{ "metadata": { "dataset_key": "jddg-2025-v9.0", "dataset_revision": "0.23", "topic_slug": "power", "topic_label_ja": "電源・電力", "topic_label_en": "Power", "requirement_count": 571, "summary_layer_version": "1.1", "terminology_policy_version": "1.1", "display_text_revision": "1.1" }, "description_ja": "Japan District Design Guide（JDDG）2025 Chapter 14の571要件をすべて参照できる総合入口です。", "focus_items_ja": [ "受電・配電", "非常用電源", "UPS・蓄電", "発電機・電源切替", "電源品質", "接地・雷・サージ", "監視・計測", "耐震", "試験・コミッショニング" ], "related_terms": [], "requirements": [ { "requirement_id": "JDDG25-14.1-G01", "section": "14.1", "title_ja": "一般", "title_en": "GENERAL", "summary_ja": "第14章では、電力、照明、陰極防食、電子システム、省エネルギー機能に関する図面・仕様書・設計解析書の作成を扱い、火災報知設備の接続は防火（Fire Protection）章で扱うことを示しています。", "source_fact_en": "Chapter 14 covers preparation of drawings, specifications, and design analysis for power, lighting, cathodic protection, electronic systems, and energy-conservation features; fire-alarm connections are addressed in the Fire Protection chapter.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.1-G01/" }, { "requirement_id": "JDDG25-14.2-R01", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "電気設計の詳細は、該当する軍の設計・施工マニュアルおよび補足基準に適合することを推奨しています。", "source_fact_en": "Electrical design details should conform to applicable military design and construction manuals and supplementary criteria.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R01/" }, { "requirement_id": "JDDG25-14.2-R02", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "米陸軍工兵隊（Corps of Engineers）案件の電気設計では、日本地区設計ガイド（Japan District Design Guide）を基本基準文書として使用することを推奨しています。", "source_fact_en": "The Japan District Design Guide should serve as the basic criteria document for electrical design of Corps of Engineers projects.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R02/" }, { "requirement_id": "JDDG25-14.2-R03", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "A-E契約で参照文書・規格・コードの版が指定されている場合は、別段の指示がない限り、その版を使用することを求めています。", "source_fact_en": "When a referenced publication, standard, or code version is identified in the A-E contract, that issue/version is to be used unless otherwise directed.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R03/" }, { "requirement_id": "JDDG25-14.2-R04", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "A-E契約に参照日・版の指定がなく、他の指示もない場合は、設計開始時点で有効な版を使用することを推奨しています。", "source_fact_en": "If the A-E contract does not identify a reference date/version and no other direction is given, the issue/version in effect when design started should be used.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R04/" }, { "requirement_id": "JDDG25-14.2-R05", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "設計および製品は、設計全体を通じてSI単位で作成し、本ガイドのメートル法方針に従うことを推奨しています。", "source_fact_en": "Designs and products should be developed in SI units throughout the design and in accordance with the guide metric policy.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R05/" }, { "requirement_id": "JDDG25-14.2-R06", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "電力を必要とする機器・装置は、正しい電源周波数に対応するよう設計することを求めています。", "source_fact_en": "Equipment and devices requiring electrical power shall be designed for the correct electrical frequency.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R06/" }, { "requirement_id": "JDDG25-14.2-R07", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "電気工事は、該当するNEMA、IPCEA、および連邦・州・市・地方のコード、規則、条例、刊行物、マニュアルに適合することを推奨しています。", "source_fact_en": "Electrical work should comply with applicable NEMA, IPCEA, and applicable federal, state, city, and local codes, regulations, ordinances, publications, and manuals.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R07/" }, { "requirement_id": "JDDG25-14.2-R08", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "新規製造機器は、ULまたは米陸軍工兵隊（Corps of Engineers）が認める同等の試験機関によるリスティング品とすることを推奨しています。", "source_fact_en": "New manufactured equipment should be listed by UL or a similar testing laboratory acceptable to the Corps of Engineers.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R08/" }, { "requirement_id": "JDDG25-14.2-R09", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "適用コード間で要求が競合する場合は、より厳しい基準を優先することを推奨しています。", "source_fact_en": "When applicable codes conflict, the more stringent standard should govern.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R09/" }, { "requirement_id": "JDDG25-14.2-R10", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "案件・敷地固有のコード解釈は、コードの趣旨・目的と整合させることを推奨しています。", "source_fact_en": "Project- or site-specific code interpretations should remain consistent with code intent or objectives.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R10/" }, { "requirement_id": "JDDG25-14.2-R11", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "承認されたコード上の例外は、同等以上の安全性または信頼性を確保することを求めています。", "source_fact_en": "Approved code variations must provide equivalent or superior safety and/or reliability.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R11/" }, { "requirement_id": "JDDG25-14.2-R12", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "政府施設以外では、提案する構成を該当するコード執行当局に確認することを求めています。", "source_fact_en": "For nongovernment facilities, the proposed arrangement is to be verified with the applicable code-enforcing authority.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R12/" }, { "requirement_id": "JDDG25-14.2-R13", "section": "14.2", "title_ja": "設計基準", "title_en": "DESIGN CRITERIA", "summary_ja": "米陸軍工兵隊（Corps of Engineers）がコード執行当局となる場合は、案件・敷地固有のコード上の例外について契約担当官（Contracting Officer）の承認を得ることを推奨しています。", "source_fact_en": "Where the Corps of Engineers is the code-enforcing authority, project- or site-specific code variations should be approved by the Contracting Officer.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.2-R13/" }, { "requirement_id": "JDDG25-14.3-R01", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "政府支給・政府据付機器（Government-Furnished/Government-Installed）では、指定された機器位置まで電気設備を準備すれば十分であると示しています。", "source_fact_en": "For Government-Furnished/Government-Installed equipment, electrical support to the designated equipment location is sufficient.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R01/" }, { "requirement_id": "JDDG25-14.3-R02", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "政府支給・施工者据付機器（Government-Furnished/Contractor-Installed）では、設計図書に設置場所、特別な搬送・据付要求、電気支援サブシステムを記載することを求めています。", "source_fact_en": "For Government-Furnished/Contractor-Installed equipment, design documents need to identify the site location, special transport/installation requirements, and the electrical support subsystem.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R02/" }, { "requirement_id": "JDDG25-14.3-R03", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "電気関係のGFCI品目一覧と特別指示を作成し、Section 00 73 00「Special Contract Requirements（特別契約要求）」へ挿入できるようにすることを求めています。", "source_fact_en": "A list of electrical GFCI items and special instructions needs to be provided for insertion in Section 00 73 00 Special Contract Requirements.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R03/" }, { "requirement_id": "JDDG25-14.3-R04", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "政府支給・施工者据付機器（Government-Furnished/Contractor-Installed）のおおよその価格を記載することを推奨しています。", "source_fact_en": "Approximate value of Government-Furnished/Contractor-Installed equipment should be noted.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R04/" }, { "requirement_id": "JDDG25-14.3-R05", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "施工者が据え付ける政府支給機器（Government-Furnished）が現場にある場合は、フィーダを機器本体まで直接延長し、端子箱、配線区画、または制御盤内で終端することを推奨しています。", "source_fact_en": "For Government-Furnished equipment that will be on site for contractor installation, feeders should extend directly to the assembly and terminate in the equipment terminal box, wiring compartment, or control cabinet.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R05/" }, { "requirement_id": "JDDG25-14.3-R06", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "政府支給機器（Government-Furnished）を後日他者が据え付ける場合は、予約スペースに隣接するジャンクションボックスまでフィーダを延長することを求めています。", "source_fact_en": "If Government-Furnished equipment will be installed later by others, the feeder is to be extended to a junction box adjacent to the reserved equipment space.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R06/" }, { "requirement_id": "JDDG25-14.3-R07", "section": "14.3", "title_ja": "官給機器（GFE）の使用", "title_en": "USE OF GOVERNMENT FURNISHED EQUIPMENT", "summary_ja": "機器設置場所から見える位置に切離し手段を設ける、または既存の切離し手段を確認することを求めています。", "source_fact_en": "A disconnecting means is to be provided or verified within sight of the equipment location.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.3-R07/" }, { "requirement_id": "JDDG25-14.4-R01", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "図面、仕様書、設計解析書（Design Analysis）提出物では、メートル単位を使用することを推奨しています。", "source_fact_en": "Drawings, specifications, and design-analysis submittals should use metric units.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R01/" }, { "requirement_id": "JDDG25-14.4-R02", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "すべての電線管サイズおよび種類を、日本の標準種類・呼び径を用いて図面に表示することを求めています。", "source_fact_en": "All conduit sizes and types shall be shown on drawings using standard Japanese types and trade sizes.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R02/" }, { "requirement_id": "JDDG25-14.4-R03", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "導体サイズの表示には、日本の標準的なmmおよびmm²寸法を使用することを求めています。", "source_fact_en": "Standard Japanese millimeter and square-millimeter sizes shall be used for conductor sizing indications.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R03/" }, { "requirement_id": "JDDG25-14.4-R04", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "温度定格は摂氏（℃）で表示することを推奨しています。", "source_fact_en": "Temperature ratings should be stated in degrees Celsius.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R04/" }, { "requirement_id": "JDDG25-14.4-R05", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "HVAC制御機器・装置は、図面および仕様書でIP単位のみを使用して表示することを推奨しています。", "source_fact_en": "HVAC control equipment and devices should be shown on plans and specifications as IP units only.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "possible_unit_policy_tension", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R05/" }, { "requirement_id": "JDDG25-14.4-R06", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "設計者は、ハードメトリック照明器具の配置制約をメーカーに確認することを求めています。", "source_fact_en": "The designer must verify hard-metric light-fixture layout restrictions with manufacturers.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R06/" }, { "requirement_id": "JDDG25-14.4-R07", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "新しい要求によって照明配置が大きく変わる可能性があるため、旧来のインチ・ポンド設計を単純にハードメトリック換算してはならないことを示しています。", "source_fact_en": "Older inch-pound designs are not to be treated as simple hard-metric conversions when new requirements may materially change the lighting layout.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R07/" }, { "requirement_id": "JDDG25-14.4-R08", "section": "14.4", "title_ja": "ハードメトリック設計上の考慮事項", "title_en": "HARD METRIC DESIGN CONSIDERATIONS", "summary_ja": "代替として認められる日本規格を可能な限り使用することを推奨しています。", "source_fact_en": "Acceptable alternative Japanese standards should be used to the maximum extent possible.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.4-R08/" }, { "requirement_id": "JDDG25-14.5.1-R01", "section": "14.5.1", "title_ja": "既存条件の確認", "title_en": "VERIFICATION OF EXISTING CONDITIONS", "summary_ja": "改修設計の正確な情報を得るため、現地調査を実施することを推奨しています。", "source_fact_en": "A field survey should be performed to obtain accurate design information for rehabilitation work.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.1-R01/" }, { "requirement_id": "JDDG25-14.5.1-R02", "section": "14.5.1", "title_ja": "既存条件の確認", "title_en": "VERIFICATION OF EXISTING CONDITIONS", "summary_ja": "既存系統の負荷把握に必要な場合は、電力系統調査を実施することを推奨しています。", "source_fact_en": "An electrical power study should be performed when necessary to determine existing system loads.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.1-R02/" }, { "requirement_id": "JDDG25-14.5.1-R03", "section": "14.5.1", "title_ja": "既存条件の確認", "title_en": "VERIFICATION OF EXISTING CONDITIONS", "summary_ja": "設計に使用する竣工図は、現地で確認することを推奨しています。", "source_fact_en": "As-built plans used for design should be field-verified.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.1-R03/" }, { "requirement_id": "JDDG25-14.5.1-R04", "section": "14.5.1", "title_ja": "既存条件の確認", "title_en": "VERIFICATION OF EXISTING CONDITIONS", "summary_ja": "設計作業を開始する前に、既存図面の正確性を確認することを求めています。", "source_fact_en": "Accuracy of existing drawings is to be determined before the design effort begins.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/project_start" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.1-R04/" }, { "requirement_id": "JDDG25-14.5.2-R01", "section": "14.5.2", "title_ja": "既設機器・材料の再使用", "title_en": "REUSE OF EXISTING EQUIPMENT AND MATERIALS", "summary_ja": "案件固有の別指示がない限り、既設配線は撤去し、再使用しないことを推奨しています。", "source_fact_en": "Existing wiring should be removed and not reinstalled unless project-specific direction states otherwise.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.2-R01/" }, { "requirement_id": "JDDG25-14.5.2-R02", "section": "14.5.2", "title_ja": "既設機器・材料の再使用", "title_en": "REUSE OF EXISTING EQUIPMENT AND MATERIALS", "summary_ja": "改修工事では、原則として白熱灯器具を撤去することを推奨しています。", "source_fact_en": "Incandescent luminaires should be removed in rehabilitation work under the default guidance.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.2-R02/" }, { "requirement_id": "JDDG25-14.5.2-R03", "section": "14.5.2", "title_ja": "既設機器・材料の再使用", "title_en": "REUSE OF EXISTING EQUIPMENT AND MATERIALS", "summary_ja": "状態が良好で省エネルギー性能を満たす蛍光灯・HID器具は、清掃とランプ交換後に再使用することを認めています。", "source_fact_en": "Fluorescent and HID fixtures may be removed and reinstalled after cleaning and relamping when they are in good condition and energy-efficient.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.2-R03/" }, { "requirement_id": "JDDG25-14.5.2-R04", "section": "14.5.2", "title_ja": "既設機器・材料の再使用", "title_en": "REUSE OF EXISTING EQUIPMENT AND MATERIALS", "summary_ja": "既設電線管は、継続使用に適すると確認できた場合に再使用を認めています。", "source_fact_en": "Existing conduit may be reused if it is verified suitable for continued use.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.2-R04/" }, { "requirement_id": "JDDG25-14.5.2-R05", "section": "14.5.2", "title_ja": "既設機器・材料の再使用", "title_en": "REUSE OF EXISTING EQUIPMENT AND MATERIALS", "summary_ja": "30 A未満の安全開閉器、トグルスイッチ、複式コンセントは、施工者の選択により再使用を認める場合があるとしています。", "source_fact_en": "Reuse of safety switches, toggle switches, and duplex receptacles under 30 A may be allowed at the contractor's option.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.2-R05/" }, { "requirement_id": "JDDG25-14.5.2-R06", "section": "14.5.2", "title_ja": "既設機器・材料の再使用", "title_en": "REUSE OF EXISTING EQUIPMENT AND MATERIALS", "summary_ja": "これらの部品は、使用年数が5年を超える場合、新品への交換を優先しています。", "source_fact_en": "For those components, new components are preferred after five years of prior use.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.2-R06/" }, { "requirement_id": "JDDG25-14.5.3-R01", "section": "14.5.3", "title_ja": "撤去・再利用資材の処置", "title_en": "DISPOSITION OF SALVAGE", "summary_ja": "撤去し再使用しない機器・材料の処分方法を契約図書に記載することを求めています。", "source_fact_en": "Contract documents need to address disposition of equipment and material removed and not reinstalled.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.3-R01/" }, { "requirement_id": "JDDG25-14.5.3-R02", "section": "14.5.3", "title_ja": "撤去・再利用資材の処置", "title_en": "DISPOSITION OF SALVAGE", "summary_ja": "撤去品を政府所有物（Government property）として残す場合は、撤去および引渡し方法を明記することを求めています。", "source_fact_en": "If removed items are to remain Government property, removal and delivery arrangements need to be explicitly stated.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.3-R02/" }, { "requirement_id": "JDDG25-14.5.3-R03", "section": "14.5.3", "title_ja": "撤去・再利用資材の処置", "title_en": "DISPOSITION OF SALVAGE", "summary_ja": "図面と仕様書の整合を保つため、撤去品の処分内容を仕様書セクション（Specifications Section）と照合することを推奨しています。", "source_fact_en": "Disposition details should be verified with the Specifications Section so drawings and specifications remain coordinated.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.3-R03/" }, { "requirement_id": "JDDG25-14.5.3-R04", "section": "14.5.3", "title_ja": "撤去・再利用資材の処置", "title_en": "DISPOSITION OF SALVAGE", "summary_ja": "特定の廃棄規則が適用される機器・材料は、その規則に従って処分することを求めています。", "source_fact_en": "Equipment and materials subject to specific disposal regulations must be disposed of in accordance with those regulations.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.5.3-R04/" }, { "requirement_id": "JDDG25-14.6.1-G01", "section": "14.6.1", "title_ja": "湿潤場所または水気のある場所", "title_en": "DAMP OR WET LOCATIONS", "summary_ja": "湿潤場所用機器について、カバーを閉じた状態のみで適合する機器と、プラグを接続した通電使用時にも適合する機器を区別する必要があることを示しています。", "source_fact_en": "The source distinguishes equipment rated for wet location only with a closed cover from equipment rated for energized active use with a plug inserted.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.1-G01/" }, { "requirement_id": "JDDG25-14.6.1-R01", "section": "14.6.1", "title_ja": "湿潤場所または水気のある場所", "title_en": "DAMP OR WET LOCATIONS", "summary_ja": "設計者は、案件内の各区域がNEC上の湿潤場所・多湿場所に該当するか評価することを求めています。", "source_fact_en": "Designers need to evaluate project areas for wet or damp location classification under NEC.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.1-R01/" }, { "requirement_id": "JDDG25-14.6.1-R02", "section": "14.6.1", "title_ja": "湿潤場所または水気のある場所", "title_en": "DAMP OR WET LOCATIONS", "summary_ja": "湿潤・多湿区域は、必要に応じて図面または仕様書の記述で明示することを推奨しています。", "source_fact_en": "Wet/damp areas should be identified on plans or through adjusted specification language as required.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.1-R02/" }, { "requirement_id": "JDDG25-14.6.2-R01", "section": "14.6.2", "title_ja": "危険場所", "title_en": "HAZARDOUS LOCATIONS", "summary_ja": "防爆シールおよび防爆機器を契約図面に表示することを推奨しています。", "source_fact_en": "Explosion-proof seals and explosion-proof equipment should be shown on contract drawings.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.2-R01/" }, { "requirement_id": "JDDG25-14.6.2-R02", "section": "14.6.2", "title_ja": "危険場所", "title_en": "HAZARDOUS LOCATIONS", "summary_ja": "防爆外箱・機器のクラス（Class）、グループ（Group）、ディビジョン（Division）区分を図面および仕様書に表示することを求めています。", "source_fact_en": "Class, Group, and Division for explosion-proof enclosures and equipment shall be indicated on plans and specifications.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.2-R02/" }, { "requirement_id": "JDDG25-14.6.2-R03", "section": "14.6.2", "title_ja": "危険場所", "title_en": "HAZARDOUS LOCATIONS", "summary_ja": "『すべてNEC Article 500に適合すること』などの一般的な注記だけで危険場所対応を済ませないことを求めています。", "source_fact_en": "Generic drawing notes that merely direct all work to comply with NEC Article 500 or similar language should not be used.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.2-R03/" }, { "requirement_id": "JDDG25-14.6.3-R01", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "標高1000 mを超える場所では、過熱傾向の増加を考慮して対象機器の容量を補正することを求めています。", "source_fact_en": "Capacities of affected equipment at locations above 1000 m elevation need adjustment for increased overheating tendency.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R01/" }, { "requirement_id": "JDDG25-14.6.3-R02", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "発電機は、原典記載のとおり平均海面上1000 ftを超える100 mまたはその端数ごとに1%の高度低減を行うことを推奨しています。", "source_fact_en": "Generators should be altitude-derated at 1 percent for each 100 m or fraction above 1000 ft mean sea level, as stated in the source.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "possible_altitude_threshold_inconsistency", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R02/" }, { "requirement_id": "JDDG25-14.6.3-R03", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "定置式ディーゼル発電機は、100～2500 kWではUFGS 26 32 15.00 10、15～300 kWではUFGS 26 32 14.00 10を用いて指定することを推奨しています。", "source_fact_en": "Stationary diesel-generator sets should be specified using UFGS 26 32 15.00 10 for 100–2500 kW and UFGS 26 32 14.00 10 for 15–300 kW.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R03/" }, { "requirement_id": "JDDG25-14.6.3-R04", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "産業施設の発電機容量選定では、周波数偏差最大10%、電圧偏差最大20%を目安とすることを示しています。", "source_fact_en": "Industrial-facility generator sizing guidance uses 10 percent maximum frequency deviation and 20 percent maximum voltage deviation.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R04/" }, { "requirement_id": "JDDG25-14.6.3-R05", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "事務所・一般施設の発電機容量選定では、周波数偏差最大8%、電圧偏差最大15%を目安とすることを示しています。", "source_fact_en": "Office/general-facility generator sizing guidance uses 8 percent maximum frequency deviation and 15 percent maximum voltage deviation.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R05/" }, { "requirement_id": "JDDG25-14.6.3-R06", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "コンピュータ施設の発電機容量選定では、周波数偏差最大5%、電圧偏差最大10%を目安とすることを示しています。", "source_fact_en": "Computer-facility generator sizing guidance uses 5 percent maximum frequency deviation and 10 percent maximum voltage deviation.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R06/" }, { "requirement_id": "JDDG25-14.6.3-R07", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "記載された発電機容量選定の偏差範囲から大きく外れる場合は、事前承認を得ることを推奨しています。", "source_fact_en": "The designer should obtain approval before significantly deviating from the stated generator-sizing deviation ranges.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R07/" }, { "requirement_id": "JDDG25-14.6.3-R08", "section": "14.6.3", "title_ja": "高度ディレーティング", "title_en": "ALTITUDE DERATING", "summary_ja": "変圧器の高度低減率は、発電機に適用する低減率の1/2とすることを求めています。", "source_fact_en": "Transformer altitude derating is to use one-half the percentage applied to generators.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.3-R08/" }, { "requirement_id": "JDDG25-14.6.4-R01", "section": "14.6.4", "title_ja": "凍結深度", "title_en": "FROST DEPTH", "summary_ja": "凍結深度が設計に関係する場合は、通常UFC 3-301-01の凍結深度値を使用することを推奨しています。", "source_fact_en": "Frost penetration values in UFC 3-301-01 should normally be used for design where frost depth is relevant.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.4-R01/" }, { "requirement_id": "JDDG25-14.6.4-R02", "section": "14.6.4", "title_ja": "凍結深度", "title_en": "FROST DEPTH", "summary_ja": "承認された地域の凍結深度または標準的商慣行で確立された値を、UFC値の代わりに使用することを認めています。", "source_fact_en": "Approved local frost depths or values established by standard commercial practice may be substituted for the UFC values.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.4-R02/" }, { "requirement_id": "JDDG25-14.6.4-R03", "section": "14.6.4", "title_ja": "凍結深度", "title_en": "FROST DEPTH", "summary_ja": "上下に200 mmの砂埋戻しを設ける場合、包囲・非包囲ダクトは深さ600 mm、直埋ケーブルは最小750 mmに敷設することを認めています。", "source_fact_en": "Encased and non-encased duct may be placed at 600 mm depth, and direct-burial cable at a minimum 750 mm where 200 mm sand backfill is provided above and below.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.4-R03/" }, { "requirement_id": "JDDG25-14.6.4-R04", "section": "14.6.4", "title_ja": "凍結深度", "title_en": "FROST DEPTH", "summary_ja": "プラウ工法を認める場合、ケーブルを凍結深度より深く敷設することを求めています。", "source_fact_en": "If plowing is permitted, cable must be placed below frost depth.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.4-R04/" }, { "requirement_id": "JDDG25-14.6.4-R05", "section": "14.6.4", "title_ja": "凍結深度", "title_en": "FROST DEPTH", "summary_ja": "代替凍結深度によって埋設深さが25%を超えて浅くなる場合は、日本地区電気設計部門（Japan District Electrical Design Section）の承認を求めています。", "source_fact_en": "If the substituted frost depth decreases the depth by more than 25 percent, approval of the Japan District Electrical Design Section is required.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.6.4-R05/" }, { "requirement_id": "JDDG25-14.7.1-G01", "section": "14.7.1", "title_ja": "電気・通信設備スペースの確保", "title_en": "ELECTRICAL AND TELECOMMUNICATIONS SPACE ALLOWANCE", "summary_ja": "多くの施設では、電気設備スペースの計画目安として建物延べ面積のおおむね2%を示しています。", "source_fact_en": "For most facilities, the source indicates approximately 2 percent of gross building area as a planning allowance for electrical space.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.1-G01/" }, { "requirement_id": "JDDG25-14.7.1-R01", "section": "14.7.1", "title_ja": "電気・通信設備スペースの確保", "title_en": "ELECTRICAL AND TELECOMMUNICATIONS SPACE ALLOWANCE", "summary_ja": "案件受領時に、電気設計者がDD 1391の延べ面積を確認し、電気ユーティリティおよび通信スペースが十分か検討することを推奨しています。", "source_fact_en": "At project receipt, the electrical designer should review DD 1391 gross square footage for adequate electrical utility and communications space.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/project_start" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.1-R01/" }, { "requirement_id": "JDDG25-14.7.1-R02", "section": "14.7.1", "title_ja": "電気・通信設備スペースの確保", "title_en": "ELECTRICAL AND TELECOMMUNICATIONS SPACE ALLOWANCE", "summary_ja": "スペース不足は、関係者（Stakeholder）との調整のため直ちにプロジェクトマネージャー（Project Manager）へ報告することを推奨しています。", "source_fact_en": "Space shortages should be reported immediately to the Project Manager for Stakeholder coordination.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.1-R02/" }, { "requirement_id": "JDDG25-14.7.1-R03", "section": "14.7.1", "title_ja": "電気・通信設備スペースの確保", "title_en": "ELECTRICAL AND TELECOMMUNICATIONS SPACE ALLOWANCE", "summary_ja": "実際に必要な電気設備スペースは、5%設計段階およびその後の設計進捗に応じて、建築設計者と電気設計者が調整することを求めています。", "source_fact_en": "Actual electrical-space needs are to be coordinated between architect and electrical designer at the 5 percent design stage and as design progresses.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.1-R03/" }, { "requirement_id": "JDDG25-14.7.1-R04", "section": "14.7.1", "title_ja": "電気・通信設備スペースの確保", "title_en": "ELECTRICAL AND TELECOMMUNICATIONS SPACE ALLOWANCE", "summary_ja": "電気室・通信室が必要な離隔または最小室寸法を満たさない場合は、できるだけ早く建築設計者へ通知することを求めています。", "source_fact_en": "Project architects are to be notified as soon as possible when electrical or telecommunications rooms do not meet required clearances or minimum room sizes.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.1-R04/" }, { "requirement_id": "JDDG25-14.7.2-R01", "section": "14.7.2", "title_ja": "機器室", "title_en": "EQUIPMENT ROOM", "summary_ja": "電気機器は、原則として電気機器専用の室またはスペースに配置することを推奨しています。", "source_fact_en": "Electrical equipment should be located in rooms or spaces dedicated exclusively to electrical equipment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.2-R01/" }, { "requirement_id": "JDDG25-14.7.2-R02", "section": "14.7.2", "title_ja": "機器室", "title_en": "EQUIPMENT ROOM", "summary_ja": "適切な位置と十分な広さの電気機器室または専用スペースを確保するため、電気設計者が建築その他の設計分野と調整することを推奨しています。", "source_fact_en": "Electrical designers should coordinate with architects and other disciplines to provide a suitably located and adequately sized electrical equipment room or dedicated space.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.2-R02/" }, { "requirement_id": "JDDG25-14.7.2-R03", "section": "14.7.2", "title_ja": "機器室", "title_en": "EQUIPMENT ROOM", "summary_ja": "予約された電気機器室または専用スペースを図面上で明確に表示することを推奨しています。", "source_fact_en": "Drawings should clearly identify the reserved electrical equipment room or dedicated space.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.2-R03/" }, { "requirement_id": "JDDG25-14.7.2-R04", "section": "14.7.2", "title_ja": "機器室", "title_en": "EQUIPMENT ROOM", "summary_ja": "特に既設または過密な室・クローゼットへ機器を追加する場合、電気設計者が十分な換気を確認することを求めています。", "source_fact_en": "The electrical designer must verify adequate ventilation, particularly when equipment is added to existing or congested rooms and closets.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.2-R04/" }, { "requirement_id": "JDDG25-14.7.2-R05", "section": "14.7.2", "title_ja": "機器室", "title_en": "EQUIPMENT ROOM", "summary_ja": "大規模な通信設備を持つ施設では、別途承認がない限り、専用通信室を設けることを推奨しています。", "source_fact_en": "Locations with extensive communications facilities should provide a dedicated communications room unless approved otherwise.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.2-R05/" }, { "requirement_id": "JDDG25-14.7.3-R01", "section": "14.7.3", "title_ja": "機器収納室", "title_en": "EQUIPMENT CLOSET", "summary_ja": "大規模施設では、降圧変圧器、配電盤、通信補助設備、端子盤などを収容する設備用クローゼットを設けることを推奨しています。", "source_fact_en": "Larger facilities should provide closets for step-down transformers, distribution panels, communications auxiliaries, terminal boards, and similar equipment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.3-R01/" }, { "requirement_id": "JDDG25-14.7.3-R02", "section": "14.7.3", "title_ja": "機器収納室", "title_en": "EQUIPMENT CLOSET", "summary_ja": "清掃用具室や倉庫は、必要な作業空間を確保し続けにくいため、設備スペースとして使用しないことを推奨しています。", "source_fact_en": "Janitor closets and storage rooms are generally unacceptable as equipment spaces because required clearances may not remain unrestricted.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.3-R02/" }, { "requirement_id": "JDDG25-14.7.4-R01", "section": "14.7.4", "title_ja": "作業空間およびアクセス", "title_en": "CLEARANCES AND ACCESS", "summary_ja": "大電流機器の入口要求を含め、NEC Article 110の作業空間および進入口要求を満たすことを求めています。", "source_fact_en": "Working-space and entrance requirements of NEC Article 110 are to be met, including entrance requirements for high-ampacity equipment.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.4-R01/" }, { "requirement_id": "JDDG25-14.7.5-R01", "section": "14.7.5", "title_ja": "機器基礎", "title_en": "EQUIPMENT PADS", "summary_ja": "床を定期的に水洗いする場所や偶発的な液体放出が生じ得る場所では、スイッチギヤその他の電気機器の下にコンクリート製ハウスキーピングパッドを設けることを求めています。", "source_fact_en": "Concrete housekeeping pads are required beneath switchgear and other electrical equipment where floors are periodically washed down or accidental discharge could occur.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.5-R01/" }, { "requirement_id": "JDDG25-14.7.5-R02", "section": "14.7.5", "title_ja": "機器基礎", "title_en": "EQUIPMENT PADS", "summary_ja": "ハウスキーピングパッドは床面から75～150 mm立ち上げ、機器周囲に少なくとも25 mmの余白を設けることを推奨しています。", "source_fact_en": "Housekeeping pads should extend 75 to 150 mm above the floor with at least a 25 mm border around equipment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.5-R02/" }, { "requirement_id": "JDDG25-14.7.5-R03", "section": "14.7.5", "title_ja": "機器基礎", "title_en": "EQUIPMENT PADS", "summary_ja": "過電流保護装置や開閉器の操作ハンドルが、隣接床面から最大2 m以内となるよう設計することを推奨しています。", "source_fact_en": "Design should keep operating handles of overcurrent devices and switches at a maximum 2 m above the adjacent floor.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.5-R03/" }, { "requirement_id": "JDDG25-14.7.6-R01", "section": "14.7.6", "title_ja": "障害者対応", "title_en": "DISABILITY ACCOMMODATIONS", "summary_ja": "適用除外がない限り、案件・設計にArchitectural Barriers ActおよびUFASの規定を取り入れることを求めています。", "source_fact_en": "Projects and designs are to incorporate Architectural Barriers Act and UFAS provisions unless excluded.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.6-R01/" }, { "requirement_id": "JDDG25-14.7.6-R02", "section": "14.7.6", "title_ja": "障害者対応", "title_en": "DISABILITY ACCOMMODATIONS", "summary_ja": "スイッチおよびコンセントは、仕上床面から380 mm以上1220 mm以下の高さに設置することを求めています。", "source_fact_en": "Switches and receptacles must be installed no higher than 1220 mm and no lower than 380 mm above finished floor.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.7.6-R02/" }, { "requirement_id": "JDDG25-14.8-G01", "section": "14.8", "title_ja": "設計提出物要件", "title_en": "DESIGN SUBMITTAL REQUIREMENTS", "summary_ja": "14.8節（Section 14.8）は、各設計段階で最低限受け入れられる電気・通信の提出要求を定めていることを示しています。", "source_fact_en": "Section 14.8 describes the minimally accepted electrical and telecommunications submittal requirements for each design phase.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8-G01/" }, { "requirement_id": "JDDG25-14.8.1-R01", "section": "14.8.1", "title_ja": "パラメトリック設計", "title_en": "PARAMETRIC DESIGN", "summary_ja": "プロジェクト定義設計解析書（Project Definition Design Analysis）に、雷保護リスク評価を含めることを推奨しています。", "source_fact_en": "Project Definition Design Analysis should include a lightning protection risk assessment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/parametric" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.1-R01/" }, { "requirement_id": "JDDG25-14.8.1-R02", "section": "14.8.1", "title_ja": "パラメトリック設計", "title_en": "PARAMETRIC DESIGN", "summary_ja": "パラメトリック設計（Parametric Design）段階の設計判断と見積りを支えるデータ・計算をプロジェクト定義設計解析書（Project Definition Design Analysis）に含めることを推奨しています。", "source_fact_en": "Project Definition Design Analysis should include data and calculations needed to support design decisions and estimates at the parametric stage.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/parametric" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.1-R02/" }, { "requirement_id": "JDDG25-14.8.1-R03", "section": "14.8.1", "title_ja": "パラメトリック設計", "title_en": "PARAMETRIC DESIGN", "summary_ja": "パラメトリック設計解析書（Parametric Design Analysis）には、検討対象システムに関する支給された案件基準および会議議事録を反映することを推奨しています。", "source_fact_en": "Parametric Design Analysis should incorporate furnished project criteria and conference minutes for systems considered.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/parametric" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.1-R03/" }, { "requirement_id": "JDDG25-14.8.1.1-R01", "section": "14.8.1.1", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "設計解析書（Design Analysis）の説明には、屋外・屋内の電力配電を含めることを推奨しています。", "source_fact_en": "The design analysis narrative should address exterior and interior power distribution.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/parametric" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.1.1-R01/" }, { "requirement_id": "JDDG25-14.8.1.1-R02", "section": "14.8.1.1", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "設計解析書（Design Analysis）の説明には、非常用電源を含めることを推奨しています。", "source_fact_en": "The design analysis narrative should address emergency power.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/parametric" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.1.1-R02/" }, { "requirement_id": "JDDG25-14.8.1.1-R03", "section": "14.8.1.1", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "設計解析書（Design Analysis）の説明には、接地を含めることを推奨しています。", "source_fact_en": "The design analysis narrative should address grounding.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/parametric" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.1.1-R03/" }, { "requirement_id": "JDDG25-14.8.2-R01", "section": "14.8.2", "title_ja": "コンセプト設計", "title_en": "CONCEPT DESIGN", "summary_ja": "概念設計（Concept Design）には、検討対象すべてのシステムについて、支給された案件基準および会議議事録を反映することを推奨しています。", "source_fact_en": "Concept Design should incorporate furnished project criteria and conference minutes for all systems considered.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2-R01/" }, { "requirement_id": "JDDG25-14.8.2-R02", "section": "14.8.2", "title_ja": "コンセプト設計", "title_en": "CONCEPT DESIGN", "summary_ja": "概念設計（Concept Design）では、概念設計（Concept Design）固有の要求に加えて、パラメトリック設計（Parametric Design）段階で確立した要求も含めることを推奨しています。", "source_fact_en": "Concept Design should include the requirements established at the Parametric Design stage in addition to the Concept Design requirements.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2-R02/" }, { "requirement_id": "JDDG25-14.8.2.1-R01", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "日本の施工者が英語注記を見落とす可能性があるため、契約図面では注記を最小限にすることを求めています。", "source_fact_en": "Contract drawings should use notes sparingly because English-language notes and instructions may be overlooked by Japanese contractors.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/concept", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R01/" }, { "requirement_id": "JDDG25-14.8.2.1-R02", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "英語規格への参照や注記だけに頼らず、必要な工事内容を詳細図で示すことを求めています。", "source_fact_en": "Details should illustrate required work rather than relying only on notes or references to English-language standards.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R02/" }, { "requirement_id": "JDDG25-14.8.2.1-R03", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "概念設計（Concept Design）の図面では、屋外フィーダ、変圧器、マンホール・ハンドホール、接地、スイッチギヤ、照明などの撤去・新設の区分点を明示することを求めています。", "source_fact_en": "Concept drawings are to identify demolition and installation delineation points for exterior feeders, transformers, manholes/handholes, grounding, switchgear, lighting, and associated equipment.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/concept", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R03/" }, { "requirement_id": "JDDG25-14.8.2.1-R04", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "屋外照明のフォトメトリックプランに、最小・最大・平均照度を表示することを求めています。", "source_fact_en": "Exterior photometric plans are to show minimum, maximum, and average illumination.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R04/" }, { "requirement_id": "JDDG25-14.8.2.1-R05", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "屋外電気工事が広範囲に及ぶ場合は、敷地単線結線図を作成することを求めています。", "source_fact_en": "For extensive exterior electrical work, a site one-line diagram is to be provided.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "design/concept", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R05/" }, { "requirement_id": "JDDG25-14.8.2.1-R06", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "概念設計（Concept Design）段階の屋内動力図面には、コンセントおよび電気機器の電源配置を示し、分岐機器の少なくとも50%について回路・経路を表示することを求めています。", "source_fact_en": "Concept interior power drawings are to show receptacle layout and power for electrical equipment, with circuiting and routing shown for at least 50 percent of branch devices.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R06/" }, { "requirement_id": "JDDG25-14.8.2.1-R07", "section": "14.8.2.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "設計により他建物への停電が発生する場合は、施工段階・切替段階を示す段階施工・切替計画（Phasing Plan）を含めることを求めています。", "source_fact_en": "Phasing plans are to be included when outages to other buildings will occur as a result of the design.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.1-R07/" }, { "requirement_id": "JDDG25-14.8.2.2-R01", "section": "14.8.2.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "概念設計（Concept Design）では、UFGS仕様書番号と名称を記載した案件仕様書一覧を作成することを求めています。", "source_fact_en": "Concept design is to provide a list of project specifications with UFGS specification number and name.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.2-R01/" }, { "requirement_id": "JDDG25-14.8.2.3-R01", "section": "14.8.2.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "概念設計（Concept Design）段階までに、後の最終設計（Final Design）へ展開できる程度に、設計解析書（Design Analysis）で設計範囲と基本方針を明確にすることを推奨しています。", "source_fact_en": "By Concept Design, the design-analysis narrative should establish scope and intended design approaches sufficiently for later expansion to final design.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.3-R01/" }, { "requirement_id": "JDDG25-14.8.2.3-R02", "section": "14.8.2.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "重要な設計選定の根拠を説明または要約することを推奨しています。", "source_fact_en": "The basis of significant design selections should be explained or summarized.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.3-R02/" }, { "requirement_id": "JDDG25-14.8.2.3-R03", "section": "14.8.2.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "検討した代替案、先送りした判断、追加基準、逸脱、質問、問題点を概念設計解析書（Concept Design Analysis）に記録することを推奨しています。", "source_fact_en": "Evaluated alternatives, deferred decisions, additional criteria, deviations, questions, and problems should be documented in the Concept Design Analysis.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.3-R03/" }, { "requirement_id": "JDDG25-14.8.2.3-R04", "section": "14.8.2.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "概念設計解析書（Concept Design Analysis）の付録に主要電気機器の製品資料を含め、特に照明器具では可能な限り日本製品の資料を使用することを推奨しています。", "source_fact_en": "Concept Design Analysis appendices should include product data for proposed major electrical equipment, using Japanese product data to the greatest extent possible particularly for luminaires.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.3-R04/" }, { "requirement_id": "JDDG25-14.8.2.3-R05", "section": "14.8.2.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "概念設計解析書（Concept Design Analysis）に、予備的な変圧器負荷解析および雷保護リスク解析を含めることを推奨しています。", "source_fact_en": "Concept Design Analysis should include preliminary transformer load analysis and lightning-protection risk analysis.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/concept" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.2.3-R05/" }, { "requirement_id": "JDDG25-14.8.3-R01", "section": "14.8.3", "title_ja": "中間設計", "title_en": "INTERMEDIATE DESIGN", "summary_ja": "中間設計（Intermediate Design）には、検討対象すべてのシステムについて、支給された案件基準および会議議事録を反映することを推奨しています。", "source_fact_en": "Intermediate Design should incorporate furnished project criteria and conference minutes for all systems considered.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3-R01/" }, { "requirement_id": "JDDG25-14.8.3-R02", "section": "14.8.3", "title_ja": "中間設計", "title_en": "INTERMEDIATE DESIGN", "summary_ja": "中間設計（Intermediate Design）では、その段階固有の要求に加えて、前段階の設計要求も含めることを推奨しています。", "source_fact_en": "Intermediate Design should include requirements from prior design stages in addition to the Intermediate Design requirements.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3-R02/" }, { "requirement_id": "JDDG25-14.8.3.1-R01", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "中間設計（Intermediate Design）の図面では、電気設備、ケーブルトレイ、配管、ダクトなどが干渉し得る過密箇所を十分に詳細化することを推奨しています。", "source_fact_en": "Intermediate drawings should thoroughly detail congested areas where electrical systems, cable trays, piping, or ducts may interfere.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R01/" }, { "requirement_id": "JDDG25-14.8.3.1-R02", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "採用したシステム・機器は、寸法、主要特性、関連注記を含めて詳細に示すことを推奨しています。", "source_fact_en": "Chosen systems and equipment should be detailed with dimensions, salient characteristics, and related notes.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R02/" }, { "requirement_id": "JDDG25-14.8.3.1-R03", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "中間設計（Intermediate Design）図面には、分岐回路番号を100%表示することを求めています。", "source_fact_en": "One hundred percent of branch-circuit designations shall be shown on Intermediate Design drawings.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R03/" }, { "requirement_id": "JDDG25-14.8.3.1-R04", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "中間設計（Intermediate Design）の屋外電気図面には、すべての電気項目について電圧、相、サイズ、周波数、kVAなどの電気特性を表示することを求めています。", "source_fact_en": "Intermediate exterior electrical drawings are to identify electrical characteristics for all electrical items, including voltage, phase, size, frequency, and kVA.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R04/" }, { "requirement_id": "JDDG25-14.8.3.1-R05", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "中間設計（Intermediate Design）には、接地棒、接地導体、避雷突針、それらのサイズ・寸法・材料種別を示す雷保護・接地計画を含めることを求めています。", "source_fact_en": "Intermediate design is to include lightning-protection and grounding plans showing rods, conductors, air terminals, sizes, dimensions, and material types.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R05/" }, { "requirement_id": "JDDG25-14.8.3.1-R06", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "中間設計（Intermediate Design）の単線結線図・ライザーダイアグラムには、電線管・導体サイズ、分電盤、遮断器フレーム定格、トリップ電流、短絡定格を表示することを求めています。", "source_fact_en": "Intermediate one-line/riser diagrams are to show conduit and conductor sizes, panels, breaker frame sizes, trip amps, and short-circuit ratings.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R06/" }, { "requirement_id": "JDDG25-14.8.3.1-R07", "section": "14.8.3.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "中間設計（Intermediate Design）の屋内動力図面には、すべての機器についてコンセント・電源配置、回路、経路を表示することを求めています。", "source_fact_en": "Intermediate interior power drawings are to show receptacle/power layout with circuiting and routing for all devices.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.1-R07/" }, { "requirement_id": "JDDG25-14.8.3.2-R01", "section": "14.8.3.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "中間設計（Intermediate Design）の仕様書は、該当するガイド仕様書（Guide Specifications）の指示事項（Instructions）および仕様書作成者向け注記（Notes to Specification Writer）に従うことを求めています。", "source_fact_en": "Intermediate specifications are to comply with the instructions and Notes to Specification Writer in the applicable Guide Specifications.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.2-R01/" }, { "requirement_id": "JDDG25-14.8.3.2-R02", "section": "14.8.3.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "基本仕様書で日本固有の製品を十分に扱えない場合は、日本の業界規格および仕様記述を追加することを求めています。", "source_fact_en": "Japanese industry standards and specification language are to be added where the base specifications do not adequately cover local items.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.2-R02/" }, { "requirement_id": "JDDG25-14.8.3.2-R03", "section": "14.8.3.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "承認を得ない限り、特定メーカー・銘柄等に限定する製品指定（Proprietary Item）を行わないことを求めています。", "source_fact_en": "Proprietary items shall not be specified unless approved.", "strength": "conditional_prohibition", "strength_ja": "条件付き禁止", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.2-R03/" }, { "requirement_id": "JDDG25-14.8.3.2-R04", "section": "14.8.3.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "主要機器または特殊機器は、案件地域で市販入手可能か確認することを求めています。", "source_fact_en": "Major or special equipment is to be checked for commercial availability in the local project area.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.2-R04/" }, { "requirement_id": "JDDG25-14.8.3.2-R05", "section": "14.8.3.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "需要500 kVA以上、または機能喪失が望ましくないプロセスを含む設計では、施工者に短絡解析および時間協調曲線の提出を仕様書で要求することを推奨しています。", "source_fact_en": "For designs with demand of at least 500 kVA or processes where loss of function is undesirable, specifications should require the construction contractor to provide a short-circuit study and time-coordination curves.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design", "design/intermediate", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.2-R05/" }, { "requirement_id": "JDDG25-14.8.3.2-R06", "section": "14.8.3.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "屋外架空・地中工事が主体の設計で、屋内電気仕様書の抜粋を使用する場合は、事前承認を得ることを求めています。", "source_fact_en": "Using excerpts from interior electrical specifications in predominantly exterior overhead/underground designs must have prior approval.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.2-R06/" }, { "requirement_id": "JDDG25-14.8.3.3-R01", "section": "14.8.3.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "中間設計（Intermediate Design）の設計計算には、需要、将来増加、需要率・不等率を考慮した負荷解析を含めることを推奨しています。", "source_fact_en": "Intermediate design calculations should include load analysis with demand, future growth, and diversity factors.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.3-R01/" }, { "requirement_id": "JDDG25-14.8.3.3-R02", "section": "14.8.3.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "中間設計（Intermediate Design）の設計計算に短絡解析を含めることを推奨しています。", "source_fact_en": "Intermediate design calculations should include short-circuit analysis.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.3-R02/" }, { "requirement_id": "JDDG25-14.8.3.3-R03", "section": "14.8.3.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "中間設計（Intermediate Design）の設計計算に電圧降下計算を含めることを推奨しています。", "source_fact_en": "Intermediate design calculations should include voltage-drop calculations.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.3-R03/" }, { "requirement_id": "JDDG25-14.8.3.3-R04", "section": "14.8.3.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "中間設計（Intermediate Design）の計算には、点別照度計算、雷保護リスク解析、ASHRAE 90.1照明エネルギー計算を含めることを推奨しています。", "source_fact_en": "Intermediate calculations should include point-to-point lighting calculations, lightning-protection risk analysis, and ASHRAE 90.1 lighting-energy calculations.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.3-R04/" }, { "requirement_id": "JDDG25-14.8.3.3-R05", "section": "14.8.3.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "耐震計算は、米国登録プロフェッショナルエンジニア（Professional Engineer / PE）または日本の一級建築士が実施できるとしています。", "source_fact_en": "Seismic-protection calculations may be performed by a registered U.S. engineer or a Japanese 1st Class Qualified Architect.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design", "design/intermediate" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.3.3-R05/" }, { "requirement_id": "JDDG25-14.8.4-R01", "section": "14.8.4", "title_ja": "最終設計", "title_en": "FINAL DESIGN", "summary_ja": "最終設計（Final Design）には、検討対象すべてのシステムについて、支給された案件基準および会議議事録を反映することを推奨しています。", "source_fact_en": "Final Design should incorporate furnished project criteria and meeting minutes for all systems considered.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4-R01/" }, { "requirement_id": "JDDG25-14.8.4-R02", "section": "14.8.4", "title_ja": "最終設計", "title_en": "FINAL DESIGN", "summary_ja": "最終設計（Final Design）は、実質的に完成した状態とすることを推奨しています。", "source_fact_en": "Final Design should be essentially complete.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4-R02/" }, { "requirement_id": "JDDG25-14.8.4-R03", "section": "14.8.4", "title_ja": "最終設計", "title_en": "FINAL DESIGN", "summary_ja": "最終設計（Final Design）では、その段階固有の要求に加えて、それ以前のすべての設計段階の要求も含めることを推奨しています。", "source_fact_en": "Final Design should include requirements from all previous design stages in addition to the Final Design requirements.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4-R03/" }, { "requirement_id": "JDDG25-14.8.4.1-R01", "section": "14.8.4.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "最終設計（Final Design）の図面には、最終成果物に必要なすべての詳細を含めることを推奨しています。", "source_fact_en": "Final drawings should contain all details required for the final package.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4.1-R01/" }, { "requirement_id": "JDDG25-14.8.4.1-R02", "section": "14.8.4.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "最終設計（Final Design）では、分電盤表・照明表を含むすべての回路設計および各種スケジュールを完成させることを求めています。", "source_fact_en": "Final design is to complete all circuiting and all schedules, including panel and lighting schedules.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4.1-R02/" }, { "requirement_id": "JDDG25-14.8.4.1-R03", "section": "14.8.4.1", "title_ja": "図面", "title_en": "DRAWINGS", "summary_ja": "最終設計（Final Design）の図面は、仕様書および他設計分野との不整合・不一致がないか確認することを求めています。", "source_fact_en": "Final drawings are to be checked for discrepancies and compatibility with specifications and other disciplines.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4.1-R03/" }, { "requirement_id": "JDDG25-14.8.4.2-R01", "section": "14.8.4.2", "title_ja": "仕様書", "title_en": "SPECIFICATIONS", "summary_ja": "最終設計（Final Design）の仕様書には、それまでのコメントと前段階で要求されたすべての情報を反映することを推奨しています。", "source_fact_en": "Final specifications should incorporate prior comments and all information required at earlier design stages.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4.2-R01/" }, { "requirement_id": "JDDG25-14.8.4.3-R01", "section": "14.8.4.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "最終設計解析書（Final Design Analysis）は、設計が案件要求に適合していることを裏付け、確認できる内容とすることを推奨しています。", "source_fact_en": "Final design analysis should support and verify that the design complies with project requirements.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4.3-R01/" }, { "requirement_id": "JDDG25-14.8.4.3-R02", "section": "14.8.4.3", "title_ja": "設計解析書", "title_en": "DESIGN ANALYSIS", "summary_ja": "すべての最終計算書を最終設計解析書（Final Design Analysis）に含めることを求めています。", "source_fact_en": "All final calculations are to be included in the Final Design Analysis.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "design/final" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.8.4.3-R02/" }, { "requirement_id": "JDDG25-14.9-R01", "section": "14.9", "title_ja": "設計計算および電力系統解析", "title_en": "DESIGN CALCULATIONS AND POWER SYSTEMS ANALYSIS", "summary_ja": "すべての設計で、配電系統解析を実施することを推奨しています。", "source_fact_en": "A distribution-system analysis should be performed in every design.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9-R01/" }, { "requirement_id": "JDDG25-14.9-R02", "section": "14.9", "title_ja": "設計計算および電力系統解析", "title_en": "DESIGN CALCULATIONS AND POWER SYSTEMS ANALYSIS", "summary_ja": "電力系統解析は、新設配電部分と、原則として既設系統の少なくとも最初の上流側機器までを対象とすることを推奨しています。", "source_fact_en": "Power-system analysis should cover new distribution portions and generally at least the first upstream device in the existing system.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9-R02/" }, { "requirement_id": "JDDG25-14.9.1-R01", "section": "14.9.1", "title_ja": "ライフサイクルコスト分析（LCCA）", "title_en": "LIFE CYCLE COST ANALYSIS (LCCA)", "summary_ja": "案件開始時に、性能向上と工事費・保守費・エネルギー費の低減につながる地域市場の電気設備・技術を調査することを推奨しています。", "source_fact_en": "At project start, the electrical designer should research local-market electrical features that may improve performance while reducing project, maintenance, or energy cost.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "design/project_start", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.1-R01/" }, { "requirement_id": "JDDG25-14.9.1-R02", "section": "14.9.1", "title_ja": "ライフサイクルコスト分析（LCCA）", "title_en": "LIFE CYCLE COST ANALYSIS (LCCA)", "summary_ja": "規定されたUFCシステムから外れる電気設備・技術は、設計解析書（Design Analysis）内でLCCAにより評価することを推奨しています。", "source_fact_en": "Electrical features that deviate from prescribed UFC systems should be evaluated with LCCA in the Design Analysis.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.1-R02/" }, { "requirement_id": "JDDG25-14.9.2-R01", "section": "14.9.2", "title_ja": "雷保護リスク分析", "title_en": "LIGHTNING PROTECTION RISK ANALYSIS", "summary_ja": "雷保護リスク解析により、対象建物または構造物に雷保護が必要か評価することを推奨しています。", "source_fact_en": "A lightning-protection risk analysis should assess whether the project building or structure requires lightning protection.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.2-R01/" }, { "requirement_id": "JDDG25-14.9.2-R02", "section": "14.9.2", "title_ja": "雷保護リスク分析", "title_en": "LIGHTNING PROTECTION RISK ANALYSIS", "summary_ja": "日本では、米国の解析ソフトに日本メーカー機器データが不足し、現地で入手できる個人用保護具（PPE）も限定されるため、アークフラッシュ解析に実務上の難しさがあることを示しています。", "source_fact_en": "Lightning analysis should consider local flash density, building dimensions, and surrounding structures.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.2-R02/" }, { "requirement_id": "JDDG25-14.9.2-R03", "section": "14.9.2", "title_ja": "雷保護リスク分析", "title_en": "LIGHTNING PROTECTION RISK ANALYSIS", "summary_ja": "別段の指示がない限り、NFPA 780評価で推奨された場合は雷保護システムを設けることを求めています。", "source_fact_en": "Unless otherwise directed, include a lightning-protection system when recommended by the NFPA 780 assessment.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.2-R03/" }, { "requirement_id": "JDDG25-14.9.3-R01", "section": "14.9.3", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "接地システムの決定には、最低限MIL HDBK-419AおよびNECを用いて計算することを推奨しています。", "source_fact_en": "Grounding-system determination should be calculated using MIL HDBK-419A and NEC as a minimum basis.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.3-R01/" }, { "requirement_id": "JDDG25-14.9.3-R02", "section": "14.9.3", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "案件敷地の土壌抵抗率は、現地調査データまたは信頼できる過去データから取得することを推奨しています。", "source_fact_en": "Project-site soil resistivity should be obtained from site survey data or credible historical data.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.3-R02/" }, { "requirement_id": "JDDG25-14.9.3-R03", "section": "14.9.3", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "接地棒の間隔は、接地棒長さの少なくとも2倍とすることを推奨しています。", "source_fact_en": "Ground rods should be spaced at least twice the rod length.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.3-R03/" }, { "requirement_id": "JDDG25-14.9.3-R04", "section": "14.9.3", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "接地部材には銅を使用することを求めています。", "source_fact_en": "Copper is to be used for grounding items.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.3-R04/" }, { "requirement_id": "JDDG25-14.9.3-R05", "section": "14.9.3", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "接地のボンディング接続には、テルミット溶接を使用することを求めています。", "source_fact_en": "Grounding bonding is to use exothermically welded connections.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.3-R05/" }, { "requirement_id": "JDDG25-14.9.3-R06", "section": "14.9.3", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "接地試験ウェルは、少なくとも建物の最も離れた4隅に設けることを求めています。", "source_fact_en": "Grounding test wells should be provided at a minimum at the four farthest building corners.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.3-R06/" }, { "requirement_id": "JDDG25-14.9.4-R01", "section": "14.9.4", "title_ja": "照明", "title_en": "LIGHTING", "summary_ja": "設計解析書（Design Analysis）には、すべての室・空間・区域について、ASHRAE 90.1分類、天井・器具高さ、対象照度面、器具形式、器具電力、台数、目標均斉度・照度を示す表を含めることを求めています。", "source_fact_en": "Design Analysis is to include a table for all rooms/spaces/areas showing ASHRAE 90.1 classification, ceiling and fixture heights, target illumination plane, fixture type, fixture power, fixture quantity, and target uniformity/illumination levels.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4-R01/" }, { "requirement_id": "JDDG25-14.9.4-R02", "section": "14.9.4", "title_ja": "照明", "title_en": "LIGHTING", "summary_ja": "照明計算の方法は、計算書式または出力結果と方法説明によって明示することを求めています。", "source_fact_en": "The lighting calculation method must be identified through calculation forms or printouts with an explanation of the method.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4-R02/" }, { "requirement_id": "JDDG25-14.9.4-R03", "section": "14.9.4", "title_ja": "照明", "title_en": "LIGHTING", "summary_ja": "各室・区域について、完全な照明計算を設計解析書（Design Analysis）に含めることを推奨しています。", "source_fact_en": "Complete lighting calculations should be included in Design Analysis for each room or area.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4-R03/" }, { "requirement_id": "JDDG25-14.9.4-R04", "section": "14.9.4", "title_ja": "照明", "title_en": "LIGHTING", "summary_ja": "室・区域が5つを超える案件では、入力データと結果を集計形式でまとめることを求めています。", "source_fact_en": "For projects with more than five rooms/areas, input data and results must be summarized in recap form.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4-R04/" }, { "requirement_id": "JDDG25-14.9.4-R05", "section": "14.9.4", "title_ja": "照明", "title_en": "LIGHTING", "summary_ja": "不整形、開放面、天井障害物、廊下などの特殊条件を考慮して照明計算を補正することを推奨しています。", "source_fact_en": "Lighting calculations should be adjusted for special conditions such as irregular geometry, open sides, ceiling obstructions, and corridors.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4-R05/" }, { "requirement_id": "JDDG25-14.9.4.1-R01", "section": "14.9.4.1", "title_ja": "屋外照明", "title_en": "EXTERIOR LIGHTING", "summary_ja": "屋外の点別照明計算は通常コンピュータ解析を必要とし、小規模な駐車場・街路案件では配置テンプレートを使用できることを示しています。", "source_fact_en": "Exterior point-to-point lighting calculations will typically require computer analysis; small parking/street projects may use spacing templates.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.1-R01/" }, { "requirement_id": "JDDG25-14.9.4.1-R02", "section": "14.9.4.1", "title_ja": "屋外照明", "title_en": "EXTERIOR LIGHTING", "summary_ja": "光害に関するLEEDクレジットを取得する場合は、案件のLEED境界内で光漏れ・光害要求への適合を屋外照明計算で示すことを求めています。", "source_fact_en": "If light-pollution LEED credit is pursued, exterior-lighting calculations are to demonstrate compliance with light-trespass and pollution requirements within the project LEED boundary.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.1-R02/" }, { "requirement_id": "JDDG25-14.9.4.2-R01", "section": "14.9.4.2", "title_ja": "屋内照明", "title_en": "INTERIOR LIGHTING", "summary_ja": "事務所用途では、天井・壁・床の反射率を70/50/20%とした簡易光束法による計算を推奨しています。", "source_fact_en": "For office-type applications, simple-lumen-method calculations using 70/50/20 percent ceiling/wall/floor reflectance are recommended.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.2-R01/" }, { "requirement_id": "JDDG25-14.9.4.2-R02", "section": "14.9.4.2", "title_ja": "屋内照明", "title_en": "INTERIOR LIGHTING", "summary_ja": "一般的な用途では保守率0.7を使用し、非標準条件では調整することを推奨しています。", "source_fact_en": "A maintenance factor of 0.7 should be used for typical applications, with adjustment for non-typical conditions.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.2-R02/" }, { "requirement_id": "JDDG25-14.9.4.2-R03", "section": "14.9.4.2", "title_ja": "屋内照明", "title_en": "INTERIOR LIGHTING", "summary_ja": "廊下で光束法を用いる場合、計算モジュールの長さは幅の3倍以下とすることを推奨しています。", "source_fact_en": "When the lumen method is used for corridors, the calculation module should use a length no greater than three times the width.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.2-R03/" }, { "requirement_id": "JDDG25-14.9.4.3-R01", "section": "14.9.4.3", "title_ja": "非常照明", "title_en": "EMERGENCY LIGHTING", "summary_ja": "非常照明計算では、非常時の避難経路上の照明レベルを模擬することを求めています。", "source_fact_en": "Emergency-lighting calculations are to simulate lighting levels along the path of egress during an emergency.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.3-R01/" }, { "requirement_id": "JDDG25-14.9.4.3-R02", "section": "14.9.4.3", "title_ja": "非常照明", "title_en": "EMERGENCY LIGHTING", "summary_ja": "非常照明の照度は、NFPA 101を満たすことを推奨しています。", "source_fact_en": "Emergency-lighting illumination should meet NFPA 101.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.3-R02/" }, { "requirement_id": "JDDG25-14.9.4.4-R01", "section": "14.9.4.4", "title_ja": "昼光利用", "title_en": "DAYLIGHTING", "summary_ja": "昼光利用設計は、窓・トップライト位置および常時使用空間について建築設計者と調整することを求めています。", "source_fact_en": "Daylighting design is to be coordinated with architects for window/skylight locations and regularly occupied spaces.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.4-R01/" }, { "requirement_id": "JDDG25-14.9.4.4-R02", "section": "14.9.4.4", "title_ja": "昼光利用", "title_en": "DAYLIGHTING", "summary_ja": "昼光シミュレーションは、UFC 1-200-02および選定した第三者認証評価ツールに従うことを推奨しています。", "source_fact_en": "Daylighting simulations should comply with UFC 1-200-02 and the selected third-party certification rating tool.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.4-R02/" }, { "requirement_id": "JDDG25-14.9.4.5-R01", "section": "14.9.4.5", "title_ja": "照明エネルギー消費", "title_en": "LIGHTING ENERGY CONSUMPTION", "summary_ja": "照明エネルギー計算には、設計した屋外・屋内照明の総電力と、案件のASHRAE 90.1・IgCC基準値との比較を含めることを求めています。", "source_fact_en": "Lighting-energy calculations are to include total designed exterior and interior lighting power and comparison with project ASHRAE 90.1 and IgCC baselines.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.5-R01/" }, { "requirement_id": "JDDG25-14.9.4.5-R02", "section": "14.9.4.5", "title_ja": "照明エネルギー消費", "title_en": "LIGHTING ENERGY CONSUMPTION", "summary_ja": "照明エネルギー計算には、基準W/ft²の選定に用いた前提条件および室・空間分類を明記することを求めています。", "source_fact_en": "Lighting-energy calculations are to state assumptions and room/space classifications used to select baseline watts per square foot.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.5-R02/" }, { "requirement_id": "JDDG25-14.9.4.5-R03", "section": "14.9.4.5", "title_ja": "照明エネルギー消費", "title_en": "LIGHTING ENERGY CONSUMPTION", "summary_ja": "屋外照明の基準消費電力は、HID器具を比較基準とした器具台数方式で算定することを求めています。", "source_fact_en": "Exterior lighting baseline consumption is to use a per-fixture-count method with HID fixtures as the baseline comparator.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.5-R03/" }, { "requirement_id": "JDDG25-14.9.4.5-R04", "section": "14.9.4.5", "title_ja": "照明エネルギー消費", "title_en": "LIGHTING ENERGY CONSUMPTION", "summary_ja": "設計照明エネルギー消費量の合計を、案件全体の算定基準値より30%低くすることを推奨しています。", "source_fact_en": "Total designed lighting-energy consumption should be 30 percent below the calculated whole-project baseline.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.4.5-R04/" }, { "requirement_id": "JDDG25-14.9.5-R01", "section": "14.9.5", "title_ja": "変圧器容量選定", "title_en": "TRANSFORMER SIZING", "summary_ja": "変圧器容量計算では、容量選定方法を記録し、需要率および不等率の根拠を示すことを求めています。", "source_fact_en": "Transformer-sizing calculations should document how sizes were selected and justify demand and diversity factors.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.5-R01/" }, { "requirement_id": "JDDG25-14.9.6-R01", "section": "14.9.6", "title_ja": "電圧降下", "title_en": "VOLTAGE DROP", "summary_ja": "電圧降下計算はNECおよび該当するIEEE指針に従い、案件の適用範囲を十分にカバーすることを求めています。", "source_fact_en": "Voltage-drop calculations must follow NEC and applicable IEEE guidance and be sufficient to cover the project's application range.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.6-R01/" }, { "requirement_id": "JDDG25-14.9.6.1-R01", "section": "14.9.6.1", "title_ja": "一次側―600 V超", "title_en": "PRIMARY – OVER 600 VOLTS", "summary_ja": "600 Vを超える配電系統では、最大電圧降下2%を基準とすることを推奨しています。", "source_fact_en": "Distribution systems over 600 V should be based on a maximum 2 percent voltage drop.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.6.1-R01/" }, { "requirement_id": "JDDG25-14.9.6.2-R01", "section": "14.9.6.2", "title_ja": "二次側―600 V超または以下（原文表記）", "title_en": "SECONDARY – OVER 600 VOLTS OR LESS", "summary_ja": "二次側の総電圧降下は5%を超えないことを求めています。", "source_fact_en": "Total secondary voltage drop must not exceed 5 percent.", "strength": "mandatory_limit", "strength_ja": "必須上限", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.6.2-R01/" }, { "requirement_id": "JDDG25-14.9.6.2-R02", "section": "14.9.6.2", "title_ja": "二次側―600 V超または以下（原文表記）", "title_en": "SECONDARY – OVER 600 VOLTS OR LESS", "summary_ja": "フィーダおよび引込導体の電圧降下は3%以下とすることを求めています。", "source_fact_en": "Voltage drop for feeders and service conductors must be limited to 3 percent.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.6.2-R02/" }, { "requirement_id": "JDDG25-14.9.6.2-R03", "section": "14.9.6.2", "title_ja": "二次側―600 V超または以下（原文表記）", "title_en": "SECONDARY – OVER 600 VOLTS OR LESS", "summary_ja": "分岐回路の電圧降下は3%以下とすることを求めています。", "source_fact_en": "Voltage drop for branch circuits must be limited to 3 percent.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.6.2-R03/" }, { "requirement_id": "JDDG25-14.9.7-R01", "section": "14.9.7", "title_ja": "短絡解析", "title_en": "SHORT CIRCUIT ANALYSIS", "summary_ja": "設計者は、十分な短絡定格を持つ機器や故障電流を制限する保護装置を指定し、配電系統を短絡の影響から保護することを求められています。", "source_fact_en": "The designer is responsible for protecting the distribution system from short-circuit effects by specifying adequate ratings and/or fault-limiting protection.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7-R01/" }, { "requirement_id": "JDDG25-14.9.7-R02", "section": "14.9.7", "title_ja": "短絡解析", "title_en": "SHORT CIRCUIT ANALYSIS", "summary_ja": "許容できる最小短絡定格を図面に表示することを推奨しています。", "source_fact_en": "Minimum acceptable short-circuit ratings should be shown on the plans.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7-R02/" }, { "requirement_id": "JDDG25-14.9.7.1-R01", "section": "14.9.7.1", "title_ja": "基本要件", "title_en": "BASIC REQUIREMENT", "summary_ja": "設置機器の情報が十分にある案件では、無限大母線条件を用いて理論最大故障電流を算定することを求めています。", "source_fact_en": "Maximum theoretical fault current using infinite-bus conditions must be determined for projects when sufficient installed-equipment information is available.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.1-R01/" }, { "requirement_id": "JDDG25-14.9.7.1-R02", "section": "14.9.7.1", "title_ja": "基本要件", "title_en": "BASIC REQUIREMENT", "summary_ja": "設計者が作成した短絡解析の基準モデルは、選定された実機器の特性を用いた施工者の解析で確認・精緻化することを推奨しています。", "source_fact_en": "The designer's baseline short-circuit model should be confirmed and refined by construction-contractor analysis using the selected equipment's actual characteristics.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.1-R02/" }, { "requirement_id": "JDDG25-14.9.7.2-R01", "section": "14.9.7.2", "title_ja": "解析範囲", "title_en": "EXTENT OF ANALYSIS", "summary_ja": "引込変圧器二次側の故障電流が、480 V系で14 kAIC以下、208 V系で10 kAIC以下の場合は、簡易解析を使用できるとしています。", "source_fact_en": "For service-transformer secondary fault levels at or below 14 kAIC on 480 V systems or 10 kAIC on 208 V systems, a simple analysis may be used.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.2-R01/" }, { "requirement_id": "JDDG25-14.9.7.2-R02", "section": "14.9.7.2", "title_ja": "解析範囲", "title_en": "EXTENT OF ANALYSIS", "summary_ja": "理論故障電流が50 kAICを超える場合は、実際の上流側利用可能故障電流を用いた詳細解析を行うことを推奨しています。", "source_fact_en": "If theoretical fault levels exceed 50 kAIC, an extensive analysis should use actual upstream available fault-current levels.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.2-R02/" }, { "requirement_id": "JDDG25-14.9.7.2-R03", "section": "14.9.7.2", "title_ja": "解析範囲", "title_en": "EXTENT OF ANALYSIS", "summary_ja": "短絡解析には、コンピュータによる解析を優先しています。", "source_fact_en": "Computerized short-circuit analysis is preferred.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.2-R03/" }, { "requirement_id": "JDDG25-14.9.7.2-R04", "section": "14.9.7.2", "title_ja": "解析範囲", "title_en": "EXTENT OF ANALYSIS", "summary_ja": "算定故障電流が480 V系で14 kAIC以下、208 V系で10 kAIC以下になるまで、下流側へ評価を継続し、必要な系統・機器変更を行うことを推奨しています。", "source_fact_en": "The evaluation should continue downstream, with system/equipment modifications implemented until calculated fault levels are reduced to 14 kAIC or less for 480 V systems and 10 kAIC or less for 208 V systems.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.2-R04/" }, { "requirement_id": "JDDG25-14.9.7.2-R05", "section": "14.9.7.2", "title_ja": "解析範囲", "title_en": "EXTENT OF ANALYSIS", "summary_ja": "別段の指示がない限り、14～50 kAICの中間的な故障電流範囲についても、案件条件に応じた範囲で解析と記録を要求するとしています。", "source_fact_en": "Unless otherwise directed, analysis and documentation are to be required for intermediate fault levels in the 14 to 50 kAIC range, with extent determined by project factors.", "strength": "recommended_requirement", "strength_ja": "推奨要件", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.2-R05/" }, { "requirement_id": "JDDG25-14.9.7.3-R01", "section": "14.9.7.3", "title_ja": "計算手順", "title_en": "CALCULATION PROCEDURES", "summary_ja": "短絡計算は、ANSI/IEEE 242など該当するIEEE指針を用いて行うことを求めています。", "source_fact_en": "Short-circuit calculations are to use applicable IEEE guidance such as ANSI/IEEE 242.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.3-R01/" }, { "requirement_id": "JDDG25-14.9.7.3-R02", "section": "14.9.7.3", "title_ja": "計算手順", "title_en": "CALCULATION PROCEDURES", "summary_ja": "詳細な系統計算では、系統各部の最大三相、相間、地絡故障電流を示すことを推奨しています。", "source_fact_en": "Comprehensive system calculations should show maximum three-phase, phase-to-phase, and phase-to-ground fault currents throughout the system.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.3-R02/" }, { "requirement_id": "JDDG25-14.9.7.3-R03", "section": "14.9.7.3", "title_ja": "計算手順", "title_en": "CALCULATION PROCEDURES", "summary_ja": "二相地絡故障電流のデータは推奨されますが、必須ではありません。", "source_fact_en": "Phase-to-phase-to-ground fault-current data are recommended but are not mandatory.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.3-R03/" }, { "requirement_id": "JDDG25-14.9.7.3-R04", "section": "14.9.7.3", "title_ja": "計算手順", "title_en": "CALCULATION PROCEDURES", "summary_ja": "利用可能故障電流は、該当する基地・施設（Installation）または地域電力会社から取得、または確認することを推奨しています。", "source_fact_en": "Available fault-current levels should be obtained from or verified with the installation or local utility as applicable.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.7.3-R04/" }, { "requirement_id": "JDDG25-14.9.8-R01", "section": "14.9.8", "title_ja": "遮断定格", "title_en": "INTERRUPTING RATINGS", "summary_ja": "遮断定格は短絡解析から決定し、最低標準定格を図面に表示することを推奨しています。", "source_fact_en": "Interrupting ratings should be determined from the short-circuit analysis and minimum standard ratings identified on plans.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.8-R01/" }, { "requirement_id": "JDDG25-14.9.8-R02", "section": "14.9.8", "title_ja": "遮断定格", "title_en": "INTERRUPTING RATINGS", "summary_ja": "短絡電流が5 kA未満の場合は、5 kAIC遮断器を指定することを求めています。", "source_fact_en": "If short-circuit current is below 5 kA, 5 kAIC circuit breakers are to be specified.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.8-R02/" }, { "requirement_id": "JDDG25-14.9.8-R03", "section": "14.9.8", "title_ja": "遮断定格", "title_en": "INTERRUPTING RATINGS", "summary_ja": "米国製の設計基準（Basis-of-Design）遮断器を日本製遮断器へ置換しやすくするため、日本の標準遮断定格を使用することを求めています。", "source_fact_en": "Japanese standard interrupting ratings should be used to facilitate substitution of local breakers for U.S. basis-of-design breakers.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.8-R03/" }, { "requirement_id": "JDDG25-14.9.8-R04", "section": "14.9.8", "title_ja": "遮断定格", "title_en": "INTERRUPTING RATINGS", "summary_ja": "日本での適用では、UFC 3-520-01の最低10 kAIC遮断定格を案件図面・仕様書に引用しないことを求めています。", "source_fact_en": "The UFC 3-520-01 minimum 10 kAIC interrupting rating is not to be cited in project drawings or specifications for this Japan application.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.8-R04/" }, { "requirement_id": "JDDG25-14.9.8-R05", "section": "14.9.8", "title_ja": "遮断定格", "title_en": "INTERRUPTING RATINGS", "summary_ja": "日本のシリーズ／カスケード定格（Series/Cascade Rated）分電盤は、遮断器の組合せがNEC 240.86(B)に従って試験・表示されている場合に使用を認めています。", "source_fact_en": "Japanese series/cascade-rated panelboards are acceptable when the breaker combination is tested and marked in accordance with NEC 240.86(B).", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.8-R05/" }, { "requirement_id": "JDDG25-14.9.9-R01", "section": "14.9.9", "title_ja": "保護協調解析", "title_en": "PROTECTIVE COORDINATION ANALYSIS", "summary_ja": "提案する配電設計について、過電流保護装置、リレー、地絡保護機器の位置・容量・設定を最適化するため保護協調解析を行うことを求めています。", "source_fact_en": "The proposed distribution design must be analyzed to optimize locations, sizes, and settings of overcurrent devices, relays, and ground-fault equipment.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.9-R01/" }, { "requirement_id": "JDDG25-14.9.9-R02", "section": "14.9.9", "title_ja": "保護協調解析", "title_en": "PROTECTIVE COORDINATION ANALYSIS", "summary_ja": "施工者は、提案する具体的機器を用いて、基準となる短絡・保護協調構成を再作成、完成、または検証することを推奨しています。", "source_fact_en": "The construction contractor should recreate, complete, or verify the baseline short-circuit and coordination configuration using the specific equipment proposed.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.9-R02/" }, { "requirement_id": "JDDG25-14.9.9-R03", "section": "14.9.9", "title_ja": "保護協調解析", "title_en": "PROTECTIVE COORDINATION ANALYSIS", "summary_ja": "設計が既設設備に接続する、または既設設備へ影響する場合は、影響を受ける既設系統・機器を保護協調評価に含めることを求めています。", "source_fact_en": "If the design connects to or affects existing installations, the protective-coordination evaluation must include the affected existing system or equipment.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.9-R03/" }, { "requirement_id": "JDDG25-14.9.10-G01", "section": "14.9.10", "title_ja": "アークフラッシュ解析", "title_en": "ARC FFLASH ANALYSIS", "summary_ja": "日本では、米国の解析ソフトに日本メーカー機器データが不足し、現地で入手できる個人用保護具（PPE）も限定されるため、アークフラッシュ解析に実務上の難しさがあることを示しています。", "source_fact_en": "The source notes practical difficulty in Japan because U.S. software lacks Japanese manufacturer equipment data and locally available PPE is limited.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.10-G01/" }, { "requirement_id": "JDDG25-14.9.10-R01", "section": "14.9.10", "title_ja": "アークフラッシュ解析", "title_en": "ARC FFLASH ANALYSIS", "summary_ja": "設計者は、施工者に実際に設置された機器の特性を用いてアークフラッシュ解析を確認・計算・作成させることを推奨しています。", "source_fact_en": "The designer should have the construction contractor verify, calculate, and create the arc-flash analysis using actual attributes of installed equipment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "contractor_submittal", "installation", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.10-R01/" }, { "requirement_id": "JDDG25-14.9.10-R02", "section": "14.9.10", "title_ja": "アークフラッシュ解析", "title_en": "ARC FFLASH ANALYSIS", "summary_ja": "UFC 3-560-01または基地・施設（Installation）固有の要求で必要とされる場合は、アークフラッシュラベルを設けることを求めています。", "source_fact_en": "Arc-flash labels are to be provided as required by UFC 3-560-01 or installation requirements.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.10-R02/" }, { "requirement_id": "JDDG25-14.9.10-R03", "section": "14.9.10", "title_ja": "アークフラッシュ解析", "title_en": "ARC FFLASH ANALYSIS", "summary_ja": "アークフラッシュ解析に関する注記を図面へ記載することは禁止しています。", "source_fact_en": "Arc-flash-analysis notes shall not be included in drawings.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.10-R03/" }, { "requirement_id": "JDDG25-14.9.10-R04", "section": "14.9.10", "title_ja": "アークフラッシュ解析", "title_en": "ARC FFLASH ANALYSIS", "summary_ja": "アークフラッシュ解析に関する注記を仕様書へ記載することを認めています。", "source_fact_en": "Arc-flash-analysis notes may be included in specifications.", "strength": "permitted", "strength_ja": "許容", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.9.10-R04/" }, { "requirement_id": "JDDG25-14.10.1.1-R01", "section": "14.10.1.1", "title_ja": "中電圧配電", "title_en": "MEDIUM VOLTAGE DISTRIBUTION", "summary_ja": "日本本土の一般的な中電圧配電では、ケーブルおよび関連付属品を6.6 kV定格で指定し、避雷器はより低い系統電圧に合わせて選定することを求めています。", "source_fact_en": "For mainland Japan, 6.6 kV-rated cables and related accessories are to be specified for typical medium-voltage distribution, except surge arresters are sized to the lower system voltage.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.1.1-R01/" }, { "requirement_id": "JDDG25-14.10.1.1-R02", "section": "14.10.1.1", "title_ja": "中電圧配電", "title_en": "MEDIUM VOLTAGE DISTRIBUTION", "summary_ja": "沖縄で13.8 kV配電を採用する場合は、15 kV定格のシステムを指定することを求めています。", "source_fact_en": "For 13.8 kV distribution in Okinawa, a 15 kV-rated system is to be specified.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.1.1-R02/" }, { "requirement_id": "JDDG25-14.10.1.1-R03", "section": "14.10.1.1", "title_ja": "中電圧配電", "title_en": "MEDIUM VOLTAGE DISTRIBUTION", "summary_ja": "中電圧ケーブルは、IEEE 400.1に従い、日本電気安全検査協会の技術者を用いてHDCV方式で試験することを求めています。", "source_fact_en": "Medium-voltage cables shall be tested by the HDCV method in accordance with IEEE 400.1 using an engineer from the Japan Electrical Safety Inspection Association.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.1.1-R03/" }, { "requirement_id": "JDDG25-14.10.1.1-R04", "section": "14.10.1.1", "title_ja": "中電圧配電", "title_en": "MEDIUM VOLTAGE DISTRIBUTION", "summary_ja": "中電圧ケーブルの超低周波（VLF）試験は不要としています。", "source_fact_en": "Very Low Frequency testing of medium-voltage cable is explicitly not required.", "strength": "not_required", "strength_ja": "要求なし", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.1.1-R04/" }, { "requirement_id": "JDDG25-14.10.1.1-R05", "section": "14.10.1.1", "title_ja": "中電圧配電", "title_en": "MEDIUM VOLTAGE DISTRIBUTION", "summary_ja": "中電圧ケーブルの接続および端末処理は、指定された米国または日本の資格を有する者が実施することを求めています。", "source_fact_en": "Medium-voltage cable splices and terminations shall be performed by personnel holding the specified U.S. or Japanese qualifications.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.1.1-R05/" }, { "requirement_id": "JDDG25-14.10.1.1-R06", "section": "14.10.1.1", "title_ja": "中電圧配電", "title_en": "MEDIUM VOLTAGE DISTRIBUTION", "summary_ja": "変圧器のY結線表示は、すべての場合に契約図面へ残すことを求めています。", "source_fact_en": "The transformer Y designation must be retained on contract drawings in all cases.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.1.1-R06/" }, { "requirement_id": "JDDG25-14.10.2-R01", "section": "14.10.2", "title_ja": "架空配電", "title_en": "OVERHEAD DISTRIBUTION", "summary_ja": "中電圧架空配電線は、UFC 3-550-01 Section 3-10に従って設計することを求めています。", "source_fact_en": "Medium-voltage overhead distribution lines are to be designed in accordance with UFC 3-550-01 Section 3-10.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.2-R01/" }, { "requirement_id": "JDDG25-14.10.3.1-R01", "section": "14.10.3.1", "title_ja": "地中配電線―中電圧", "title_en": "UNDERGROUND DISTRIBUTION LINES-MEDIUM VOLTAGE", "summary_ja": "中電圧地中配電の設計は、IEEE/ANSI C2、UFC 3-550-01、UFGS 33 71 02を基準とすることを推奨しています。", "source_fact_en": "Underground medium-voltage distribution design should be based on IEEE/ANSI C2, UFC 3-550-01, and UFGS 33 71 02.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.1-R01/" }, { "requirement_id": "JDDG25-14.10.3.1-R02", "section": "14.10.3.1", "title_ja": "地中配電線―中電圧", "title_en": "UNDERGROUND DISTRIBUTION LINES-MEDIUM VOLTAGE", "summary_ja": "一次ケーブルは、通常、コンクリート包囲ダクトバンクまたは厚鋼電線管に収容することを推奨しています。", "source_fact_en": "Primary cable should normally be installed in concrete-encased duct banks or heavy-wall rigid-steel conduit.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.1-R02/" }, { "requirement_id": "JDDG25-14.10.3.1-R03", "section": "14.10.3.1", "title_ja": "地中配電線―中電圧", "title_en": "UNDERGROUND DISTRIBUTION LINES-MEDIUM VOLTAGE", "summary_ja": "書面による明確な指示がある場合を除き、一次ケーブルの直接埋設は認めていません。", "source_fact_en": "Direct burial of primary cable is not acceptable unless specifically directed in writing.", "strength": "conditional_prohibition", "strength_ja": "条件付き禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.1-R03/" }, { "requirement_id": "JDDG25-14.10.3.1-R04", "section": "14.10.3.1", "title_ja": "地中配電線―中電圧", "title_en": "UNDERGROUND DISTRIBUTION LINES-MEDIUM VOLTAGE", "summary_ja": "一次ケーブルの接続は、UFC 3-550-01 Section 3-11.5に従って行うことを推奨しています。", "source_fact_en": "Primary-cable splices should be made in accordance with UFC 3-550-01 Section 3-11.5.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.1-R04/" }, { "requirement_id": "JDDG25-14.10.3.1-R05", "section": "14.10.3.1", "title_ja": "地中配電線―中電圧", "title_en": "UNDERGROUND DISTRIBUTION LINES-MEDIUM VOLTAGE", "summary_ja": "地中線路は、可能な限り舗装面、建物、その他構造物の下を横断しない経路とすることを推奨しています。", "source_fact_en": "Underground lines should be routed to avoid crossings beneath paved surfaces, buildings, or other structures whenever possible.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.1-R05/" }, { "requirement_id": "JDDG25-14.10.3.2-R01", "section": "14.10.3.2", "title_ja": "ケーブル構成", "title_en": "CABLE CONFIGURATION", "summary_ja": "長寿命や電気特性を物理的耐久性より重視する用途では、エチレンプロピレン絶縁を優先しています。", "source_fact_en": "Ethylene-propylene insulation is preferred where long life or electrical characteristics are more important than physical durability.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.2-R01/" }, { "requirement_id": "JDDG25-14.10.3.2-R02", "section": "14.10.3.2", "title_ja": "ケーブル構成", "title_en": "CABLE CONFIGURATION", "summary_ja": "その他の用途では、ポリ塩化ビニルまたはポリエチレンシース付き架橋ポリエチレン絶縁を優先しています。", "source_fact_en": "Cross-linked polyethylene insulation with a polyvinyl or polyethylene jacket is preferred for other applications.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.2-R02/" }, { "requirement_id": "JDDG25-14.10.3.2-R03", "section": "14.10.3.2", "title_ja": "ケーブル構成", "title_en": "CABLE CONFIGURATION", "summary_ja": "シールド付きケーブル構造を標準とすることを推奨しています。", "source_fact_en": "Shielded cable construction should be standard practice.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.2-R03/" }, { "requirement_id": "JDDG25-14.10.3.3-R01", "section": "14.10.3.3", "title_ja": "ケーブル付属品", "title_en": "CABLE ACCESSORIES", "summary_ja": "ケーブル付属品は、UFGS 33 71 02に従うことを推奨しています。", "source_fact_en": "Cable accessories should follow UFGS 33 71 02.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.3-R01/" }, { "requirement_id": "JDDG25-14.10.3.3-R02", "section": "14.10.3.3", "title_ja": "ケーブル付属品", "title_en": "CABLE ACCESSORIES", "summary_ja": "他の端末処理方式を排除してポットヘッドだけを指定しないことを推奨しています。", "source_fact_en": "Potheads should not be specified to the exclusion of other termination types.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.3-R02/" }, { "requirement_id": "JDDG25-14.10.3.3-R03", "section": "14.10.3.3", "title_ja": "ケーブル付属品", "title_en": "CABLE ACCESSORIES", "summary_ja": "ポットヘッドではなく、端末処理キットを指定することを求めています。", "source_fact_en": "Termination kits are to be specified instead of potheads.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.3-R03/" }, { "requirement_id": "JDDG25-14.10.3.3-R04", "section": "14.10.3.3", "title_ja": "ケーブル付属品", "title_en": "CABLE ACCESSORIES", "summary_ja": "一次ケーブルの分岐には、一次用ジャンクションボックス、プレフォーム接続アセンブリ、またはモジュール式スプライスアセンブリの使用を推奨しています。", "source_fact_en": "Primary cable taps should use primary junction boxes, preformed junction assemblies, or modular splice assemblies.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.3-R04/" }, { "requirement_id": "JDDG25-14.10.3.4-R01", "section": "14.10.3.4", "title_ja": "導体サイズ選定", "title_en": "CONDUCTOR SIZING", "summary_ja": "6.6 kV級の引込では、導体断面積を少なくとも38 mm²とすることを推奨しています。", "source_fact_en": "For 6.6 kV-class service, conductor size should be at least 38 mm².", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.4-R01/" }, { "requirement_id": "JDDG25-14.10.3.4-R02", "section": "14.10.3.4", "title_ja": "導体サイズ選定", "title_en": "CONDUCTOR SIZING", "summary_ja": "5 kV級の接地または非接地中性点引込では、導体断面積を少なくとも14 mm²とすることを推奨しています。", "source_fact_en": "For 5 kV-class grounded or ungrounded-neutral service, conductor size should be at least 14 mm².", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.4-R02/" }, { "requirement_id": "JDDG25-14.10.3.4-R03", "section": "14.10.3.4", "title_ja": "導体サイズ選定", "title_en": "CONDUCTOR SIZING", "summary_ja": "沖縄では、新設一次導体を、回路容量の範囲内で現在負荷と将来予測負荷の双方に対応するよう選定することを求めています。", "source_fact_en": "In Okinawa, new primary conductors are to be sized for existing and projected future loads within circuit capacity.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.4-R03/" }, { "requirement_id": "JDDG25-14.10.3.4-R04", "section": "14.10.3.4", "title_ja": "導体サイズ選定", "title_en": "CONDUCTOR SIZING", "summary_ja": "設計図書では、多心ケーブルに限定せず、単心ケーブルも使用可能とすることを推奨しています。", "source_fact_en": "Design documents should permit single-conductor cable rather than restricting construction to multi-conductor cable.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.4-R04/" }, { "requirement_id": "JDDG25-14.10.3.4-R05", "section": "14.10.3.4", "title_ja": "導体サイズ選定", "title_en": "CONDUCTOR SIZING", "summary_ja": "すべての案件で、JIS相当の導体サイズを指定することを推奨しています。", "source_fact_en": "JIS-equivalent conductor sizing should be specified for all projects.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.3.4-R05/" }, { "requirement_id": "JDDG25-14.10.4.1-G01", "section": "14.10.4.1", "title_ja": "管路群（Duct Bank）のサイズ選定", "title_en": "DUCT BANK SIZING", "summary_ja": "日本規格製品を用いる場合の管路占積率について、JEAC 8001では32%であり、多くのNECレースウェイで用いる40%とは異なることを示しています。", "source_fact_en": "The source notes that JEAC 8001 uses a 32 percent fill ratio compared with the 40 percent ratio used for most NEC raceways.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.1-G01/" }, { "requirement_id": "JDDG25-14.10.4.1-R01", "section": "14.10.4.1", "title_ja": "管路群（Duct Bank）のサイズ選定", "title_en": "DUCT BANK SIZING", "summary_ja": "日本規格製品を使用する場合、ダクトバンク寸法の決定にはJEAC 8001を用いることを求めています。", "source_fact_en": "JEAC 8001 is to be used to determine duct-bank sizes when Japanese-standard products are used.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.1-R01/" }, { "requirement_id": "JDDG25-14.10.4.2-R01", "section": "14.10.4.2", "title_ja": "鉄筋コンクリート用途", "title_en": "REINFORCED CONCRETE APPLICATIONS", "summary_ja": "航空機用舗装、鉄道、または重量機器が頻繁に通行する舗装の下では、鉄筋コンクリート包囲ダクトバンクを設けることを求めています。", "source_fact_en": "Reinforced concrete-encased duct banks are required beneath aircraft pavement, railroads, or paving subject to frequent heavy-equipment use.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.2-R01/" }, { "requirement_id": "JDDG25-14.10.4.2-R02", "section": "14.10.4.2", "title_ja": "鉄筋コンクリート用途", "title_en": "REINFORCED CONCRETE APPLICATIONS", "summary_ja": "鉄筋コンクリートが必要な箇所は、図面上で明示することを推奨しています。", "source_fact_en": "Where reinforced concrete is required, it should be designated on the drawings.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.2-R02/" }, { "requirement_id": "JDDG25-14.10.4.3-R01", "section": "14.10.4.3", "title_ja": "マンホール、ハンドホールおよびプルボックス", "title_en": "MANHOLES, HANDHOLES, AND PULL BOXES", "summary_ja": "代替として認められる日本規格に適合するプレキャストコンクリート製マンホールおよびハンドホールを、可能な限り指定することを求めています。", "source_fact_en": "Precast concrete manholes and handholes meeting acceptable Japanese alternative standards shall be specified wherever possible.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.3-R01/" }, { "requirement_id": "JDDG25-14.10.4.3-R02", "section": "14.10.4.3", "title_ja": "マンホール、ハンドホールおよびプルボックス", "title_en": "MANHOLES, HANDHOLES, AND PULL BOXES", "summary_ja": "日本規格のマンホールおよびハンドホールには、米国製品向けのAC1318M/ACI SP-66を適用しないことを求めています。", "source_fact_en": "Those Japanese-standard manholes and handholes shall not be held to AC1318M/ACI SP-66, which applies to U.S.-made products.", "strength": "exclusion_constraint", "strength_ja": "適用除外制約", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.3-R02/" }, { "requirement_id": "JDDG25-14.10.4.4-R01", "section": "14.10.4.4", "title_ja": "管路接続部", "title_en": "DUCT INTERFACING", "summary_ja": "ダクトはマンホール壁に直角、または直角から30度以内の角度で進入させることを推奨しています。", "source_fact_en": "Duct should enter manholes perpendicular to the wall or within 30 degrees.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.4-R01/" }, { "requirement_id": "JDDG25-14.10.4.5-R01", "section": "14.10.4.5", "title_ja": "間隔", "title_en": "SPACING", "summary_ja": "直線区間では、マンホール間隔を150 m以下とすることを推奨しています。", "source_fact_en": "For straight runs, manholes should be spaced at intervals not exceeding 150 m.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.5-R01/" }, { "requirement_id": "JDDG25-14.10.4.5-R02", "section": "14.10.4.5", "title_ja": "間隔", "title_en": "SPACING", "summary_ja": "累積曲げ角度が大きくなるほどマンホール間隔を短くし、45°で90 m、90°で60 m、135°で45 m、180°で30 mを目安とすることを推奨しています。", "source_fact_en": "Recommended manhole spacing decreases as cumulative bend increases: 90 m at 45°, 60 m at 90°, 45 m at 135°, and 30 m at 180°.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.5-R02/" }, { "requirement_id": "JDDG25-14.10.4.5-R03", "section": "14.10.4.5", "title_ja": "間隔", "title_en": "SPACING", "summary_ja": "機器基礎への立上り部の縦曲げも、総曲げ角度に算入することを求めています。", "source_fact_en": "Vertical bends into equipment pads must be counted in the total bend.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.5-R03/" }, { "requirement_id": "JDDG25-14.10.4.5-R04", "section": "14.10.4.5", "title_ja": "間隔", "title_en": "SPACING", "summary_ja": "所定の間隔または曲げ制限を超える場合は、計算およびケーブル引込み条件を含む解析を提示することを求めています。", "source_fact_en": "If the stated spacing or bend limits are exceeded, an analysis with calculations and pulling criteria is to be provided.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.4.5-R04/" }, { "requirement_id": "JDDG25-14.10.5-R01", "section": "14.10.5", "title_ja": "直接埋設―低圧", "title_en": "DIRECT BURIAL – LOW VOLTAGE", "summary_ja": "孤立機器へのフィーダ、遠隔照明など、埋設物が少ない用途では、低電圧ケーブルの直接埋設を検討可能としています。", "source_fact_en": "Direct burial may be considered for feeders to isolated equipment, remote lighting, and similar uncongested applications.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.5-R01/" }, { "requirement_id": "JDDG25-14.10.5-R02", "section": "14.10.5", "title_ja": "直接埋設―低圧", "title_en": "DIRECT BURIAL – LOW VOLTAGE", "summary_ja": "直接埋設を採用する場合は、案件地域の凍結深度を確認することを求めています。", "source_fact_en": "For direct-buried installations, project-area frost depth is to be verified.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.5-R02/" }, { "requirement_id": "JDDG25-14.10.5-R03", "section": "14.10.5", "title_ja": "直接埋設―低圧", "title_en": "DIRECT BURIAL – LOW VOLTAGE", "summary_ja": "日本地区（Japan District）の推奨として、ケーブルの最小埋設深さ750 mm、ダクト600 mmとし、上下に200 mmの砂埋戻しを設けることを示しています。", "source_fact_en": "Japan District preferred practice is 750 mm minimum cable burial depth, 600 mm for duct, with 200 mm sand backfill above and below.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.5-R03/" }, { "requirement_id": "JDDG25-14.10.5-R04", "section": "14.10.5", "title_ja": "直接埋設―低圧", "title_en": "DIRECT BURIAL – LOW VOLTAGE", "summary_ja": "プラウ工法を使用する場合、ケーブルを凍結深度より深く敷設することを求めています。", "source_fact_en": "If plowing is used, cable must be placed below frost depth.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.5-R04/" }, { "requirement_id": "JDDG25-14.10.6-R01", "section": "14.10.6", "title_ja": "施工―低圧", "title_en": "INSTALLATION – LOW VOLTAGE", "summary_ja": "舗装駐車場、歩道、車路、ランプなどの舗装下では、低電圧配線に電線管を使用することを推奨しています。", "source_fact_en": "Conduit should be used for low-voltage wiring beneath hard-surfaced parking lots, sidewalks, driveways, ramps, and other paving.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.6-R01/" }, { "requirement_id": "JDDG25-14.10.6-R02", "section": "14.10.6", "title_ja": "施工―低圧", "title_en": "INSTALLATION – LOW VOLTAGE", "summary_ja": "直接埋設が明示的に要求されていない限り、引込変圧器からの二次配線は管路内に敷設することを求めています。", "source_fact_en": "Secondary wiring from service transformers is to be installed in duct unless direct burial has been specifically requested.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.6-R02/" }, { "requirement_id": "JDDG25-14.10.6-R03", "section": "14.10.6", "title_ja": "施工―低圧", "title_en": "INSTALLATION – LOW VOLTAGE", "summary_ja": "他のユーティリティが集中する区域の二次配線にも、電線管を使用することを推奨しています。", "source_fact_en": "Conduit should also be used for secondary lines in congested areas with other utilities.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.6-R03/" }, { "requirement_id": "JDDG25-14.10.7.1-R01", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "配電系統の区分開閉には、ヒューズカットアウトの代わりに三相連動の負荷開閉器または遮断開閉器を使用することを推奨しています。", "source_fact_en": "Distribution-system sectionalizing should use gang-operated load-break or interrupting switches in place of fused cutouts.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R01/" }, { "requirement_id": "JDDG25-14.10.7.1-R02", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "キュービクル形変圧器には、一次側負荷開閉器、電流・電圧計測、デジタル電力計、負荷断路器を備えることを求めています。", "source_fact_en": "Cubicle transformers shall include a primary-side load-break switch, current and voltage metering, a digital watt meter, and a load disconnect switch.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R02/" }, { "requirement_id": "JDDG25-14.10.7.1-R03", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "地下に設置する中電圧機器は、湿潤場所で使用可能な仕様とすることを求めています。", "source_fact_en": "Below-grade medium-voltage equipment must be suitable for wet-location use.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R03/" }, { "requirement_id": "JDDG25-14.10.7.1-R04", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "屋内中電圧変圧器は、乾式、エポキシ封入形、または液体漏えいを収容できる立上りを備えた耐火ボールト内に設置することを求めています。", "source_fact_en": "Indoor medium-voltage transformers must be dry-type, epoxy-encapsulated, or installed in fire-resistive vaults with curbed liquid containment.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R04/" }, { "requirement_id": "JDDG25-14.10.7.1-R05", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "屋内中電圧変圧器の設置は、NECおよびUFC 3-600-01に適合することを求めています。", "source_fact_en": "Indoor medium-voltage transformer installation must conform to NEC and UFC 3-600-01.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R05/" }, { "requirement_id": "JDDG25-14.10.7.1-R06", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "300 kVAを超えるキュービクル形変圧器には、一次側に真空遮断器を設けることを求めています。", "source_fact_en": "Cubicle transformers rated above 300 kVA shall have a vacuum circuit breaker on the primary side.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R06/" }, { "requirement_id": "JDDG25-14.10.7.1-R07", "section": "14.10.7.1", "title_ja": "中電圧配電設備", "title_en": "MEDIUM VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "機器試験はNETA ATSに従うか、日本電気安全検査協会の認定者が実施することを求めています。", "source_fact_en": "Equipment testing shall follow NETA ATS or be performed by personnel certified by the Electrical Safety Inspection Association of Japan.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.1-R07/" }, { "requirement_id": "JDDG25-14.10.7.2-R01", "section": "14.10.7.2", "title_ja": "中電圧変圧器および変電設備", "title_en": "MEDIUM VOLTAGE TRANSFORMERS AND SUBSTATIONS", "summary_ja": "変圧器の電圧および結線は、可能な限り標準仕様を使用することを推奨しています。", "source_fact_en": "The designer should use standard transformer voltages and connections as much as possible.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.2-R01/" }, { "requirement_id": "JDDG25-14.10.7.2-R02", "section": "14.10.7.2", "title_ja": "中電圧変圧器および変電設備", "title_en": "MEDIUM VOLTAGE TRANSFORMERS AND SUBSTATIONS", "summary_ja": "沖縄以外では、変圧器を日本規格に適合したキュービクル形とすることを推奨しています。", "source_fact_en": "Outside Okinawa, transformers should comply with Japanese standards and be cubicle type.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.2-R02/" }, { "requirement_id": "JDDG25-14.10.7.2-R03", "section": "14.10.7.2", "title_ja": "中電圧変圧器および変電設備", "title_en": "MEDIUM VOLTAGE TRANSFORMERS AND SUBSTATIONS", "summary_ja": "沖縄では、米国式パッドマウント変圧器を使用することを推奨しています。", "source_fact_en": "In Okinawa, transformers should be U.S. pad-mounted type.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.2-R03/" }, { "requirement_id": "JDDG25-14.10.7.3-R01", "section": "14.10.7.3", "title_ja": "変圧器設置位置", "title_en": "TRANSFORMER LOCATION", "summary_ja": "鉱油絶縁および難燃性液体入り変圧器は、UFC 3-600-01 Section 4-35.5に従って配置することを推奨しています。", "source_fact_en": "Mineral-oil-insulated and low-flammability liquid-filled transformers should be located in accordance with UFC 3-600-01 Section 4-35.5.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.3-R01/" }, { "requirement_id": "JDDG25-14.10.7.3-R02", "section": "14.10.7.3", "title_ja": "変圧器設置位置", "title_en": "TRANSFORMER LOCATION", "summary_ja": "DoD施設内の変圧器配置は、UFC 4-010-01の対テロ基準による制約も受けることを示しています。", "source_fact_en": "Transformer location on DoD installations is also constrained by antiterrorism criteria in UFC 4-010-01.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.3-R02/" }, { "requirement_id": "JDDG25-14.10.7.4-Q01", "section": "14.10.7.4", "title_ja": "補助電源", "title_en": "AUXILIARY POWER SUPPLIES", "summary_ja": "原典では「補助電源（AUXILIARY POWER SUPPLIES）」の見出しのみがあり、14.10.7.5節（Section 14.10.7.5）まで本文は記載されていません。", "source_fact_en": "The source contains this section heading with no body text before Section 14.10.7.5 begins.", "strength": "none", "strength_ja": "規範強度なし", "applicable_phases": [], "quality_flag": "possible_editorial_issue", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.4-Q01/" }, { "requirement_id": "JDDG25-14.10.7.5-G01", "section": "14.10.7.5", "title_ja": "電源―常用および非常用", "title_en": "POWER SOURCES – NORMAL AND EMERGENCY", "summary_ja": "通常電源および非常用電源の設計参照資料として、IEEE 446およびIEEE 141を推奨しています。", "source_fact_en": "The source recommends IEEE 446 and IEEE 141 as references for normal and emergency power-source design.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.5-G01/" }, { "requirement_id": "JDDG25-14.10.7.6-R01", "section": "14.10.7.6", "title_ja": "電力会社電源", "title_en": "UTILITY POWER", "summary_ja": "案件基準に通常電源の供給可能容量が示されていない場合は、その容量を確認することを推奨しています。", "source_fact_en": "Available capacity of the normal source should be verified when not furnished in project criteria.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.6-R01/" }, { "requirement_id": "JDDG25-14.10.7.6-R02", "section": "14.10.7.6", "title_ja": "電力会社電源", "title_en": "UTILITY POWER", "summary_ja": "案件基準に通常電源の電源品質が示されていない場合は、その品質を確認することを推奨しています。", "source_fact_en": "Power quality of the normal source should be verified when not furnished in project criteria.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.6-R02/" }, { "requirement_id": "JDDG25-14.10.7.7-R01", "section": "14.10.7.7", "title_ja": "発電機―常用電源および待機電源", "title_en": "GENERATORS – PRIME POWER AND STANDBY", "summary_ja": "頻繁かつ大幅な負荷変動を受ける待機発電機には、より厳しい過渡性能および試験基準を適用することを推奨しています。", "source_fact_en": "A standby generator intended for frequent drastic load shifts should use more stringent transient-performance and testing standards.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.7-R01/" }, { "requirement_id": "JDDG25-14.10.7.7-R02", "section": "14.10.7.7", "title_ja": "発電機―常用電源および待機電源", "title_en": "GENERATORS – PRIME POWER AND STANDBY", "summary_ja": "直流システムでは、中央バッテリーから直流配電する方式ではなく、バッテリー・インバータ方式を使用することを推奨しています。", "source_fact_en": "For direct-current systems, a battery-inverter arrangement should be used instead of a central battery bank with DC distribution.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.7-R02/" }, { "requirement_id": "JDDG25-14.10.7.7-R03", "section": "14.10.7.7", "title_ja": "UPS設備に適用されるUFGS", "title_en": "GENERATORS – PRIME POWER AND STANDBY", "summary_ja": "UPS設備について、適用条件に応じてUFGS 26 32 33.00 20またはUFGS 26 32 33.00 10に従うことを求めています。", "source_fact_en": "UPS installations are to be provided in accordance with UFGS 26 32 33.00 20 or UFGS 26 32 33.00 10 as applicable.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.7-R03/" }, { "requirement_id": "JDDG25-14.10.7.7-R04", "section": "14.10.7.7", "title_ja": "発電機―常用電源および待機電源", "title_en": "GENERATORS – PRIME POWER AND STANDBY", "summary_ja": "必要時に他のUPS、EPS、または発電機電源が設置されない、または利用できない制御回路では、UPSが必要となる場合があるとしています。", "source_fact_en": "UPS may also be required for control circuits when other UPS, EPS, or generator sources will not be provided or available when needed.", "strength": "conditional", "strength_ja": "条件付き", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.7-R04/" }, { "requirement_id": "JDDG25-14.10.7.8-G01", "section": "14.10.7.8", "title_ja": "医療施設用途", "title_en": "MEDICAL FACILITY APPLICATION", "summary_ja": "医療施設用途では、IEEE 602およびUFC 4-510-01を参照するよう示しています。", "source_fact_en": "The source directs medical-facility applications to IEEE 602 and UFC 4-510-01.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.8-G01/" }, { "requirement_id": "JDDG25-14.10.7.9-Q01", "section": "14.10.7.9", "title_ja": "無停電電源および接地設計", "title_en": "UNINTERRUPTIBLE AND GROUNDING DESIGN", "summary_ja": "原典では「無停電電源および接地設計（UNINTERRUPTIBLE AND GROUNDING DESIGN）」の見出しのみがあり、14.10.8節（Section 14.10.8）まで本文は記載されていません。", "source_fact_en": "The source contains the section heading but no body text before Section 14.10.8 begins.", "strength": "none", "strength_ja": "規範強度なし", "applicable_phases": [], "quality_flag": "possible_editorial_issue", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.7.9-Q01/" }, { "requirement_id": "JDDG25-14.10.8.1-R01", "section": "14.10.8.1", "title_ja": "中電圧―過電圧保護", "title_en": "MEDIUM VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "推奨する避雷器構成として、パッドマウント変圧器には配電級MOV避雷器、架空から地中への移行柱には中間級避雷器を使用するとしています。", "source_fact_en": "The preferred surge-arrester arrangement is distribution-class MOV arresters at pad-mounted transformers and intermediate-class arresters at overhead-to-underground transition poles.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.1-R01/" }, { "requirement_id": "JDDG25-14.10.8.1-R02", "section": "14.10.8.1", "title_ja": "中電圧―過電圧保護", "title_en": "MEDIUM VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "避雷器の定格を図面に明示することを求めています。", "source_fact_en": "Surge-arrester sizes are to be shown on the plans.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.1-R02/" }, { "requirement_id": "JDDG25-14.10.8.2-G01", "section": "14.10.8.2", "title_ja": "中電圧―過電流保護", "title_en": "MEDIUM VOLTAGE – OVERCURRENT PROTECTION", "summary_ja": "架空変圧器ではヒューズカットアウトで十分であるとしています。", "source_fact_en": "The source states that fuse cutouts are sufficient at overhead transformers.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.2-G01/" }, { "requirement_id": "JDDG25-14.10.8.2-R01", "section": "14.10.8.2", "title_ja": "中電圧―過電流保護", "title_en": "MEDIUM VOLTAGE – OVERCURRENT PROTECTION", "summary_ja": "多くのパッドマウント変圧器には、ドライウェル形限流ヒューズを優先しています。", "source_fact_en": "Drywell-type current-limiting fuses are preferred for most pad-mounted transformer installations.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.2-R01/" }, { "requirement_id": "JDDG25-14.10.8.2-R02", "section": "14.10.8.2", "title_ja": "中電圧―過電流保護", "title_en": "MEDIUM VOLTAGE – OVERCURRENT PROTECTION", "summary_ja": "スイッチギヤには電力ヒューズを使用し、そのサイズと種類を保護協調解析に基づいて選定することを求めています。", "source_fact_en": "Power fuses are to be used in switchgear, with size and type selected from the protective-coordination analysis.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.2-R02/" }, { "requirement_id": "JDDG25-14.10.8.3-G01", "section": "14.10.8.3", "title_ja": "中電圧―フェロ共振（鉄共振）に関する考慮事項", "title_en": "MEDIUM VOLTAGE – FERRORESONANCE CONSIDERATIONS", "summary_ja": "フェロ共振（鉄共振）は持続的な過電圧を生じ、機器寿命の短縮や故障を引き起こし、特に変圧器や金属酸化物避雷器に重大な損傷を与える可能性があると示しています。", "source_fact_en": "The source states that ferroresonance can impose sustained overvoltage that shortens component life or causes failure, with severe damage particularly to transformers and metal-oxide arresters.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.3-G01/" }, { "requirement_id": "JDDG25-14.10.8.3-G02", "section": "14.10.8.3", "title_ja": "中電圧―フェロ共振（鉄共振）に関する考慮事項", "title_en": "MEDIUM VOLTAGE – FERRORESONANCE CONSIDERATIONS", "summary_ja": "フェロ共振（鉄共振）のリスク要因として、単相開閉・過電流動作、一次デルタ結線変圧器、長い地中一次ケーブル、変圧器容量に対して高い一次電圧、二次側の無負荷・軽負荷を挙げています。", "source_fact_en": "Source-identified ferroresonance risk factors include single-phase switching or overcurrent operation, delta-primary transformers, long underground primary cable, high primary voltage relative to transformer size, and unloaded or lightly loaded secondaries.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.3-G02/" }, { "requirement_id": "JDDG25-14.10.8.3-G03", "section": "14.10.8.3", "title_ja": "中電圧―フェロ共振（鉄共振）に関する考慮事項", "title_en": "MEDIUM VOLTAGE – FERRORESONANCE CONSIDERATIONS", "summary_ja": "フェロ共振（鉄共振）の対策として、一次側の接地Y系統・変圧器、三相連動開閉・過電流機器、変圧器位置での開閉、負荷を接続した状態での開閉を挙げています。", "source_fact_en": "Source-identified mitigating measures include grounded-wye primary systems and transformers, ganged switching and overcurrent equipment, switching at the transformer, and switching with the transformer loaded.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.8.3-G03/" }, { "requirement_id": "JDDG25-14.10.9.1-R01", "section": "14.10.9.1", "title_ja": "Service Entrance幹線構成", "title_en": "SERVICE ENTRANCE FEEDER CONFIGURATION", "summary_ja": "外観の重要性が低く、既設引込が架空で、コストが重要な工業地域では、架空二次引込を検討可能としています。", "source_fact_en": "Overhead secondary service may be considered in industrial-type areas where appearance is not significant, existing service is overhead, and cost is critical.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.1-R01/" }, { "requirement_id": "JDDG25-14.10.9.1-R02", "section": "14.10.9.1", "title_ja": "Service Entrance幹線構成", "title_en": "SERVICE ENTRANCE FEEDER CONFIGURATION", "summary_ja": "架空二次引込の導体サイズは、建物の推定最大需要電力と該当するNEC表に基づいて選定することを推奨しています。", "source_fact_en": "Overhead-secondary conductor size should be based on building estimated maximum demand and the applicable NEC table.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.1-R02/" }, { "requirement_id": "JDDG25-14.10.9.1-R03", "section": "14.10.9.1", "title_ja": "Service Entrance幹線構成", "title_en": "SERVICE ENTRANCE FEEDER CONFIGURATION", "summary_ja": "二次ラックでは、開放配線の代わりにメッセンジャ支持導体を使用することを推奨しています。", "source_fact_en": "Messenger-supported conductors should be used in place of open wire on secondary racks.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.1-R03/" }, { "requirement_id": "JDDG25-14.10.9.1-R04", "section": "14.10.9.1", "title_ja": "Service Entrance幹線構成", "title_en": "SERVICE ENTRANCE FEEDER CONFIGURATION", "summary_ja": "一般的な案件では、パッドマウント変圧器から地中引込とすることを推奨しています。", "source_fact_en": "Underground service from a pad-mounted transformer should be used for the typical project.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.1-R04/" }, { "requirement_id": "JDDG25-14.10.9.1-R05", "section": "14.10.9.1", "title_ja": "Service Entrance幹線構成", "title_en": "SERVICE ENTRANCE FEEDER CONFIGURATION", "summary_ja": "地中二次引込の導体サイズは、建物の推定最大需要電力に基づいて選定することを推奨しています。", "source_fact_en": "Underground-secondary conductor size should be based on building estimated maximum demand.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.1-R05/" }, { "requirement_id": "JDDG25-14.10.9.1-R06", "section": "14.10.9.1", "title_ja": "Service Entrance幹線構成", "title_en": "SERVICE ENTRANCE FEEDER CONFIGURATION", "summary_ja": "地中二次引込には、外被付きType USEまたは同等のEPR・XLPEケーブルを指定することを推奨しています。", "source_fact_en": "Type USE or equivalent EPR or XLPE cable with outer covering should be specified for underground secondary service.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.1-R06/" }, { "requirement_id": "JDDG25-14.10.9.2-R01", "section": "14.10.9.2", "title_ja": "Service Disconnect（引込切離し設備）", "title_en": "SERVICE DISCONNECTING PROVISIONS", "summary_ja": "引込設備は、電気機器専用の室またはスペースに配置することを推奨しています。", "source_fact_en": "Service equipment should be located in rooms or spaces dedicated exclusively to electrical equipment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.2-R01/" }, { "requirement_id": "JDDG25-14.10.9.2-R02", "section": "14.10.9.2", "title_ja": "Service Disconnect（引込切離し設備）", "title_en": "SERVICE DISCONNECTING PROVISIONS", "summary_ja": "引込設備は容易にアクセスでき、NECに従って主引込フィーダの建物進入点にできるだけ近く配置することを推奨しています。", "source_fact_en": "Service-entrance equipment should be readily accessible and located as near as practical to the main-service-feeder entrance in accordance with NEC.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.2-R02/" }, { "requirement_id": "JDDG25-14.10.9.3-R01", "section": "14.10.9.3", "title_ja": "人命安全設備の電源供給", "title_en": "LIFE SAFETY AUXILIARIES", "summary_ja": "非常用システムの通常電源は、施設内の他の開閉操作や故障による停電の影響を受けない専用フィーダから供給することを推奨しています。", "source_fact_en": "Normal power for emergency systems should use a dedicated feeder not subject to interruptions caused by switching or faults elsewhere in the facility.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.3-R01/" }, { "requirement_id": "JDDG25-14.10.9.4-R01", "section": "14.10.9.4", "title_ja": "電力計測", "title_en": "POWER METERING", "summary_ja": "別段の指示がない限り、EMCS/UMCSインターフェース用の接点を設けることを求めています。", "source_fact_en": "Unless otherwise directed, contacts should be furnished for EMCS/UMCS interfaces.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.9.4-R01/" }, { "requirement_id": "JDDG25-14.10.10-R01", "section": "14.10.10", "title_ja": "導体および電線管の種類", "title_en": "CONDUCTOR AND CONDUIT TYPES", "summary_ja": "必要な電線および電線管の種類は、対象基地・施設（Installation）の基地電気担当技術者（Base Electrical Engineer）と調整することを求めています。", "source_fact_en": "Required conductor and conduit types are to be coordinated with base electrical engineers for the specific installation.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10-R01/" }, { "requirement_id": "JDDG25-14.10.10-R02", "section": "14.10.10", "title_ja": "導体および電線管の種類", "title_en": "CONDUCTOR AND CONDUIT TYPES", "summary_ja": "代替として認められる日本規格に適合する電線管は、可能な限り仕様に採用することを求めています。", "source_fact_en": "Conduit meeting acceptable alternative Japanese standards shall be specified wherever possible.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10-R02/" }, { "requirement_id": "JDDG25-14.10.10-R03", "section": "14.10.10", "title_ja": "導体および電線管の種類", "title_en": "CONDUCTOR AND CONDUIT TYPES", "summary_ja": "金属製電線管には、止めねじ式継手の使用を認めています。", "source_fact_en": "Set-screw fittings for metallic conduit shall be acceptable.", "strength": "permitted", "strength_ja": "許容", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10-R03/" }, { "requirement_id": "JDDG25-14.10.10-R04", "section": "14.10.10", "title_ja": "導体および電線管の種類", "title_en": "CONDUCTOR AND CONDUIT TYPES", "summary_ja": "電線および電線管の寸法は、日本の標準寸法を用いたハードメトリックで指定することを求めています。", "source_fact_en": "Conductor and conduit sizes are to be specified in hard metric using Japanese standard sizes.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10-R04/" }, { "requirement_id": "JDDG25-14.10.10-R05", "section": "14.10.10", "title_ja": "導体および電線管の種類", "title_en": "CONDUCTOR AND CONDUIT TYPES", "summary_ja": "基地・施設（Installation）固有の要求が指定されていない場合は、記載された電線・電線管の規定またはUFC要求を最低条件として適用することを求めています。", "source_fact_en": "Where installation-specific requirements are not specified, the listed conductor/conduit provisions or UFC requirements are to be applied as a minimum.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10-R05/" }, { "requirement_id": "JDDG25-14.10.10.1-R01", "section": "14.10.10.1", "title_ja": "導体", "title_en": "CONDUCTORS", "summary_ja": "600 V以下の低電圧系統では、適切な定格のEM-IE電線を指定することを求めています。", "source_fact_en": "For low-voltage systems at 600 V and below, EM-IE conductor type with the appropriate rating is specified.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.1-R01/" }, { "requirement_id": "JDDG25-14.10.10.1-R02", "section": "14.10.10.1", "title_ja": "導体", "title_en": "CONDUCTORS", "summary_ja": "6.6 kV以上の高電圧系統では、適切な定格のEM-CET電線を指定することを求めています。", "source_fact_en": "For high-voltage systems at 6.6 kV and above, EM-CET conductor type with the appropriate rating is specified.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.1-R02/" }, { "requirement_id": "JDDG25-14.10.10.2-R01", "section": "14.10.10.2", "title_ja": "電線管", "title_en": "CONDUITS", "summary_ja": "屋内の天井内または隠ぺい部では、Type E（EMTS）電線管を使用することを求めています。", "source_fact_en": "Interior above-ceiling or concealed locations use Type E (EMTS) conduit.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.2-R01/" }, { "requirement_id": "JDDG25-14.10.10.2-R02", "section": "14.10.10.2", "title_ja": "電線管", "title_en": "CONDUITS", "summary_ja": "屋内露出部ではType E（EMTS）を使用し、湿潤・多湿・危険場所ではType G厚鋼電線管を使用することを求めています。", "source_fact_en": "Interior exposed locations use Type E (EMTS), or Type G thick-wall steel conduit for wet, damp, or hazardous areas.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.2-R02/" }, { "requirement_id": "JDDG25-14.10.10.2-R03", "section": "14.10.10.2", "title_ja": "電線管", "title_en": "CONDUITS", "summary_ja": "屋外直埋設では、舗装部にType GLT樹脂被覆厚鋼電線管を使用し、重交通部にはType HIVE耐衝撃性硬質PVC電線管を使用することを求めています。", "source_fact_en": "Exterior direct-burial applications use Type GLT plastic-coated rigid steel conduit under paved areas or Type HIVE extra-heavy-wall rigid PVC under heavy traffic areas.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.2-R03/" }, { "requirement_id": "JDDG25-14.10.10.2-R04", "section": "14.10.10.2", "title_ja": "電線管", "title_en": "CONDUITS", "summary_ja": "直径75 mmを超える電線管では、VEが82 mmを超えるサイズで入手できないため、必要に応じてVP電線管を使用することを求めています。", "source_fact_en": "For conduit over 75 mm diameter, VP conduit is stated as needed because VE is not available above 82 mm.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "possible_dimension_threshold_tension", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.2-R04/" }, { "requirement_id": "JDDG25-14.10.10.2-R05", "section": "14.10.10.2", "title_ja": "電線管", "title_en": "CONDUITS", "summary_ja": "屋外のコンクリート埋設では、Type VE PVC、Type PE樹脂被覆厚鋼電線管、または重交通部ではType HIVE耐衝撃性硬質PVCを使用することを求めています。", "source_fact_en": "Exterior concrete-embedded applications use Type VE PVC, Type PE PVC-coated rigid steel, or Type HIVE extra-heavy-wall rigid PVC under heavy traffic areas.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.10.10.2-R05/" }, { "requirement_id": "JDDG25-14.11.1-R01", "section": "14.11.1", "title_ja": "低圧配電設備", "title_en": "LOW-VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "低電圧配電機器は、UFGS 26 20 00およびUFGS 26 23 00に従って設けることを推奨しています。", "source_fact_en": "Power-distribution equipment should be provided in accordance with UFGS 26 20 00 and UFGS 26 23 00.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.1-R01/" }, { "requirement_id": "JDDG25-14.11.1-R02", "section": "14.11.1", "title_ja": "低圧配電設備", "title_en": "LOW-VOLTAGE DISTRIBUTION EQUIPMENT", "summary_ja": "別段の指示がない限り、各機器アセンブリに少なくとも1回路の予備回路を設けることを推奨しています。", "source_fact_en": "At least one spare circuit should be provided in each equipment assembly unless otherwise directed.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.1-R02/" }, { "requirement_id": "JDDG25-14.11.2-R01", "section": "14.11.2", "title_ja": "サブメータリング", "title_en": "SUBMETERING", "summary_ja": "該当するUFCで要求される場合は、サブメータを設けることを求めています。", "source_fact_en": "Submetering is to be provided when required by the applicable UFC.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.2-R01/" }, { "requirement_id": "JDDG25-14.11.2-R02", "section": "14.11.2", "title_ja": "サブメータリング", "title_en": "SUBMETERING", "summary_ja": "可能な限り、各分岐盤を一種類の負荷専用とすることを推奨しています。", "source_fact_en": "As much as possible, each branch panel should be dedicated to one load type.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.2-R02/" }, { "requirement_id": "JDDG25-14.11.3.1-R01", "section": "14.11.3.1", "title_ja": "低圧―過電圧保護", "title_en": "LOW VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "分岐回路用分電盤には、通常、配線用遮断器を使用することを推奨しています。", "source_fact_en": "Molded-case circuit breakers should normally be used in branch-circuit panelboards.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "title_content_mismatch_possible", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.1-R01/" }, { "requirement_id": "JDDG25-14.11.3.1-R02", "section": "14.11.3.1", "title_ja": "低圧―過電圧保護", "title_en": "LOW VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "保護協調の目的を最も適切に達成できる場合は、スイッチギヤまたは大型配電盤に多機能形静止保護装置を指定することを求めています。", "source_fact_en": "Solid-state multifunction protective devices are to be specified in switchgear or large distribution panels when they best achieve protective-coordination objectives.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "title_content_mismatch_possible", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.1-R02/" }, { "requirement_id": "JDDG25-14.11.3.1-R03", "section": "14.11.3.1", "title_ja": "低圧―過電圧保護", "title_en": "LOW VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "分電盤にはボルトオン式遮断器を設けることを推奨しています。", "source_fact_en": "Bolt-on circuit breakers should be provided for panelboards.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "title_content_mismatch_possible", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.1-R03/" }, { "requirement_id": "JDDG25-14.11.3.1-R04", "section": "14.11.3.1", "title_ja": "低圧―過電圧保護", "title_en": "LOW VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "プラグイン式遮断器は、施設利用者（User）の承認を得た家族住宅（Family Housing）に限って使用することを推奨しています。", "source_fact_en": "Plug-in circuit breakers should only be used for family housing when approved by the User.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "title_content_mismatch_possible", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.1-R04/" }, { "requirement_id": "JDDG25-14.11.3.1-R05", "section": "14.11.3.1", "title_ja": "低圧―過電圧保護", "title_en": "LOW VOLTAGE – OVERVOLTAGE PROTECTION", "summary_ja": "ヒューズ形スイッチボードから給電される配電盤では、配線用遮断器の使用を推奨しています。", "source_fact_en": "Molded-case circuit breakers are recommended for distribution panels when served by a fuse-type switchboard.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "title_content_mismatch_possible", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.1-R05/" }, { "requirement_id": "JDDG25-14.11.3.2-R01", "section": "14.11.3.2", "title_ja": "低圧―ヒューズ", "title_en": "LOW VOLTAGE – FUSES", "summary_ja": "多くの案件では、可融形スイッチボードおよび安全開閉器に二要素限流形RK1またはRK5ヒューズを使用することを求めています。", "source_fact_en": "For most projects, fusible switchboards and safety switches are to use dual-element current-limiting RK1 or RK5 fuses.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.2-R01/" }, { "requirement_id": "JDDG25-14.11.3.3-R01", "section": "14.11.3.3", "title_ja": "低圧―遮断器", "title_en": "LOW VOLTAGE – CIRCUIT BREAKERS", "summary_ja": "分岐回路用分電盤には、通常、配線用遮断器を使用することを推奨しています。", "source_fact_en": "Molded-case circuit breakers should normally be used in branch-circuit panelboards.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "possible_duplicate_section_content", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.3-R01/" }, { "requirement_id": "JDDG25-14.11.3.3-R02", "section": "14.11.3.3", "title_ja": "低圧―遮断器", "title_en": "LOW VOLTAGE – CIRCUIT BREAKERS", "summary_ja": "保護協調の目的を最も適切に達成できる場合は、スイッチギヤまたは大型配電盤に多機能形静止保護装置を指定することを求めています。", "source_fact_en": "Solid-state multifunction protective devices are to be specified in switchgear or larger distribution panels when they best achieve protective-coordination objectives.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "possible_duplicate_section_content", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.3-R02/" }, { "requirement_id": "JDDG25-14.11.3.3-R03", "section": "14.11.3.3", "title_ja": "低圧―遮断器", "title_en": "LOW VOLTAGE – CIRCUIT BREAKERS", "summary_ja": "分電盤にはボルトオン式遮断器を設けることを推奨しています。", "source_fact_en": "Bolt-on circuit breakers should be provided for panelboards.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "possible_duplicate_section_content", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.3-R03/" }, { "requirement_id": "JDDG25-14.11.3.3-R04", "section": "14.11.3.3", "title_ja": "低圧―遮断器", "title_en": "LOW VOLTAGE – CIRCUIT BREAKERS", "summary_ja": "プラグイン式遮断器は、施設利用者（User）の承認を得た家族住宅（Family Housing）に限って使用することを推奨しています。", "source_fact_en": "Plug-in circuit breakers should only be used for family housing when approved by the User.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "possible_duplicate_section_content", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.3-R04/" }, { "requirement_id": "JDDG25-14.11.3.3-R05", "section": "14.11.3.3", "title_ja": "低圧―遮断器", "title_en": "LOW VOLTAGE – CIRCUIT BREAKERS", "summary_ja": "ヒューズ形スイッチボードから給電される配電盤では、配線用遮断器の使用を推奨しています。", "source_fact_en": "Molded-case circuit breakers are recommended for distribution panels when served by a fuse-type switchboard.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "possible_duplicate_section_content", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.3-R05/" }, { "requirement_id": "JDDG25-14.11.3.4-G01", "section": "14.11.3.4", "title_ja": "低圧―継電器", "title_en": "LOW VOLTAGE – RELAYS", "summary_ja": "ヒューズおよび配線用遮断器は、公称定格の約110～125%という軽過負荷域では動作が確実または一定とは限らないことを示しています。", "source_fact_en": "The source states that fuse and molded-case breaker operation is not certain or consistent in the slight-overload range of roughly 110 to 125 percent of nominal rating.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.4-G01/" }, { "requirement_id": "JDDG25-14.11.3.4-R01", "section": "14.11.3.4", "title_ja": "低圧―継電器", "title_en": "LOW VOLTAGE – RELAYS", "summary_ja": "精密な動作と狭い保護余裕が必要な場合は、可調整形電流検出リレーの使用を推奨しています。", "source_fact_en": "Adjustable current-sensing relays are recommended where precise operation and tight protective margins are essential.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.4-R01/" }, { "requirement_id": "JDDG25-14.11.3.5-G01", "section": "14.11.3.5", "title_ja": "低圧―人身保護用地絡保護", "title_en": "LOW VOLTAGE – GROUND FAULT PROTECTION FOR PERSONNEL", "summary_ja": "日本のGFCI遮断器は中性線端子と相線端子が別であり、分電盤スペースの算定に影響することを示しています。", "source_fact_en": "The source explains that Japanese GFCI breakers use separate neutral and phase terminals, which affects panel-space calculations.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.5-G01/" }, { "requirement_id": "JDDG25-14.11.3.5-R01", "section": "14.11.3.5", "title_ja": "低圧―人身保護用地絡保護", "title_en": "LOW VOLTAGE – GROUND FAULT PROTECTION FOR PERSONNEL", "summary_ja": "電気関係のGFCI品目一覧と特別指示を作成し、Section 00 73 00「Special Contract Requirements（特別契約要求）」へ挿入できるようにすることを求めています。", "source_fact_en": "Panel schedules are to show Japanese GFCI circuit breakers as two-pole breakers occupying two slots.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.5-R01/" }, { "requirement_id": "JDDG25-14.11.3.5-R02", "section": "14.11.3.5", "title_ja": "低圧―人身保護用地絡保護", "title_en": "LOW VOLTAGE – GROUND FAULT PROTECTION FOR PERSONNEL", "summary_ja": "GFCI回路には専用中性線を設け、多線式フィーダでは共用中性線ではなく下流側に複数の中性線を設けることを求めています。", "source_fact_en": "GFCI circuits require dedicated neutrals, and multi-leg feeders are to use multiple downstream neutrals instead of a shared neutral.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.5-R02/" }, { "requirement_id": "JDDG25-14.11.3.6-G01", "section": "14.11.3.6", "title_ja": "アーク故障回路遮断器（AFCI）保護", "title_en": "ARC FAULT CIRCUIT INTERRUPTOR PROTECTION", "summary_ja": "発行時点では日本・米国市場に50 Hzまたは100 V系統に適したAFCIがなく、米国の検出アルゴリズムは60 Hzのみで動作することを示しています。", "source_fact_en": "The source states that suitable AFCI devices for 50 Hz or 100 V systems were not available in the Japan/U.S. market at the time of publication and that U.S. detection algorithms operate only at 60 Hz.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.6-G01/" }, { "requirement_id": "JDDG25-14.11.3.6-R01", "section": "14.11.3.6", "title_ja": "アーク故障回路遮断器（AFCI）保護", "title_en": "ARC FAULT CIRCUIT INTERRUPTOR PROTECTION", "summary_ja": "120 V・60 Hz引込では、NECが要求する箇所にアーク故障保護を設けることを求めています。", "source_fact_en": "For 120 V, 60 Hz service, arc-fault protection is to be provided where required by NEC.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.6-R01/" }, { "requirement_id": "JDDG25-14.11.3.6-R02", "section": "14.11.3.6", "title_ja": "アーク故障回路遮断器（AFCI）保護", "title_en": "ARC FAULT CIRCUIT INTERRUPTOR PROTECTION", "summary_ja": "50 Hzまたは100 Vの電気引込では、AFCI保護の使用を禁止しています。", "source_fact_en": "AFCI protection is prohibited for 50 Hz or 100 V electrical service.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.3.6-R02/" }, { "requirement_id": "JDDG25-14.11.4-G01", "section": "14.11.4", "title_ja": "ヘビーデューティ型（絶縁ケース遮断器）配電盤", "title_en": "HEAVY-DUTY (INSULATED-CASE CIRCUIT BREAKER) SWITCHBOARD", "summary_ja": "重負荷用の絶縁ケース遮断器式スイッチボードでは、背面アクセスが必要となる場合があるとしています。", "source_fact_en": "Heavy-duty insulated-case circuit-breaker switchboard assemblies may require rear access.", "strength": "possibility", "strength_ja": "可能性", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.4-G01/" }, { "requirement_id": "JDDG25-14.11.5-R01", "section": "14.11.5", "title_ja": "標準デューティ型（絶縁ケース遮断器）配電盤", "title_en": "NORMAL-DUTY (INSULATED-CASE CIRCUIT BREAKER) SWITCHBOARD", "summary_ja": "通常負荷用の絶縁ケース遮断器式スイッチボードでは、背面アクセスは不要としています。", "source_fact_en": "Rear access is not required for the normal-duty insulated-case circuit-breaker switchboard configuration.", "strength": "not_required", "strength_ja": "要求なし", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.5-R01/" }, { "requirement_id": "JDDG25-14.11.6-R01", "section": "14.11.6", "title_ja": "パネルボード（分電盤）", "title_en": "PANELBOARDS", "summary_ja": "小規模案件を除き、照明負荷用と動力負荷用の分電盤を分けることを優先しています。", "source_fact_en": "Except for smaller projects, separate panels for lighting and power loads are preferred.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6-R01/" }, { "requirement_id": "JDDG25-14.11.6-R02", "section": "14.11.6", "title_ja": "パネルボード（分電盤）", "title_en": "PANELBOARDS", "summary_ja": "敏感な負荷は高調波発生機器からさらに分離する必要がある場合があり、モータ負荷はまとめて配置できることを示しています。", "source_fact_en": "Sensitive loads may warrant further separation from harmonic-generating equipment, and motor loads may be grouped.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6-R02/" }, { "requirement_id": "JDDG25-14.11.6-R03", "section": "14.11.6", "title_ja": "パネルボード（分電盤）", "title_en": "PANELBOARDS", "summary_ja": "分電盤回路は、可能な範囲で各相の負荷を平衡させることを推奨しています。", "source_fact_en": "Panel circuits should be phase-balanced to the extent practical.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6-R03/" }, { "requirement_id": "JDDG25-14.11.6.1-R01", "section": "14.11.6.1", "title_ja": "分電盤構成および負荷表示・識別", "title_en": "PANEL CONFIGURATION AND LOAD IDENTIFICATION", "summary_ja": "ベクトル加算を用いる場合を除き、分電盤表の負荷はワットで表示することを求めています。", "source_fact_en": "Panel-schedule loads are to be shown in watts unless vector addition is used.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.1-R01/" }, { "requirement_id": "JDDG25-14.11.6.1-R02", "section": "14.11.6.1", "title_ja": "分電盤構成および負荷表示・識別", "title_en": "PANEL CONFIGURATION AND LOAD IDENTIFICATION", "summary_ja": "分電盤表には、機器の銘板に基づく実接続負荷を表示することを推奨しています。", "source_fact_en": "Panel schedules should show actual connected nameplate load for equipment.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.1-R02/" }, { "requirement_id": "JDDG25-14.11.6.1-R03", "section": "14.11.6.1", "title_ja": "分電盤構成および負荷表示・識別", "title_en": "PANEL CONFIGURATION AND LOAD IDENTIFICATION", "summary_ja": "各分電盤表に、最大利用可能故障電流とその算定日を記載することを求めています。", "source_fact_en": "The maximum available fault current and calculation date are to be stated in each panelboard schedule.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.1-R03/" }, { "requirement_id": "JDDG25-14.11.6.1-R04", "section": "14.11.6.1", "title_ja": "分電盤構成および負荷表示・識別", "title_en": "PANEL CONFIGURATION AND LOAD IDENTIFICATION", "summary_ja": "回路遮断器を日本製品へ交換した場合に備え、耐久性のある分電盤表示と再計算を契約図書で要求することを求めています。", "source_fact_en": "Contract documents are to require durable panelboard labeling and recalculation when circuit breakers are replaced with Japanese breakers.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.1-R04/" }, { "requirement_id": "JDDG25-14.11.6.2-R01", "section": "14.11.6.2", "title_ja": "母線定格", "title_en": "BUS RATINGS", "summary_ja": "分電盤の負荷は、母線定格の80%を超えないことを求めています。", "source_fact_en": "Panel loading must not exceed 80 percent of bus rating.", "strength": "mandatory_limit", "strength_ja": "必須上限", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.2-R01/" }, { "requirement_id": "JDDG25-14.11.6.2-R02", "section": "14.11.6.2", "title_ja": "母線定格", "title_en": "BUS RATINGS", "summary_ja": "非線形負荷が主体の分電盤には、200%容量の中性線母線を設けることを推奨しています。", "source_fact_en": "Panelboards serving predominantly nonlinear loads should have a 200 percent neutral bar.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.2-R02/" }, { "requirement_id": "JDDG25-14.11.6.3-R01", "section": "14.11.6.3", "title_ja": "過電流計算", "title_en": "VERCURRENT CALCULATIONS", "summary_ja": "モータ負荷が大きい分電盤では、連続需要に加えて最大モータまたは複数モータの始動電流を計算に含めることを求めています。", "source_fact_en": "For panelboards with heavy motor loads, calculations must include starting current of the largest motor or motors in addition to continuous demand.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.3-R01/" }, { "requirement_id": "JDDG25-14.11.6.4-R01", "section": "14.11.6.4", "title_ja": "予備回路", "title_en": "SPARE CIRCUITS", "summary_ja": "予備回路は、低・平均利用施設で実回路約6回路につき1回路、高利用施設で約4回路につき1回路を設けることを推奨しています。", "source_fact_en": "Spare circuits should be provided at approximately one per six active circuits for low/average-use facilities and one per four for intensive-use facilities.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.4-R01/" }, { "requirement_id": "JDDG25-14.11.6.5-R01", "section": "14.11.6.5", "title_ja": "相バランス", "title_en": "PHASE BALANCE", "summary_ja": "A相に負荷が偏りやすい傾向を補正するため、分電盤配置を確認し、必要に応じて予備回路や大きな負荷をB相・C相へ移すことを推奨しています。", "source_fact_en": "Designers should review panel layouts and shift spares or heavier loads to phases B and C as needed to correct the usual tendency to overload Phase A.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.6.5-R01/" }, { "requirement_id": "JDDG25-14.11.7.1-G01", "section": "14.11.7.1", "title_ja": "降圧変圧器", "title_en": "STEP DOWN TRANSFORMERS", "summary_ja": "2 kVAを最小容量とする理由として、日本で十分な遮断容量を持つ20 A遮断器を入手しやすいことを示しています。", "source_fact_en": "The source explains that the 2 kVA minimum supports use of readily available 20 A breakers with adequate interrupting capacity in Japan.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.1-G01/" }, { "requirement_id": "JDDG25-14.11.7.1-R01", "section": "14.11.7.1", "title_ja": "降圧変圧器", "title_en": "STEP DOWN TRANSFORMERS", "summary_ja": "100 Vの日本製機器へ給電する降圧変圧器は、少なくとも2 kVAとすることを求めています。", "source_fact_en": "Step-down transformers serving 100 V Japanese equipment must be at least 2 kVA.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.1-R01/" }, { "requirement_id": "JDDG25-14.11.7.2-R01", "section": "14.11.7.2", "title_ja": "従来型乾式", "title_en": "CONVENTIONAL DRY TYPE", "summary_ja": "一般用乾式変圧器は、最大連続負荷が銘板定格のおおむね80～100%を超えないよう容量選定することを推奨しています。", "source_fact_en": "General-purpose dry-type transformers should be sized so maximum continuous load does not exceed approximately 80 to 100 percent of nameplate rating.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.2-R01/" }, { "requirement_id": "JDDG25-14.11.7.3-R01", "section": "14.11.7.3", "title_ja": "エポキシ封止型", "title_en": "EPOXY-ENCAPSULATED TYPE", "summary_ja": "敏感な負荷をまとめて専用変圧器から給電できる場合は、絶縁変圧器の使用を検討することを推奨しています。", "source_fact_en": "Isolation transformers should be considered where sensitive loads can be grouped and served by a dedicated transformer.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.3-R01/" }, { "requirement_id": "JDDG25-14.11.7.3-R02", "section": "14.11.7.3", "title_ja": "エポキシ封止型", "title_en": "EPOXY-ENCAPSULATED TYPE", "summary_ja": "絶縁シールドは、一般用変圧器の二次中性点と同じ方法で接地することを推奨しています。", "source_fact_en": "The isolation shield should be grounded in the same manner as the secondary neutral of general-purpose transformers.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.3-R02/" }, { "requirement_id": "JDDG25-14.11.7.4-R01", "section": "14.11.7.4", "title_ja": "昇降圧（Buck-Boost）", "title_en": "BUCK-BOOST", "summary_ja": "施設系統と異なる電圧で設計された個別負荷に必要な場合は、昇降圧（Buck-Boost）変圧を設けることを求めています。", "source_fact_en": "Buck-boost transformation is to be provided where needed for individual loads designed for voltages different from the facility system.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.4-R01/" }, { "requirement_id": "JDDG25-14.11.7.5-G01", "section": "14.11.7.5", "title_ja": "Kファクター定格機器／高調波対策", "title_en": "K-FACTOR RATED UNITS / HARMONIC MITIGATION", "summary_ja": "高調波抑制変圧器は高調波電流の大部分を相殺する一方、K定格変圧器は主として高調波による追加発熱に耐えるものであることを示しています。", "source_fact_en": "The source explains that harmonic-mitigation transformers cancel a significant portion of harmonic current, while K-rated transformers mainly tolerate the additional heating.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.5-G01/" }, { "requirement_id": "JDDG25-14.11.7.5-R01", "section": "14.11.7.5", "title_ja": "Kファクター定格機器／高調波対策", "title_en": "K-FACTOR RATED UNITS / HARMONIC MITIGATION", "summary_ja": "非線形高調波負荷にはKファクター（K-factor）変圧器を設け、非線形負荷50%ではK-4、100%ではK-13を指定することを求めています。", "source_fact_en": "K-factor transformers are to be provided for nonlinear harmonic-generating loads, with K-4 indicated for 50 percent nonlinear load and K-13 for 100 percent nonlinear load.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.5-R01/" }, { "requirement_id": "JDDG25-14.11.7.5-R02", "section": "14.11.7.5", "title_ja": "Kファクター定格機器／高調波対策", "title_en": "K-FACTOR RATED UNITS / HARMONIC MITIGATION", "summary_ja": "K-13を超えるKファクター（K-factor）定格を使用する場合は、設計解析書（Design Analysis）で根拠を示すことを推奨しています。", "source_fact_en": "Use of K-factor ratings above K-13 should be justified in the Design Analysis.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.5-R02/" }, { "requirement_id": "JDDG25-14.11.7.5-R03", "section": "14.11.7.5", "title_ja": "Kファクター定格機器／高調波対策", "title_en": "K-FACTOR RATED UNITS / HARMONIC MITIGATION", "summary_ja": "非線形負荷がある場合は、K定格変圧器に代えて高調波抑制変圧器を検討することを推奨しています。", "source_fact_en": "Harmonic-mitigation transformers should be considered in place of K-rated transformers where nonlinear loads are present.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.5-R03/" }, { "requirement_id": "JDDG25-14.11.7.5-R04", "section": "14.11.7.5", "title_ja": "Kファクター定格機器／高調波対策", "title_en": "K-FACTOR RATED UNITS / HARMONIC MITIGATION", "summary_ja": "高調波抑制変圧器は、給電する分電盤のできるだけ近くに設置することを推奨しています。", "source_fact_en": "Harmonic-mitigation transformers should be installed as close as possible to the panels they feed.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.5-R04/" }, { "requirement_id": "JDDG25-14.11.7.6-R01", "section": "14.11.7.6", "title_ja": "制御用変圧器", "title_en": "CONTROL TRANSFORMERS", "summary_ja": "すべての制御回路で、片側をヒューズ保護しもう片側を接地した120 V制御変圧器を使用することを推奨しています。", "source_fact_en": "Use of 120 V control transformers with one fused leg and one grounded leg is recommended for all control circuits.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.7.6-R01/" }, { "requirement_id": "JDDG25-14.11.8.1-R01", "section": "14.11.8.1", "title_ja": "サイズ選定", "title_en": "SIZING", "summary_ja": "フィーダおよび分岐回路の導体サイズは、供給負荷と電圧降下に基づいて選定することを推奨しています。", "source_fact_en": "Feeder and branch-circuit conductor sizes should be based on supplied load and voltage drop.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.1-R01/" }, { "requirement_id": "JDDG25-14.11.8.1-R02", "section": "14.11.8.1", "title_ja": "サイズ選定", "title_en": "SIZING", "summary_ja": "フィーダ導体の許容電流は30 A未満としないことを推奨しています。", "source_fact_en": "Feeder-conductor ampacity should not be less than 30 A.", "strength": "recommended_minimum", "strength_ja": "推奨下限", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.1-R02/" }, { "requirement_id": "JDDG25-14.11.8.1-R03", "section": "14.11.8.1", "title_ja": "サイズ選定", "title_en": "SIZING", "summary_ja": "推定最大需要電力（EMD）を連続負荷として扱い、導体をEMDの125%で選定するか、定格許容電流の最大80%までの負荷とすることを求めています。", "source_fact_en": "Estimated maximum demand is to be treated as continuous and conductors sized at 125 percent of EMD, or loaded to a maximum of 80 percent of rated ampacity.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.1-R03/" }, { "requirement_id": "JDDG25-14.11.8.1-R04", "section": "14.11.8.1", "title_ja": "サイズ選定", "title_en": "SIZING", "summary_ja": "すべての案件で、JIS相当のケーブルサイズを指定することを推奨しています。", "source_fact_en": "JIS-equivalent cable sizing should be specified for all projects.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.1-R04/" }, { "requirement_id": "JDDG25-14.11.8.1-R05", "section": "14.11.8.1", "title_ja": "サイズ選定", "title_en": "SIZING", "summary_ja": "500 kcmilを超える導体は指定しないことを求めています。", "source_fact_en": "Conductors larger than 500 kcmil are not to be specified.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.1-R05/" }, { "requirement_id": "JDDG25-14.11.8.2-R01", "section": "14.11.8.2", "title_ja": "変圧器幹線サイズ選定", "title_en": "TRANSFORMER FEEDER SIZING", "summary_ja": "変圧器の一次・二次フィーダは、推定最大需要電力ではなく変圧器kVAに基づいて容量選定することを推奨しています。", "source_fact_en": "Primary and secondary transformer feeders are recommended to be sized from transformer kVA rather than estimated maximum demand.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.2-R01/" }, { "requirement_id": "JDDG25-14.11.8.3-R01", "section": "14.11.8.3", "title_ja": "中性線サイズ選定", "title_en": "NEUTRAL SIZING", "summary_ja": "中性線は原則として相導体と同じサイズとすることを推奨しています。", "source_fact_en": "Full-size neutrals should be standard practice.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.3-R01/" }, { "requirement_id": "JDDG25-14.11.8.3-R02", "section": "14.11.8.3", "title_ja": "中性線サイズ選定", "title_en": "NEUTRAL SIZING", "summary_ja": "中性線の縮小を認める場合は、その根拠となる設計解析書（Design Analysis）の補足データを含めることを求めています。", "source_fact_en": "Design Analysis backup data is to be included when reduced neutrals are permitted.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.3-R02/" }, { "requirement_id": "JDDG25-14.11.8.3-R03", "section": "14.11.8.3", "title_ja": "中性線サイズ選定", "title_en": "NEUTRAL SIZING", "summary_ja": "高調波発生機器では、中性線を電流が流れる導体として扱うことを求めています。", "source_fact_en": "For harmonic-generating equipment, the neutral must be treated as a current-carrying conductor.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.3-R03/" }, { "requirement_id": "JDDG25-14.11.8.3-R04", "section": "14.11.8.3", "title_ja": "中性線サイズ選定", "title_en": "NEUTRAL SIZING", "summary_ja": "データ処理用途では、中性線を相導体より大きく選定することを求めています。", "source_fact_en": "In data-processing applications, the neutral must be sized larger than the phase conductors.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.3-R04/" }, { "requirement_id": "JDDG25-14.11.8.3-R05", "section": "14.11.8.3", "title_ja": "中性線サイズ選定", "title_en": "NEUTRAL SIZING", "summary_ja": "データ処理用途では、高調波解析または現地データで小さいサイズを妥当とできる場合を除き、中性線を相導体の少なくとも200%で選定することを求めています。", "source_fact_en": "For data-processing applications, the neutral is to be sized at a minimum of 200 percent of phase conductors unless harmonic analysis or field data supports a smaller size.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.3-R05/" }, { "requirement_id": "JDDG25-14.11.8.3-R06", "section": "14.11.8.3", "title_ja": "中性線サイズ選定", "title_en": "NEUTRAL SIZING", "summary_ja": "中性線を太くした単相分岐回路では、他回路と中性線を共用しないことを推奨しています。", "source_fact_en": "Single-phase branch circuits with oversized neutrals should not share neutrals with other circuits.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.3-R06/" }, { "requirement_id": "JDDG25-14.11.8.4-R01", "section": "14.11.8.4", "title_ja": "ディレーティング", "title_en": "DERATING", "summary_ja": "非線形負荷では、導体本数による低減係数を適用する際、中性線を相導体として数えることを求めています。", "source_fact_en": "For nonlinear loads, the neutral must be treated as a phase conductor when applying conductor-count derating.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.4-R01/" }, { "requirement_id": "JDDG25-14.11.8.4-R02", "section": "14.11.8.4", "title_ja": "ディレーティング", "title_en": "DERATING", "summary_ja": "周囲温度がおおむね26～30℃の範囲外となる場合は、温度補正を行うことを求めています。", "source_fact_en": "Temperature correction is required when ambient temperature is outside approximately 26 to 30 °C.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.4-R02/" }, { "requirement_id": "JDDG25-14.11.8.5-R01", "section": "14.11.8.5", "title_ja": "並列配線", "title_en": "PARALLEL RUNS", "summary_ja": "必要許容電流が800 A以上の場合は、並列ケーブルの代わりにバスダクトを検討することを推奨しています。", "source_fact_en": "Bus duct should be considered instead of parallel cable runs when required ampacity is 800 A or higher.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.5-R01/" }, { "requirement_id": "JDDG25-14.11.8.5-R02", "section": "14.11.8.5", "title_ja": "並列配線", "title_en": "PARALLEL RUNS", "summary_ja": "並列ケーブルは原則3条までとし、最大4条に制限することを推奨しています。", "source_fact_en": "Parallel cable runs should generally be limited to three legs, with four as the maximum.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.5-R02/" }, { "requirement_id": "JDDG25-14.11.8.5-R03", "section": "14.11.8.5", "title_ja": "並列配線", "title_en": "PARALLEL RUNS", "summary_ja": "各並列回路には、相線、中性線、接地線を含むすべての回路導体を同一レースウェイ内に収容することを求めています。", "source_fact_en": "Each parallel leg must contain all circuit conductors—phase, neutral, and ground—in a common raceway.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.5-R03/" }, { "requirement_id": "JDDG25-14.11.8.5-R04", "section": "14.11.8.5", "title_ja": "並列配線", "title_en": "PARALLEL RUNS", "summary_ja": "各並列回路の機器接地導体は、上位過電流保護装置の定格に基づく全故障電流に対応するサイズとすることを求めています。", "source_fact_en": "Each leg equipment-grounding conductor must be sized for total fault current based on the upstream overcurrent-device rating.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.5-R04/" }, { "requirement_id": "JDDG25-14.11.8.5-R05", "section": "14.11.8.5", "title_ja": "並列配線", "title_en": "PARALLEL RUNS", "summary_ja": "負荷電流と同様に故障電流を並列機器接地導体へ分担させる考え方は認めていません。", "source_fact_en": "Apportioning fault current among parallel equipment-grounding conductors in the same way as load current is not acceptable.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.5-R05/" }, { "requirement_id": "JDDG25-14.11.8.5-R06", "section": "14.11.8.5", "title_ja": "並列配線", "title_en": "PARALLEL RUNS", "summary_ja": "並列回路は、電流が比例分担されるよう、長さ、サイズ、構成、材料、ブランドその他必要な特性を同一とすることを求めています。", "source_fact_en": "Parallel legs must be equal in length, size, configuration, materials, brand, and other characteristics needed for proportionate current division.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.5-R06/" }, { "requirement_id": "JDDG25-14.11.8.6-R01", "section": "14.11.8.6", "title_ja": "ケーブルおよび導体", "title_en": "CABLE AND CONDUCTORS", "summary_ja": "配線、電線管および関連寸法の設計は、銅導体を前提とすることを求めています。", "source_fact_en": "Wiring, conduit, and related sizing is to be based on copper conductors.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.6-R01/" }, { "requirement_id": "JDDG25-14.11.8.6-R02", "section": "14.11.8.6", "title_ja": "ケーブルおよび導体", "title_en": "CABLE AND CONDUCTORS", "summary_ja": "特殊ケーブルが必要な場合は、その種類を明示し、可能な限り対象機器または位置の図面上に表示することを推奨しています。", "source_fact_en": "Special cable types should be identified where required, preferably on drawings at the specific equipment or location.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.6-R02/" }, { "requirement_id": "JDDG25-14.11.8.6-R03", "section": "14.11.8.6", "title_ja": "ケーブルおよび導体", "title_en": "CABLE AND CONDUCTORS", "summary_ja": "すべての案件で、JIS相当のケーブルサイズを指定することを推奨しています。", "source_fact_en": "JIS-equivalent cable sizing should be specified for all projects.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.6-R03/" }, { "requirement_id": "JDDG25-14.11.8.7-R01", "section": "14.11.8.7", "title_ja": "導体および端子の定格", "title_en": "CONDUCTOR AND TERMINAL RATINGS", "summary_ja": "米国製品では、導体サイズの選定にNECの許容電流表を用い、#1 AWGまでは60℃欄、#1/0以上は75℃欄を使用することを推奨しています。", "source_fact_en": "For U.S. products, conductor sizing should use the NEC 60 °C ampacity column through #1 AWG and the 75 °C column for #1/0 and larger.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.7-R01/" }, { "requirement_id": "JDDG25-14.11.8.7-R02", "section": "14.11.8.7", "title_ja": "導体および端子の定格", "title_en": "CONDUCTOR AND TERMINAL RATINGS", "summary_ja": "日本製導体は、メーカーの許容電流表に基づいてサイズを選定することを推奨しています。", "source_fact_en": "Japanese conductors should be sized according to manufacturer ampacity tables.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.7-R02/" }, { "requirement_id": "JDDG25-14.11.8.8-G01", "section": "14.11.8.8", "title_ja": "導体識別", "title_en": "CONDUCTOR IDENTIFICATION", "summary_ja": "導体識別の要求について、UFGS 26 20 00およびその設計者向け注記（Designer Notes）を参照するよう示しています。", "source_fact_en": "The source refers conductor identification requirements to UFGS 26 20 00 and its designer notes.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.8.8-G01/" }, { "requirement_id": "JDDG25-14.11.9-R01", "section": "14.11.9", "title_ja": "配線路およびケーブルトレイ", "title_en": "RACEWAY AND CABLE TRAY", "summary_ja": "すべての案件で、JIS相当の電線管サイズを指定することを推奨しています。", "source_fact_en": "JIS-equivalent conduit sizing should be specified for all projects.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9-R01/" }, { "requirement_id": "JDDG25-14.11.9-R02", "section": "14.11.9", "title_ja": "配線路およびケーブルトレイ", "title_en": "RACEWAY AND CABLE TRAY", "summary_ja": "代替として認められる日本規格に適合する金属製レースウェイを、可能な限り指定することを求めています。", "source_fact_en": "Metal raceways meeting acceptable Japanese alternative standards shall be specified wherever possible.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9-R02/" }, { "requirement_id": "JDDG25-14.11.9.1-G01", "section": "14.11.9.1", "title_ja": "電線管", "title_en": "CONDUIT", "summary_ja": "日本規格製品を用いる場合の電線管占積率について、JEAC 8001では32%であり、多くのNECレースウェイで用いる40%とは異なることを示しています。", "source_fact_en": "The source notes that JEAC 8001 uses a 32 percent conduit-fill ratio rather than the 40 percent value used for most NEC raceways.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.1-G01/" }, { "requirement_id": "JDDG25-14.11.9.1-R01", "section": "14.11.9.1", "title_ja": "電線管", "title_en": "CONDUIT", "summary_ja": "日本規格製品を使用する場合、電線管サイズの決定にはJEAC 8001を用いることを求めています。", "source_fact_en": "JEAC 8001 is to be used for conduit sizing when Japanese-standard products are used.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.1-R01/" }, { "requirement_id": "JDDG25-14.11.9.1-R02", "section": "14.11.9.1", "title_ja": "電線管", "title_en": "CONDUIT", "summary_ja": "代替として認められる日本規格に適合する金属電線管を、可能な限り指定することを求めています。", "source_fact_en": "Metal conduit meeting acceptable Japanese alternative standards shall be specified wherever possible.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.1-R02/" }, { "requirement_id": "JDDG25-14.11.9.1-R03", "section": "14.11.9.1", "title_ja": "電線管", "title_en": "CONDUIT", "summary_ja": "Type E金属電線管には、止めねじ式継手の使用を認めています。", "source_fact_en": "Set-screw fittings for Type E metallic conduit shall be acceptable.", "strength": "permitted", "strength_ja": "許容", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.1-R03/" }, { "requirement_id": "JDDG25-14.11.9.2-R01", "section": "14.11.9.2", "title_ja": "ケーブルトレイ", "title_en": "CABLE TRAY", "summary_ja": "ケーブルトレイの占積率が該当するNEC表を超えないことを確認するよう求めています。", "source_fact_en": "Cable-tray fill is to be verified not to exceed the applicable NEC table.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.2-R01/" }, { "requirement_id": "JDDG25-14.11.9.3-R01", "section": "14.11.9.3", "title_ja": "Service Post（配線用ポスト）", "title_en": "SERVICE POSTS", "summary_ja": "既設施設の改修では、配線用ポスト（Service Post）の使用を検討することを推奨しています。", "source_fact_en": "Service posts should be considered for rehabilitation of existing facilities.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.3-R01/" }, { "requirement_id": "JDDG25-14.11.9.3-R02", "section": "14.11.9.3", "title_ja": "Service Post（配線用ポスト）", "title_en": "SERVICE POSTS", "summary_ja": "新築では床下配線システムを優先し、机位置が頻繁に変わる大空間では例外となる可能性があるとしています。", "source_fact_en": "Underfloor systems are preferred in new construction, with a possible exception for large-bay areas with multiple desk locations that change periodically.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "installation", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.3-R02/" }, { "requirement_id": "JDDG25-14.11.9.4-R01", "section": "14.11.9.4", "title_ja": "露出形配線路およびワイヤウェイ", "title_en": "SURFACE MOUNTED RACEWAY AND WIREWAYS", "summary_ja": "多数の作業台や試験装置を備える整備施設では、露出金属レースウェイの使用を検討することを推奨しています。", "source_fact_en": "Surface metal raceway should be considered for maintenance facilities with multiple work benches or test sets.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "commissioning", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.4-R01/" }, { "requirement_id": "JDDG25-14.11.9.4-R02", "section": "14.11.9.4", "title_ja": "露出形配線路およびワイヤウェイ", "title_en": "SURFACE MOUNTED RACEWAY AND WIREWAYS", "summary_ja": "記載された多口露出レースウェイ構成には、並行する機器接地・静電気接地バーを設けることを求めています。", "source_fact_en": "A parallel equipment/static ground bar is to be provided with the described multi-outlet surface-raceway arrangement.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.4-R02/" }, { "requirement_id": "JDDG25-14.11.9.5-R01", "section": "14.11.9.5", "title_ja": "フロア下配線システム", "title_en": "UNDERFLOOR SYSTEMS", "summary_ja": "新築の中央オープンエリアで分散負荷へ給電する場合は、床下レースウェイまたはダクトを優先しています。", "source_fact_en": "In new construction, underfloor raceway or duct is the preferred method for serving scattered loads in central open areas.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.5-R01/" }, { "requirement_id": "JDDG25-14.11.9.5-R02", "section": "14.11.9.5", "title_ja": "フロア下配線システム", "title_en": "UNDERFLOOR SYSTEMS", "summary_ja": "別段の指示がない場合は、予備の配線用サービスフィッティング（Service Fitting）を10～20%設けることを求めています。", "source_fact_en": "If no other direction is given, 10 to 20 percent spare service fittings are to be provided.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.5-R02/" }, { "requirement_id": "JDDG25-14.11.9.6-R01", "section": "14.11.9.6", "title_ja": "バスダクトおよびケーブルバス", "title_en": "BUS DUCT AND CABLEBUS", "summary_ja": "負荷需要がおおむね800～1000 Aに達する場合は、並列ケーブルの代わりにフィーダ用バスダクトを検討することを推奨しています。", "source_fact_en": "Feeder bus duct should be considered instead of parallel cable runs when load demand reaches approximately 800 to 1000 A.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.6-R01/" }, { "requirement_id": "JDDG25-14.11.9.6-R02", "section": "14.11.9.6", "title_ja": "バスダクトおよびケーブルバス", "title_en": "BUS DUCT AND CABLEBUS", "summary_ja": "並列配線を採用する場合は、各並列回路の長さを等しくすることを求めています。", "source_fact_en": "If parallel runs are used, each leg must be equal in length.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.9.6-R02/" }, { "requirement_id": "JDDG25-14.11.10.1-R01", "section": "14.11.10.1", "title_ja": "電気設計上の考慮事項", "title_en": "ELECTRICAL CONSIDERATIONS", "summary_ja": "モータの容量および定格は、駆動対象機器の性能要求に基づいて決定することを推奨しています。", "source_fact_en": "Motor sizes and capacities should be based on the performance requirements of the equipment being driven.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.1-R01/" }, { "requirement_id": "JDDG25-14.11.10.1-R02", "section": "14.11.10.1", "title_ja": "電気設計上の考慮事項", "title_en": "ELECTRICAL CONSIDERATIONS", "summary_ja": "単相モータは、原則として最大3/4 hpまでとすることを優先しています。", "source_fact_en": "Single-phase motors are preferred to be limited to 3/4 hp maximum.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.1-R02/" }, { "requirement_id": "JDDG25-14.11.10.1-R03", "section": "14.11.10.1", "title_ja": "電気設計上の考慮事項", "title_en": "ELECTRICAL CONSIDERATIONS", "summary_ja": "施工者が異なるモータ容量を選定した場合は、実際の機器に合わせて関連する電気設備の容量変更または回路変更を行うことを求めています。", "source_fact_en": "If the contractor selects a different motor size, affected electrical support items are to be resized or re-circuited as necessary to suit the actual equipment.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.1-R03/" }, { "requirement_id": "JDDG25-14.11.10.2-R01", "section": "14.11.10.2", "title_ja": "電圧定格", "title_en": "VOLTAGE RATINGS", "summary_ja": "モータ電圧を指定する場合は、公称線間電圧ではなくモータ定格電圧で表記することを求めています。", "source_fact_en": "When motor voltage ratings are specified, the rating is to refer to the motor rating rather than the nominal line voltage.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.2-R01/" }, { "requirement_id": "JDDG25-14.11.10.3-G01", "section": "14.11.10.3", "title_ja": "可変速駆動装置（ASD）", "title_en": "ADJUSTABLE SPEED DRIVES (ASDS)", "summary_ja": "可変周波数ドライブ（VFD）は高調波を発生し、入力側の他負荷への影響、出力側効率の低下、低温始動時の発振を生じる可能性があることを示しています。", "source_fact_en": "The source states that variable-frequency drives generate harmonics that can affect other input-side loads, reduce output-side efficiency, and may oscillate on cold start.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.3-G01/" }, { "requirement_id": "JDDG25-14.11.10.3-R01", "section": "14.11.10.3", "title_ja": "可変速駆動装置（ASD）", "title_en": "ADJUSTABLE SPEED DRIVES (ASDS)", "summary_ja": "ASDの種類選定および配置は、機械設計者と調整することを求めています。", "source_fact_en": "ASD type selection and layout are to be coordinated with the mechanical designer.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.3-R01/" }, { "requirement_id": "JDDG25-14.11.10.3-R02", "section": "14.11.10.3", "title_ja": "可変速駆動装置（ASD）", "title_en": "ADJUSTABLE SPEED DRIVES (ASDS)", "summary_ja": "VFDを使用する場合の電源品質維持のため、フィルタ、絶縁変圧器、負荷のグループ化を検討することを推奨しています。", "source_fact_en": "Filtering, isolation transformers, and load grouping should be considered to maintain power quality with VFD applications.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.3-R02/" }, { "requirement_id": "JDDG25-14.11.10.4-R01", "section": "14.11.10.4", "title_ja": "高効率・プレミアム効率モータ", "title_en": "HIGN EFFICIENCY AND PREMIUM EFFICIENCY MOTORS", "summary_ja": "高効率およびプレミアム効率モータは、UFGS 26 20 00の指示に従って採用することを推奨しています。", "source_fact_en": "High-efficiency and premium-efficiency motors should be applied as indicated by UFGS 26 20 00.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.4-R01/" }, { "requirement_id": "JDDG25-14.11.10.5-R01", "section": "14.11.10.5", "title_ja": "切離し手段", "title_en": "DISCONNECTING PROVISIONS", "summary_ja": "モータの切離し手段は、平面図および単線結線図に表示することを推奨しています。", "source_fact_en": "Motor disconnects should be shown on floor plans and one-line diagrams.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.5-R01/" }, { "requirement_id": "JDDG25-14.11.10.6-R01", "section": "14.11.10.6", "title_ja": "モータ・固定機器の切離し", "title_en": "MOTORS AND APPLICATIONS", "summary_ja": "すべてのモータ駆動機器および固定機器に切離し手段を設けることを推奨しています。", "source_fact_en": "A disconnecting means should be provided for all motor-operated equipment and fixed appliances.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.6-R01/" }, { "requirement_id": "JDDG25-14.11.10.6-R02", "section": "14.11.10.6", "title_ja": "モータ・固定機器の切離し", "title_en": "MOTORS AND APPLICATIONS", "summary_ja": "切離し手段は、施錠可能な場合を除き、モータまたは機器から見える位置に設けることを求めています。", "source_fact_en": "The disconnect must be in view from the motor or appliance unless it is lockable.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.6-R02/" }, { "requirement_id": "JDDG25-14.11.10.7-R01", "section": "14.11.10.7", "title_ja": "モータ表", "title_en": "MOTOR SCHEDULES", "summary_ja": "複数のモータを含む案件では、各モータの名称、馬力、相数、全負荷電流、電圧を示すモータ表を電気図面に含めることを推奨しています。", "source_fact_en": "Projects with multiple motors should include a motor schedule showing name, horsepower, phase count, full-load amps, and voltage.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.7-R01/" }, { "requirement_id": "JDDG25-14.11.10.8-R01", "section": "14.11.10.8", "title_ja": "モータ制御装置", "title_en": "MOTOR CONTROLLERS", "summary_ja": "モータ制御電圧は120 Vとすることを推奨しています。", "source_fact_en": "Motor-control voltage should be 120 V.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.8-R01/" }, { "requirement_id": "JDDG25-14.11.10.8-R02", "section": "14.11.10.8", "title_ja": "モータ制御装置", "title_en": "MOTOR CONTROLLERS", "summary_ja": "一般的なモータ制御回路は、片側をヒューズ、もう片側を接地した制御変圧器から給電し、非接地の場合は両側をヒューズ保護することを推奨しています。", "source_fact_en": "Typical motor-control circuits should be supplied through a control transformer with one fused leg and one grounded leg, or both legs fused when not grounded.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.8-R02/" }, { "requirement_id": "JDDG25-14.11.10.8-R03", "section": "14.11.10.8", "title_ja": "モータ制御装置", "title_en": "MOTOR CONTROLLERS", "summary_ja": "多相モータでは、電気操作・電気保持形の電磁始動器を標準構成とすることを求めています。", "source_fact_en": "Electrically operated, electrically held magnetic starters are to be the normal arrangement for polyphase motors.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.8-R03/" }, { "requirement_id": "JDDG25-14.11.10.8-R04", "section": "14.11.10.8", "title_ja": "モータ制御装置", "title_en": "MOTOR CONTROLLERS", "summary_ja": "大容量モータ、多数または集中配置されたモータ、複数機器・複数制御器のインターフェースを伴う用途では、モータコントロールセンタを設けることを推奨しています。", "source_fact_en": "Motor control centers should be provided for applications involving large motors, numerous or clustered motors, or multi-device/multi-controller interfaces.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.8-R04/" }, { "requirement_id": "JDDG25-14.11.10.8-R05", "section": "14.11.10.8", "title_ja": "モータ制御装置", "title_en": "MOTOR CONTROLLERS", "summary_ja": "モータの拘束電流が供給変圧器または導体の定格を超える場合は、減電圧始動器を設けることを推奨しています。", "source_fact_en": "Reduced-voltage starters should be provided when motor locked-rotor current exceeds the rating of supply transformers or conductors.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.8-R05/" }, { "requirement_id": "JDDG25-14.11.10.8-R06", "section": "14.11.10.8", "title_ja": "モータ制御装置", "title_en": "MOTOR CONTROLLERS", "summary_ja": "モータと制御器の選定を機械設計と調整し、多速・逆転などの特殊制御器の要求も含めることを求めています。", "source_fact_en": "Coordination of motor and controller selection with mechanical design must include requirements for special controllers such as multi-speed or reversing types.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.8-R06/" }, { "requirement_id": "JDDG25-14.11.10.9-R01", "section": "14.11.10.9", "title_ja": "その他の低圧機器・設備", "title_en": "MISCELLANEOUS LOW VOLTAGE APPARATUS AND EQUIPMENT", "summary_ja": "固定機器の回路負荷は、回路容量の80%を超えないことを推奨しています。", "source_fact_en": "Circuit loading of fixed equipment should not exceed 80 percent of circuit capacity.", "strength": "recommended_limit", "strength_ja": "推奨上限", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.9-R01/" }, { "requirement_id": "JDDG25-14.11.10.10-R01", "section": "14.11.10.10", "title_ja": "電熱機器", "title_en": "HEATING APPLIANCES", "summary_ja": "電気暖房は、明確な承認がある場合を除き、補助的な用途に限定しています。", "source_fact_en": "Electric heating is limited to supplemental uses unless specifically authorized.", "strength": "conditional_prohibition", "strength_ja": "条件付き禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.10-R01/" }, { "requirement_id": "JDDG25-14.11.10.11-R01", "section": "14.11.10.11", "title_ja": "相変換器", "title_en": "PHASE CONVERTERS", "summary_ja": "最寄りの三相配電線から離れた遠隔地で負荷が小さい用途では、相変換器の使用を検討することを推奨しています。", "source_fact_en": "Phase converters should be considered for remote applications with minimal loads located far from the nearest three-phase line.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.11-R01/" }, { "requirement_id": "JDDG25-14.11.10.11-R02", "section": "14.11.10.11", "title_ja": "相変換器", "title_en": "PHASE CONVERTERS", "summary_ja": "そのような用途では、静止形より回転形の相変換器を指定することを推奨しています。", "source_fact_en": "For those applications, rotary phase converters should be specified rather than solid-state versions.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.11-R02/" }, { "requirement_id": "JDDG25-14.11.10.12-G01", "section": "14.11.10.12", "title_ja": "周波数変換器", "title_en": "FREQUENCY CONVERTERS", "summary_ja": "周波数変換器は、航空機および関連する整備・試験機器へ400 Hz電源を供給する用途で一般に使用されることを示しています。", "source_fact_en": "Frequency converters are typically used to supply 400 Hz power to aircraft and associated maintenance and test equipment.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "commissioning", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.12-G01/" }, { "requirement_id": "JDDG25-14.11.10.12-G02", "section": "14.11.10.12", "title_ja": "周波数変換器", "title_en": "FREQUENCY CONVERTERS", "summary_ja": "政府支給の電動発電機または静止形周波数変換器が一般に使用されることを示しています。", "source_fact_en": "The source notes that Government-furnished motor-generator sets or solid-state frequency converters are typically used.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.12-G02/" }, { "requirement_id": "JDDG25-14.11.10.12-R01", "section": "14.11.10.12", "title_ja": "周波数変換器", "title_en": "FREQUENCY CONVERTERS", "summary_ja": "指定された周波数変換器設置場所への給電およびそこからの電気設備接続を設けることを求めています。", "source_fact_en": "Electrical service to and from designated frequency-converter locations is required.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.12-R01/" }, { "requirement_id": "JDDG25-14.11.10.13-R01", "section": "14.11.10.13", "title_ja": "切離し手段", "title_en": "DISCONNECTING PROVISIONS", "summary_ja": "すべての固定機器に切離し手段を設けることを推奨しています。", "source_fact_en": "A disconnecting means should be provided for all fixed appliances.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.13-R01/" }, { "requirement_id": "JDDG25-14.11.10.13-R02", "section": "14.11.10.13", "title_ja": "切離し手段", "title_en": "DISCONNECTING PROVISIONS", "summary_ja": "固定機器の切離し手段は、施錠可能な場合を除き、その機器から見える位置に設けることを求めています。", "source_fact_en": "A fixed-appliance disconnect must be in view from the appliance unless it is lockable.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.13-R02/" }, { "requirement_id": "JDDG25-14.11.10.14-R01", "section": "14.11.10.14", "title_ja": "エレベーター", "title_en": "EELEVATORS", "summary_ja": "日本製エレベータを採用する場合は、ASME A17.1への適合を示すメーカー公式書簡またはメモを提出し、日本地区（Japan District）のレビューを受けることを求めています。", "source_fact_en": "For local Japanese elevators, an official manufacturer letter or memo is to confirm compliance with ASME A17.1 for Japan District review.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.14-R01/" }, { "requirement_id": "JDDG25-14.11.10.14-R02", "section": "14.11.10.14", "title_ja": "エレベーター", "title_en": "EELEVATORS", "summary_ja": "同じメーカー書簡で、UFC 3-600-01 Section 4-12.4への適合も確認することを推奨しています。", "source_fact_en": "The same manufacturer letter should confirm compliance with UFC 3-600-01 Section 4-12.4.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.14-R02/" }, { "requirement_id": "JDDG25-14.11.10.15-R01", "section": "14.11.10.15", "title_ja": "クレーンおよびホイスト", "title_en": "CRANES AND HOISTS", "summary_ja": "クレーンおよびホイストの電気設計では、モータ容量・電圧、制御、走行軌道・レール経路を関係設計分野と調整することを求めています。", "source_fact_en": "Electrical design for cranes and hoists needs coordination of motor sizes and voltages, controls, and track/rail routing with the applicable design disciplines.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.10.15-R01/" }, { "requirement_id": "JDDG25-14.11.11.1-R01", "section": "14.11.11.1", "title_ja": "情報技術機器", "title_en": "INFORMATION TECHNOLOGY EQUIPMENT", "summary_ja": "IT機器エリアの出口から操作するシャントトリップ式主遮断器により、IT機器およびHVACへの電源を遮断できる機能を設けることを求めています。", "source_fact_en": "Capability is to be provided to shut off service to information-technology equipment and HVAC using a shunt-trip main circuit breaker controlled from exits of the IT equipment area.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.11.1-R01/" }, { "requirement_id": "JDDG25-14.11.11.1-R02", "section": "14.11.11.1", "title_ja": "情報技術機器", "title_en": "INFORMATION TECHNOLOGY EQUIPMENT", "summary_ja": "非常電源OFF（Emergency Power OFF）押しボタンには、誤操作防止のため突出ガードや安全カバーを設けることを推奨しています。", "source_fact_en": "Emergency Power OFF pushbuttons should use an extended guard and/or safety cover to prevent accidental activation.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.11.1-R02/" }, { "requirement_id": "JDDG25-14.11.11.2-R01", "section": "14.11.11.2", "title_ja": "400 Hz配電", "title_en": "400 HZ DISTRIBUTION", "summary_ja": "400 Hz配電で使用する機器は、400 Hz運転用に設計するか、容量を低減して適用することを求めています。", "source_fact_en": "Equipment used on 400 Hz distribution needs to be designed for 400 Hz operation or capacity-derated.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.11.2-R01/" }, { "requirement_id": "JDDG25-14.11.11.2-R02", "section": "14.11.11.2", "title_ja": "400 Hz配電", "title_en": "400 HZ DISTRIBUTION", "summary_ja": "400 Hz系統の導体サイズは、許容電流の低下、誘導リアクタンスの増加、交流抵抗の増加を考慮して選定することを求めています。", "source_fact_en": "Conductor sizing for 400 Hz systems needs to account for reduced ampacity, increased inductive reactance, and increased AC resistance.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.11.2-R02/" }, { "requirement_id": "JDDG25-14.11.11.2-R03", "section": "14.11.11.2", "title_ja": "400 Hz配電", "title_en": "400 HZ DISTRIBUTION", "summary_ja": "大電流フィーダ、45 mを超える配線、または負荷種類・構成が変化し得る用途では、線路電圧降下補償器の使用を推奨しています。", "source_fact_en": "Line-drop compensators are recommended for larger-ampacity feeders, runs over 45 m, or applications where load type/configuration may change.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.11.2-R03/" }, { "requirement_id": "JDDG25-14.11.11.2-R04", "section": "14.11.11.2", "title_ja": "400 Hz配電", "title_en": "400 HZ DISTRIBUTION", "summary_ja": "これらの用途で使用する線路電圧降下補償器は400 Hz航空機用とし、60 Hz電力線用調整器は使用しないことを求めています。", "source_fact_en": "Line-drop compensators used for these applications must be 400 Hz aircraft-type units; 60 Hz power-line regulating types are not suitable.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.11.2-R04/" }, { "requirement_id": "JDDG25-14.11.12.1-R01", "section": "14.11.12.1", "title_ja": "一般用コンセント", "title_en": "GENERAL USE RECEPTACLES", "summary_ja": "一般用の単口・複式コンセントは、20 A、125 V、2極3線式接地形とすることを推奨しています。", "source_fact_en": "General-purpose single and duplex receptacles should be 20 A, 125 V, 2-pole, 3-wire grounding type.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.12.1-R01/" }, { "requirement_id": "JDDG25-14.11.12.1-R02", "section": "14.11.12.1", "title_ja": "一般用コンセント", "title_en": "GENERAL USE RECEPTACLES", "summary_ja": "コンセント回路から照明負荷を供給しないことを推奨しています。", "source_fact_en": "Receptacle circuits should not supply lighting loads.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.12.1-R02/" }, { "requirement_id": "JDDG25-14.11.12.1-R03", "section": "14.11.12.1", "title_ja": "一般用コンセント", "title_en": "GENERAL USE RECEPTACLES", "summary_ja": "電力導体とともに緑色の機器接地導体を敷設する設計を優先しています。", "source_fact_en": "The preferred design approach is to install a green equipment-grounding conductor with the power conductors.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.12.1-R03/" }, { "requirement_id": "JDDG25-14.11.12.1-R04", "section": "14.11.12.1", "title_ja": "一般用コンセント", "title_en": "GENERAL USE RECEPTACLES", "summary_ja": "米空軍（Air Force）案件では、電力導体とともに緑色の機器接地導体を敷設することを必須としています。", "source_fact_en": "Installation of the green equipment-grounding conductor with the power conductors is mandatory for Air Force projects.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.12.1-R04/" }, { "requirement_id": "JDDG25-14.11.12.2-R01", "section": "14.11.12.2", "title_ja": "専用コンセント", "title_en": "DEDICATED RECEPTACLES", "summary_ja": "専用コンセントおよびその回路の負荷は、回路またはコンセント容量の80%を超えないことを推奨しています。", "source_fact_en": "Dedicated receptacles and their circuits should not be loaded above 80 percent of circuit or receptacle capacity.", "strength": "recommended_limit", "strength_ja": "推奨上限", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.12.2-R01/" }, { "requirement_id": "JDDG25-14.11.12.3-R01", "section": "14.11.12.3", "title_ja": "コンセント自動制御", "title_en": "AUTOMATIC RECEPTACLE CONTROLS", "summary_ja": "UFC 3-520-01 Section 3-17の指示に基づき、ASHRAE 90.1に従った自動コンセント制御を設けることを求めています。", "source_fact_en": "Automatic receptacle controls are to be provided in accordance with ASHRAE 90.1 as directed by UFC 3-520-01 Section 3-17.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.12.3-R01/" }, { "requirement_id": "JDDG25-14.11.13.1-R01", "section": "14.11.13.1", "title_ja": "消火システム", "title_en": "SUPPRESSION SYSTEM", "summary_ja": "消火システムで指定する機器の種類について、電気設計を機械設計または防火設計と調整することを求めています。", "source_fact_en": "Electrical design is to be coordinated with mechanical or fire-protection design for the types of suppression-system devices specified.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.1-R01/" }, { "requirement_id": "JDDG25-14.11.13.1-R02", "section": "14.11.13.1", "title_ja": "消火システム", "title_en": "SUPPRESSION SYSTEM", "summary_ja": "水流表示器などの警報接点、およびOSY弁、PIV、低圧接点などの監視接点への接続を設けることを求めています。", "source_fact_en": "Connections are to be provided to alarm contacts such as water-flow indicators and supervisory contacts such as OSY valves, PIVs, and low-pressure contacts.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.1-R02/" }, { "requirement_id": "JDDG25-14.11.13.2-R01", "section": "14.11.13.2", "title_ja": "消火ポンプ", "title_en": "FIRE PUMPS", "summary_ja": "消防ポンプの電気設計では、モータ保護よりポンプ運転の継続を優先することを求めています。", "source_fact_en": "Electrical design is to give precedence to maintaining fire-pump operation over motor protection.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.2-R01/" }, { "requirement_id": "JDDG25-14.11.13.2-R02", "section": "14.11.13.2", "title_ja": "消火ポンプ", "title_en": "FIRE PUMPS", "summary_ja": "消防ポンプ設備、電気引込、変圧器容量はNFPA 20に適合することを求めています。", "source_fact_en": "Fire-pump installations, electrical service, and transformer sizing must conform to NFPA 20.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.2-R02/" }, { "requirement_id": "JDDG25-14.11.13.3-R01", "section": "14.11.13.3", "title_ja": "防火設備の電子監視システム", "title_en": "ELECTRONIC MONITORING SYSTEM", "summary_ja": "必要に応じて、火災報知、排煙制御、その他特殊システムの監視要求を他の設計者と調整することを求めています。", "source_fact_en": "Monitoring requirements for fire alarm, smoke control, and other special systems are to be coordinated with other designers as required.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.3-R01/" }, { "requirement_id": "JDDG25-14.11.13.4-R01", "section": "14.11.13.4", "title_ja": "防火・消防設備との整合", "title_en": "FIRE PROTECTION CONFIGURATION", "summary_ja": "必要に応じて、防火設備の構成要求を防火、機械、建築の各設計者と調整することを求めています。", "source_fact_en": "Fire-protection configuration requirements are to be coordinated with fire-protection, mechanical, or architectural designers as required.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.4-R01/" }, { "requirement_id": "JDDG25-14.11.13.4-R02", "section": "14.11.13.4", "title_ja": "防火・消防設備との整合", "title_en": "FIRE PROTECTION CONFIGURATION", "summary_ja": "火災報知システムを、施設全体の防護方針と整合させることを求めています。", "source_fact_en": "The fire-alarm system is to be kept consistent with the overall protection philosophy.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.4-R02/" }, { "requirement_id": "JDDG25-14.11.13.5-G01", "section": "14.11.13.5", "title_ja": "防火区画・防火空間内の電気設備", "title_en": "ELECTRICAL INSTALLATION IN FIRE BARRIERS OR SPACES", "summary_ja": "防火区画・防火空間内の電気設備に関する参照資料として、IEEE 446およびIEEE 141を推奨しています。", "source_fact_en": "The source recommends IEEE 446 and IEEE 141 as references for this section.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.13.5-G01/" }, { "requirement_id": "JDDG25-14.11.14-R01", "section": "14.11.14", "title_ja": "照明設計", "title_en": "Lighting Design", "summary_ja": "照明設備は、関係者（Stakeholder）のニーズ、エネルギー効率、初期費用を考慮しながら、UFCおよびIESの照度基準を満たすよう設計することを推奨しています。", "source_fact_en": "Lighting systems should be designed to meet UFC and IES lighting levels while considering Stakeholder needs, energy efficiency, and initial cost.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.14-R01/" }, { "requirement_id": "JDDG25-14.11.14-R02", "section": "14.11.14", "title_ja": "照明設計", "title_en": "Lighting Design", "summary_ja": "照明分岐回路の負荷は、回路容量の80%を超えないことを推奨しています。", "source_fact_en": "Lighting branch-circuit loading should not exceed 80 percent of circuit capacity.", "strength": "recommended_limit", "strength_ja": "推奨上限", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.14-R02/" }, { "requirement_id": "JDDG25-14.11.15-R01", "section": "14.11.15", "title_ja": "基準", "title_en": "CRITERIA", "summary_ja": "照明設計は、一般に該当するUFCおよびIES Lighting Handbook（IES照明ハンドブック）に従うことを推奨しています。", "source_fact_en": "Lighting design should generally follow the applicable UFC and the IES Lighting Handbook.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.15-R01/" }, { "requirement_id": "JDDG25-14.11.15-R02", "section": "14.11.15", "title_ja": "基準", "title_en": "CRITERIA", "summary_ja": "照明設計では、推奨照度に加えてUFCの均斉度要求も考慮することを推奨しています。", "source_fact_en": "Lighting design should consider the UFC uniformity requirements in addition to recommended illumination levels.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.15-R02/" }, { "requirement_id": "JDDG25-14.11.16-R01", "section": "14.11.16", "title_ja": "照明器具選定", "title_en": "LUMINAIRE SELECTION", "summary_ja": "照明器具にEnergy Star認証を要求する必要はないとしています。", "source_fact_en": "Lighting fixtures shall not be required to be Energy Star qualified.", "strength": "not_required", "strength_ja": "要求なし", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.16-R01/" }, { "requirement_id": "JDDG25-14.11.16-R02", "section": "14.11.16", "title_ja": "照明器具選定", "title_en": "LUMINAIRE SELECTION", "summary_ja": "照明器具の詳細を案件図面に記載することを求めています。", "source_fact_en": "Lighting-fixture details are to be placed on project drawings.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.16-R02/" }, { "requirement_id": "JDDG25-14.11.17-R01", "section": "14.11.17", "title_ja": "ランプ、ドライバおよび安定器", "title_en": "LAMPS, DRIVERS AND BALLASTS", "summary_ja": "ライフサイクルコスト上有効な場合は、原則としてLEDランプを使用することを推奨しています。", "source_fact_en": "LED lamps should generally be used when life-cycle cost effective.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.17-R01/" }, { "requirement_id": "JDDG25-14.11.17-R02", "section": "14.11.17", "title_ja": "ランプ、ドライバおよび安定器", "title_en": "LAMPS, DRIVERS AND BALLASTS", "summary_ja": "新規設計では、安定器内蔵形水銀灯を使用しないことを推奨しています。", "source_fact_en": "Self-ballasted mercury-vapor lamps should not be used in new design.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.17-R02/" }, { "requirement_id": "JDDG25-14.11.17-R03", "section": "14.11.17", "title_ja": "ランプ、ドライバおよび安定器", "title_en": "LAMPS, DRIVERS AND BALLASTS", "summary_ja": "電子安定器の性能は、UFGS 26 51 00に適合することを求めています。", "source_fact_en": "Electronic-ballast performance must conform to UFGS 26 51 00.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.17-R03/" }, { "requirement_id": "JDDG25-14.11.18-R01", "section": "14.11.18", "title_ja": "全般照明とタスク照明の選定", "title_en": "SELECTION OF GENERAL ILLUMINATION VS. TASK LIGHTING", "summary_ja": "必要照度が30 フートキャンドル（foot-candles）を超える場合は、製図室および精密整備工場を除き、タスク照明を積極的に検討することを推奨しています。", "source_fact_en": "Task lighting should be strongly considered when required illumination exceeds 30 foot-candles, except for drafting rooms and precision-maintenance shops.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.18-R01/" }, { "requirement_id": "JDDG25-14.11.19.1-R01", "section": "14.11.19.1", "title_ja": "省エネ照明の適用要件", "title_en": "APPLICATION REQUIREMENTS", "summary_ja": "多くの場合、LEDランプを指定することを推奨しています。", "source_fact_en": "LED lamps should be specified in most cases.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.1-R01/" }, { "requirement_id": "JDDG25-14.11.19.1-R02", "section": "14.11.19.1", "title_ja": "省エネ照明の適用要件", "title_en": "APPLICATION REQUIREMENTS", "summary_ja": "LEDがライフサイクルコスト上不利、または他の理由で制限される場合は、蛍光灯の使用を検討することを推奨しています。", "source_fact_en": "Where LEDs are not life-cycle cost effective or are otherwise restricted, fluorescent lamps should be considered.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.1-R02/" }, { "requirement_id": "JDDG25-14.11.19.1-R03", "section": "14.11.19.1", "title_ja": "省エネ照明の適用要件", "title_en": "APPLICATION REQUIREMENTS", "summary_ja": "可能な場合は、低エネルギー型安定器を使用し、ランプ・安定器・照明器具を複数系統で切替できるようにすることを求めています。", "source_fact_en": "Low-energy ballasts and multiple switching of lamps, ballasts, or fixtures are to be used when possible.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.1-R03/" }, { "requirement_id": "JDDG25-14.11.19.1-R04", "section": "14.11.19.1", "title_ja": "省エネ照明の適用要件", "title_en": "APPLICATION REQUIREMENTS", "summary_ja": "白熱灯、低効率水銀灯、低効率安定器の使用を避けることを推奨しています。", "source_fact_en": "Incandescent lamps, low-efficiency mercury-vapor lamps, and low-efficiency ballasts are to be avoided.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.1-R04/" }, { "requirement_id": "JDDG25-14.11.19.1-R05", "section": "14.11.19.1", "title_ja": "省エネ照明の適用要件", "title_en": "APPLICATION REQUIREMENTS", "summary_ja": "費用対効果がある場合、高天井空間では蛍光灯の短寿命による照度低下を抑えるため、LEDまたは無電極ランプ（Induction Lamp）を使用することを求めています。", "source_fact_en": "LED or induction lamps are to be used for high-bay applications when cost effective to reduce light-level degradation from short fluorescent lamp life.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.1-R05/" }, { "requirement_id": "JDDG25-14.11.19.2-G01", "section": "14.11.19.2", "title_ja": "ランプ・安定器の整合", "title_en": "LAMP BALLAST COORDINATION", "summary_ja": "最適な性能を得るため、ランプと安定器を同一メーカーとする必要がある組合せが存在することを示しています。", "source_fact_en": "The source notes that some lamp/ballast combinations may require the same manufacturer for optimum performance.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.2-G01/" }, { "requirement_id": "JDDG25-14.11.19.2-R01", "section": "14.11.19.2", "title_ja": "ランプ・安定器の整合", "title_en": "LAMP BALLAST COORDINATION", "summary_ja": "省エネルギーランプは、適切な性能を確保するため、適合する安定器と組み合わせ、指定された環境条件内で使用することを求めています。", "source_fact_en": "Energy-saving lamps typically must operate with compatible ballasts and within specified environmental conditions to assure proper performance.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.2-R01/" }, { "requirement_id": "JDDG25-14.11.19.2-R02", "section": "14.11.19.2", "title_ja": "ランプ・安定器の整合", "title_en": "LAMP BALLAST COORDINATION", "summary_ja": "省エネルギーランプを使用する場合、既設安定器を省エネルギー形、または標準40 W・省エネルギー34 Wの双方に対応する40 W従来形安定器へ交換することを求めています。", "source_fact_en": "If energy-efficient lamps are used, an existing ballast must be replaced with an energy-saving type or a conventional 40 W ballast rated for both standard 40 W and 34 W energy-saving lamps.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.2-R02/" }, { "requirement_id": "JDDG25-14.11.19.3-R01", "section": "14.11.19.3", "title_ja": "設計計算", "title_en": "DESIGN CALCULATIONS", "summary_ja": "照明エネルギー計算には、ランプおよび安定器の実消費電力を使用することを推奨しています。", "source_fact_en": "Lighting-energy calculations should use actual lamp and ballast wattage.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.3-R01/" }, { "requirement_id": "JDDG25-14.11.19.3-R02", "section": "14.11.19.3", "title_ja": "設計計算", "title_en": "DESIGN CALCULATIONS", "summary_ja": "照度計算には、実際のランプ光束、またはメーカーのカタログ・IESファイルのデータを使用することを推奨しています。", "source_fact_en": "Illumination calculations should use actual lamp lumens or manufacturer catalog/IES-file data.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.19.3-R02/" }, { "requirement_id": "JDDG25-14.11.20-R01", "section": "14.11.20", "title_ja": "非常照明および避難経路照明", "title_en": "EMERGENCY AND EGRESS LIGHTING", "summary_ja": "非常照明、避難照明、非常口表示は、NFPA 101に従って設けることを推奨しています。", "source_fact_en": "Emergency lighting, egress lighting, and exit signs should be provided in accordance with NFPA 101.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20-R01/" }, { "requirement_id": "JDDG25-14.11.20-R02", "section": "14.11.20", "title_ja": "非常照明および避難経路照明", "title_en": "EMERGENCY AND EGRESS LIGHTING", "summary_ja": "避難経路上の照度は、少なくとも1 フートキャンドル（foot-candle）を確保することを求めています。", "source_fact_en": "Illumination at points of egress must be at least one foot-candle.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20-R02/" }, { "requirement_id": "JDDG25-14.11.20-R03", "section": "14.11.20", "title_ja": "非常照明および避難経路照明", "title_en": "EMERGENCY AND EGRESS LIGHTING", "summary_ja": "放射性物質を含む照明器具は使用不可としています。", "source_fact_en": "Fixtures containing radioactive materials are not acceptable.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20-R03/" }, { "requirement_id": "JDDG25-14.11.20.1-G01", "section": "14.11.20.1", "title_ja": "非常照明用バックアップ電源", "title_en": "BACKUP POWER PROVISIONS", "summary_ja": "中央バッテリー・インバータ方式は保守負担が大きい実績があり、単一障害点となるため一般に望ましくないことを示しています。", "source_fact_en": "The source notes that central battery-inverter systems have a history of high maintenance and are typically not desired because they create a single point of failure.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.1-G01/" }, { "requirement_id": "JDDG25-14.11.20.1-R01", "section": "14.11.20.1", "title_ja": "非常照明用バックアップ電源", "title_en": "BACKUP POWER PROVISIONS", "summary_ja": "非常照明のバックアップ電源は、バッテリー・インバータ方式のEPS、自動待機交流発電機、または内蔵バッテリーから供給することを推奨しています。", "source_fact_en": "Emergency-lighting backup power should come from a battery-inverter EPS, automatic standby AC generator, or integral batteries.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.1-R01/" }, { "requirement_id": "JDDG25-14.11.20.1-R02", "section": "14.11.20.1", "title_ja": "非常照明用バックアップ電源", "title_en": "BACKUP POWER PROVISIONS", "summary_ja": "待機交流発電機を使用する場合は、通常電源喪失後10秒以内に非常照明負荷へ給電できることを求めています。", "source_fact_en": "Where standby AC generation is used, the generator must support the emergency-lighting load within 10 seconds after normal power loss.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.1-R02/" }, { "requirement_id": "JDDG25-14.11.20.1-R03", "section": "14.11.20.1", "title_ja": "非常照明用バックアップ電源", "title_en": "BACKUP POWER PROVISIONS", "summary_ja": "電池式の非常口・避難照明が8台以上必要となる場合は、施設利用者（User）の明示的許可を条件として、中央バッテリー・インバータ方式を使用することを推奨しています。", "source_fact_en": "Central battery-inverter systems should be used when more than seven battery-powered exit/egress lights would otherwise be required, and only with express User permission.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.1-R03/" }, { "requirement_id": "JDDG25-14.11.20.1-R04", "section": "14.11.20.1", "title_ja": "非常照明用バックアップ電源", "title_en": "BACKUP POWER PROVISIONS", "summary_ja": "保守停止時に仮設代替電源を接続できるよう、端子またはコンセントを設けることを求めています。", "source_fact_en": "A terminal or receptacle must be provided to allow a temporary alternate source during maintenance shutdown.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation", "commissioning", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.1-R04/" }, { "requirement_id": "JDDG25-14.11.20.1-R05", "section": "14.11.20.1", "title_ja": "非常照明用バックアップ電源", "title_en": "BACKUP POWER PROVISIONS", "summary_ja": "非常照明電源は、平常時に常時通電され、非常時には発電電源へ自動切替される供給点から取ることを求めています。", "source_fact_en": "Emergency-lighting power must come from a point energized continuously under normal conditions and automatically transferred to generated power under emergency conditions.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.1-R05/" }, { "requirement_id": "JDDG25-14.11.20.2-R01", "section": "14.11.20.2", "title_ja": "接続", "title_en": "CONNECTIONS", "summary_ja": "非常照明または避難照明は、専用配電系統から供給することを推奨しています。", "source_fact_en": "Emergency or egress lighting should be supplied from a dedicated distribution system.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.2-R01/" }, { "requirement_id": "JDDG25-14.11.20.2-R02", "section": "14.11.20.2", "title_ja": "接続", "title_en": "CONNECTIONS", "summary_ja": "避難照明はスイッチで消灯できない構成とし、バックアップ電源を備えた電源に接続することを求めています。", "source_fact_en": "Egress lighting must be unswitched and connected to a source with backup power.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.2-R02/" }, { "requirement_id": "JDDG25-14.11.20.2-R03", "section": "14.11.20.2", "title_ja": "接続", "title_en": "CONNECTIONS", "summary_ja": "中央バッテリー・インバータ方式の非常・避難照明システムには、専用の切離し手段を設けることを求めています。", "source_fact_en": "A central battery-inverter emergency/egress lighting system needs a dedicated disconnecting means.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.2-R03/" }, { "requirement_id": "JDDG25-14.11.20.2-R04", "section": "14.11.20.2", "title_ja": "接続", "title_en": "CONNECTIONS", "summary_ja": "壁付け非常照明器具は直接配線とし、コード接続式アセンブリは使用しないことを求めています。", "source_fact_en": "Wall-mounted emergency light sets must be direct-wired; cord-connected assemblies are not authorized.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.2-R04/" }, { "requirement_id": "JDDG25-14.11.20.2-R05", "section": "14.11.20.2", "title_ja": "接続", "title_en": "CONNECTIONS", "summary_ja": "HID照明を使用する区域では、復電後も少なくとも10分間、非常照明を点灯継続することを推奨しています。", "source_fact_en": "In HID-lighted areas, emergency lighting should remain on for at least 10 minutes after power returns.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.2-R05/" }, { "requirement_id": "JDDG25-14.11.20.3-R01", "section": "14.11.20.3", "title_ja": "避難照明の負荷算定", "title_en": "LOAD ALLOWANCE FOR EGRESS LIGHTS", "summary_ja": "LED非常口照明ドライバのインバータ容量およびエネルギー計算には、可能な限りメーカーが示す力率値を使用することを求めています。", "source_fact_en": "Inverter sizing and energy calculations must use manufacturer power-factor values as much as possible for LED exit-light drivers.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.3-R01/" }, { "requirement_id": "JDDG25-14.11.20.4-R01", "section": "14.11.20.4", "title_ja": "電子安定器", "title_en": "ELECTRONIC BALLASTS", "summary_ja": "電子安定器を使用する非常照明では、入力側で発生する高調波を設計上考慮することを求めています。", "source_fact_en": "Emergency-lighting design must consider input-side harmonic generation when electronic ballasts are used.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.20.4-R01/" }, { "requirement_id": "JDDG25-14.11.21.1-R01", "section": "14.11.21.1", "title_ja": "屋内用途", "title_en": "INTERIOR APPLICATIONS", "summary_ja": "屋内照明設備では、線－中性線回路のみを使用することを推奨しています。", "source_fact_en": "Only line-to-neutral circuiting should be used for interior lighting installations.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.21.1-R01/" }, { "requirement_id": "JDDG25-14.11.21.1-R02", "section": "14.11.21.1", "title_ja": "屋内用途", "title_en": "INTERIOR APPLICATIONS", "summary_ja": "大規模施設では、電圧降下を抑えるため、より高い線－中性線電圧を使用することを求めています。", "source_fact_en": "Higher line-to-neutral voltages are to be used in larger facilities to mitigate voltage drop.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.21.1-R02/" }, { "requirement_id": "JDDG25-14.11.21.2-R01", "section": "14.11.21.2", "title_ja": "屋外用途", "title_en": "EXTERIOR APPLICATIONS", "summary_ja": "新設の屋外照明設備では、並列式の給電回路を採用することを推奨しています。", "source_fact_en": "Supply circuits should be multiple type for new exterior-lighting facilities.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.21.2-R01/" }, { "requirement_id": "JDDG25-14.11.21.2-R02", "section": "14.11.21.2", "title_ja": "屋外用途", "title_en": "EXTERIOR APPLICATIONS", "summary_ja": "直列式の屋外照明回路は、改修案件または既設設備の拡張に限定することを推奨しています。", "source_fact_en": "Series-type exterior-lighting circuits should be limited to rehabilitation projects or expansion of existing facilities.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.21.2-R02/" }, { "requirement_id": "JDDG25-14.11.21.2-R03", "section": "14.11.21.2", "title_ja": "屋外用途", "title_en": "EXTERIOR APPLICATIONS", "summary_ja": "定電力形安定器を使用する街路照明回路では、最大10%の電圧降下で設計することを認めています。", "source_fact_en": "Street-lighting circuits may be designed for a maximum 10 percent voltage drop when constant-wattage ballasts are used.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.21.2-R03/" }, { "requirement_id": "JDDG25-14.11.21.2-R04", "section": "14.11.21.2", "title_ja": "屋外用途", "title_en": "EXTERIOR APPLICATIONS", "summary_ja": "その他の屋外照明回路では、最大電圧降下5%を優先しています。", "source_fact_en": "A maximum 5 percent voltage drop is preferred for other exterior-lighting circuits.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.21.2-R04/" }, { "requirement_id": "JDDG25-14.11.22.1-R01", "section": "14.11.22.1", "title_ja": "光電センサー", "title_en": "PHOTOCELL", "summary_ja": "適切な場合は、個別の屋外照明器具に光電センサーを使用することを求めています。", "source_fact_en": "Photocells are to be used for individual exterior luminaires where suitable.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.1-R01/" }, { "requirement_id": "JDDG25-14.11.22.1-R02", "section": "14.11.22.1", "title_ja": "光電センサー", "title_en": "PHOTOCELL", "summary_ja": "1つの光電センサーで複数の照明器具を制御する場合は、日射が遮られない南向き壁面に設置することを求めています。", "source_fact_en": "Where one photocell controls multiple luminaires, it is to be placed on a south-facing wall where sunlight cannot be obstructed.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.1-R02/" }, { "requirement_id": "JDDG25-14.11.22.2-R01", "section": "14.11.22.2", "title_ja": "電磁接触器", "title_en": "CONTACTOR", "summary_ja": "複数回路または大電流回路の開閉、手動・自動併用制御、多機能運転構成には、コンタクタを設けることを求めています。", "source_fact_en": "Contactors are to be provided for switching multiple or higher-amperage circuits, combined manual/automatic control, and multifunction operating arrangements.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.2-R01/" }, { "requirement_id": "JDDG25-14.11.22.3-R01", "section": "14.11.22.3", "title_ja": "不在・在室・昼光センサー", "title_en": "VACANCY/OCCUPANCY/DAYLIGHT SENSORS", "summary_ja": "個室オフィスや倉庫など小規模・閉鎖空間では、不在検知センサー（Vacancy Sensor）を使用することを推奨しています。", "source_fact_en": "Vacancy sensors should be used in small and confined spaces such as individual offices and storage rooms.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.3-R01/" }, { "requirement_id": "JDDG25-14.11.22.3-R02", "section": "14.11.22.3", "title_ja": "不在・在室・昼光センサー", "title_en": "VACANCY/OCCUPANCY/DAYLIGHT SENSORS", "summary_ja": "廊下や便所など断続的に使用される場所では、在室検知センサー（Occupancy Sensor）の使用を検討可能としています。", "source_fact_en": "Occupancy sensors may be considered in intermittently used locations such as corridors and restrooms.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.3-R02/" }, { "requirement_id": "JDDG25-14.11.22.3-R03", "section": "14.11.22.3", "title_ja": "不在・在室・昼光センサー", "title_en": "VACANCY/OCCUPANCY/DAYLIGHT SENSORS", "summary_ja": "パッシブ赤外線と超音波を組み合わせたデュアルテクノロジーセンサーを優先しています。", "source_fact_en": "Dual-technology sensors combining passive infrared and ultrasonic sensing are preferred.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.3-R03/" }, { "requirement_id": "JDDG25-14.11.22.3-R04", "section": "14.11.22.3", "title_ja": "不在・在室・昼光センサー", "title_en": "VACANCY/OCCUPANCY/DAYLIGHT SENSORS", "summary_ja": "機械室・電気室など、自動消灯が人命安全上の懸念となる場所では、従来型の手動ON/OFFスイッチを使用することを推奨しています。", "source_fact_en": "Traditional manual on/off switches should be used where automatic shutoff could create a life-safety concern, such as mechanical or electrical rooms.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.3-R04/" }, { "requirement_id": "JDDG25-14.11.22.3-R05", "section": "14.11.22.3", "title_ja": "不在・在室・昼光センサー", "title_en": "VACANCY/OCCUPANCY/DAYLIGHT SENSORS", "summary_ja": "可能な限り昼光センサー（Daylight Sensor）を活用することを推奨しています。", "source_fact_en": "Daylight sensors should be used to the maximum extent possible.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.3-R05/" }, { "requirement_id": "JDDG25-14.11.22.3-R06", "section": "14.11.22.3", "title_ja": "不在・在室・昼光センサー", "title_en": "VACANCY/OCCUPANCY/DAYLIGHT SENSORS", "summary_ja": "昼光を利用できる常時使用空間については、建築設計と調整することを求めています。", "source_fact_en": "Regularly occupied spaces with daylight access are to be coordinated with Architecture.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.22.3-R06/" }, { "requirement_id": "JDDG25-14.11.23.1-R01", "section": "14.11.23.1", "title_ja": "一般事務室照明", "title_en": "GENERAL OFFICE LIGHTING", "summary_ja": "一般事務室の照明は30 フートキャンドル（foot-candles）を目標とし、全般照明をタスク照明で補うことを推奨しています。", "source_fact_en": "General office lighting should target 30 foot-candles with task lighting supplementing general illumination.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.1-R01/" }, { "requirement_id": "JDDG25-14.11.23.1-R02", "section": "14.11.23.1", "title_ja": "一般事務室照明", "title_en": "GENERAL OFFICE LIGHTING", "summary_ja": "一般的な事務室用途では、埋込形照明器具を優先しています。", "source_fact_en": "Recessed luminaires are preferred for typical office applications.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.1-R02/" }, { "requirement_id": "JDDG25-14.11.23.1-R03", "section": "14.11.23.1", "title_ja": "一般事務室照明", "title_en": "GENERAL OFFICE LIGHTING", "summary_ja": "外周部の室や用途が変化する大空間では、多段階切替を検討することを推奨しています。", "source_fact_en": "Multilevel switching is to be considered in perimeter rooms and larger areas subject to variable use.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.1-R03/" }, { "requirement_id": "JDDG25-14.11.23.1-R04", "section": "14.11.23.1", "title_ja": "一般事務室照明", "title_en": "GENERAL OFFICE LIGHTING", "summary_ja": "多段階切替を手動の省エネルギー手段として使用することは禁止しています。", "source_fact_en": "Multilevel switching is not to be used as a means of manual energy conservation.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.1-R04/" }, { "requirement_id": "JDDG25-14.11.23.2-R01", "section": "14.11.23.2", "title_ja": "エリア照明", "title_en": "AREA LIGHTING", "summary_ja": "通路、駐車場、街路照明だけでは全般照明が不足する場所では、エリア照明器具を設けることを推奨しています。", "source_fact_en": "Area-lighting luminaires should be provided where general illumination is desired and walkway, parking-lot, or street lighting is insufficient.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.2-R01/" }, { "requirement_id": "JDDG25-14.11.23.2-R02", "section": "14.11.23.2", "title_ja": "エリア照明", "title_en": "AREA LIGHTING", "summary_ja": "建物取付形の屋外照明器具を、エリア照明の一部または補助として使用することを認めています。", "source_fact_en": "Building-mounted exterior luminaires may be used as part of or to supplement area lighting.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.2-R02/" }, { "requirement_id": "JDDG25-14.11.23.2-R03", "section": "14.11.23.2", "title_ja": "エリア照明", "title_en": "AREA LIGHTING", "summary_ja": "上方光を抑えるため、すべての屋外照明器具をフルカットオフ形とすることを推奨しています。", "source_fact_en": "All exterior luminaires should be full-cutoff luminaires to mitigate uplight.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.2-R03/" }, { "requirement_id": "JDDG25-14.11.23.3-R01", "section": "14.11.23.3", "title_ja": "街路照明", "title_en": "STREET LIGHTING", "summary_ja": "道路に沿って電力線が並行している場合は、配電柱に街路照明器具を設置することを認めています。", "source_fact_en": "Where power lines run parallel to a roadway, street-lighting luminaires may be installed on distribution poles.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.3-R01/" }, { "requirement_id": "JDDG25-14.11.23.4-R01", "section": "14.11.23.4", "title_ja": "駐車区域", "title_en": "PARKING AREAS", "summary_ja": "別段の指示がない限り、すべての駐車場に照明を設けることを推奨しています。", "source_fact_en": "Illumination should be provided for all parking areas unless otherwise directed.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.4-R01/" }, { "requirement_id": "JDDG25-14.11.23.4-R02", "section": "14.11.23.4", "title_ja": "駐車区域", "title_en": "PARKING AREAS", "summary_ja": "駐車場の水平平均照度は0.2 フートキャンドル（foot-candles）を目標とすることを推奨しています。", "source_fact_en": "Parking-area target illumination should be 0.2 foot-candles horizontal average.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.4-R02/" }, { "requirement_id": "JDDG25-14.11.23.4-R03", "section": "14.11.23.4", "title_ja": "駐車区域", "title_en": "PARKING AREAS", "summary_ja": "車いす使用者用駐車スペースでは、1～2 フートキャンドル（foot-candles）の照度が望ましいとしています。", "source_fact_en": "Illumination of 1 to 2 foot-candles is desirable at accessible parking spaces.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.4-R03/" }, { "requirement_id": "JDDG25-14.11.23.5-G01", "section": "14.11.23.5", "title_ja": "保安照明", "title_en": "SECURITY LIGHTING", "summary_ja": "防犯照明の設計は、案件基準書およびUFC 3-550-01を参照するよう示しています。", "source_fact_en": "Security-lighting design is referred to the project criteria package and UFC 3-550-01.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.5-G01/" }, { "requirement_id": "JDDG25-14.11.23.5-R01", "section": "14.11.23.5", "title_ja": "保安照明", "title_en": "SECURITY LIGHTING", "summary_ja": "防犯照明にコンタクタを使用する場合は、電気操作・機械保持形を指定することを求めています。", "source_fact_en": "If contactors are used for security lighting, the electrically operated, mechanically held type is to be specified.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.11.23.5-R01/" }, { "requirement_id": "JDDG25-14.12.1-R01", "section": "14.12.1", "title_ja": "雷保護", "title_en": "LIGHTNING PROTECTION", "summary_ja": "雷保護設備は、独立したシステムとして設計することを推奨しています。", "source_fact_en": "Lightning protection should be designed as a stand-alone system.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1-R01/" }, { "requirement_id": "JDDG25-14.12.1-R02", "section": "14.12.1", "title_ja": "雷保護", "title_en": "LIGHTNING PROTECTION", "summary_ja": "他システムの接地極は、地中で相互接続することを推奨しています。", "source_fact_en": "Ground electrodes of other systems should be interconnected below grade.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1-R02/" }, { "requirement_id": "JDDG25-14.12.1-R03", "section": "14.12.1", "title_ja": "雷保護", "title_en": "LIGHTNING PROTECTION", "summary_ja": "雷保護システムの構成部材を他のシステムと共用しないことを推奨しています。", "source_fact_en": "Lightning-protection components should not be shared with other systems.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1-R03/" }, { "requirement_id": "JDDG25-14.12.1.1-R01", "section": "14.12.1.1", "title_ja": "施設の雷保護", "title_en": "LIGHTNING PROTECTION FOR FACILITIES", "summary_ja": "無保護構造物への落雷による損失確率を評価するため、NFPA 780に基づくリスク評価を行うことを推奨しています。", "source_fact_en": "A risk assessment per NFPA 780 is recommended to determine probability of loss from lightning striking an unprotected structure.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.1-R01/" }, { "requirement_id": "JDDG25-14.12.1.1-R02", "section": "14.12.1.1", "title_ja": "施設の雷保護", "title_en": "LIGHTNING PROTECTION FOR FACILITIES", "summary_ja": "雷保護システムを設計する際は、無線または衛星アンテナの有無を確認することを求めています。", "source_fact_en": "Presence of radio or satellite antennas is to be determined when designing the lightning-protection system.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.1-R02/" }, { "requirement_id": "JDDG25-14.12.1.2-G01", "section": "14.12.1.2", "title_ja": "弾薬製造施設", "title_en": "AMMUNITION PLANTS", "summary_ja": "弾薬工場の雷保護設計は、関係者（Stakeholder）から指示された場合、通常AMCR 385-100に適合することを示しています。", "source_fact_en": "Ammunition-plant lightning-protection design typically complies with AMCR 385-100 when directed by the Stakeholder.", "strength": "conditional_guidance", "strength_ja": "条件付き指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.2-G01/" }, { "requirement_id": "JDDG25-14.12.1.3-R01", "section": "14.12.1.3", "title_ja": "貯蔵タンク", "title_en": "STORAGE TANKS", "summary_ja": "貯蔵タンクは接地することを推奨しています。", "source_fact_en": "Storage tanks should be grounded.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.3-R01/" }, { "requirement_id": "JDDG25-14.12.1.3-R02", "section": "14.12.1.3", "title_ja": "貯蔵タンク", "title_en": "STORAGE TANKS", "summary_ja": "壁厚が3/16 inchを超える貯蔵タンクでは、避雷突針は不要としています。", "source_fact_en": "Storage tanks with wall thickness greater than 3/16 inch do not require air terminals.", "strength": "not_required", "strength_ja": "要求なし", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.3-R02/" }, { "requirement_id": "JDDG25-14.12.1.4-R01", "section": "14.12.1.4", "title_ja": "その他の用途", "title_en": "OTHER APPLICATIONS", "summary_ja": "その他の施設では、Army TM 5-811-3の基準または関係者（Stakeholder）の指示に基づいて、一般に雷保護を設けることを求めています。", "source_fact_en": "Other facilities generally require lightning protection as determined by Army TM 5-811-3 criteria or when directed by the Stakeholder.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.4-R01/" }, { "requirement_id": "JDDG25-14.12.1.5-R01", "section": "14.12.1.5", "title_ja": "電気系統の雷保護", "title_en": "LIGHTNING PROTECTION FOR ELECTRICAL SYSTEMS", "summary_ja": "電気設備の雷・サージ保護は、適切な接地と組み合わせた避雷器またはサージ抑制器によって行うのが一般的であると示しています。", "source_fact_en": "Lightning/surge protection is generally achieved with surge arresters or suppressors together with proper grounding.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.5-R01/" }, { "requirement_id": "JDDG25-14.12.1.5-R02", "section": "14.12.1.5", "title_ja": "電気系統の雷保護", "title_en": "LIGHTNING PROTECTION FOR ELECTRICAL SYSTEMS", "summary_ja": "電位上昇、二次放電、代替接地経路を抑えるため、接地までの経路をできるだけ短く直線的にすることを推奨しています。", "source_fact_en": "The path to ground should be as short and straight as possible to reduce voltage buildup, secondary flash, and alternate ground paths.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.1.5-R02/" }, { "requirement_id": "JDDG25-14.12.2-G01", "section": "14.12.2", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "電力系統の接地に関する参照資料として、IEEE 142を挙げています。", "source_fact_en": "The source identifies IEEE 142 as a reference for power-system grounding.", "strength": "guidance", "strength_ja": "指針", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2-G01/" }, { "requirement_id": "JDDG25-14.12.2-R01", "section": "14.12.2", "title_ja": "接地", "title_en": "GROUNDING", "summary_ja": "敏感な電子機器の試験・保守、通信、データ処理用途では、MIL HDBK 419A、ANSI/TIA-607、IEEE 1100を参照・設計基準として使用することを推奨しています。", "source_fact_en": "For sensitive electronics testing, maintenance, communications, or data-processing applications, MIL HDBK 419A, ANSI/TIA-607, and IEEE 1100 should be used as reference and design criteria.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "commissioning", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2-R01/" }, { "requirement_id": "JDDG25-14.12.2.1-R01", "section": "14.12.2.1", "title_ja": "目的", "title_en": "OBJECTIVES", "summary_ja": "接地は、機器・システム間の電位差を低減し、故障電流の低インピーダンス経路を確保し、循環電流のリスクを最小化するよう設計することを推奨しています。", "source_fact_en": "Grounding should reduce voltage differences between equipment and systems, provide low-impedance fault-current paths, and minimize circulating-current risk.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.1-R01/" }, { "requirement_id": "JDDG25-14.12.2.2-R01", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "電力系統の一次・二次側は接地Y結線を優先し、変圧器および建物引込部で中性点を接地する構成を推奨しています。", "source_fact_en": "Grounded-wye is the preferred primary and secondary power-system configuration, with system neutral grounded at transformers and building services.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R01/" }, { "requirement_id": "JDDG25-14.12.2.2-R02", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "Y系統からデルタ分岐を取る場合は、低インピーダンス故障経路と過電流保護装置の適切な動作を確保するため、中性線を建物引込部まで延長することを推奨しています。", "source_fact_en": "If a delta tap is taken from a wye system, the neutral should be extended to the building service to provide a low-impedance fault path and proper overcurrent-device operation.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R02/" }, { "requirement_id": "JDDG25-14.12.2.2-R03", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "接地Y変圧器では、一次側と二次側の中性点をX0端子で接続することを求めています。", "source_fact_en": "For a grounded-wye transformer, primary and secondary neutrals are to be tied together at the X0 terminal.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R03/" }, { "requirement_id": "JDDG25-14.12.2.2-R04", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "変圧器フレームは、高圧側および低圧側の機器基礎の双方から接地することを求めています。", "source_fact_en": "Transformer frames are to be grounded from both high-voltage and low-voltage equipment pads.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R04/" }, { "requirement_id": "JDDG25-14.12.2.2-R05", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "接地Y二次側では、X0から変圧器フレームへ接地ストラップを設けることを求めています。", "source_fact_en": "A grounded-wye secondary requires a ground strap from X0 to the transformer frame.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R05/" }, { "requirement_id": "JDDG25-14.12.2.2-R06", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "コンクリート基礎の周囲にカウンターポイズを設け、少なくとも2本の接地棒に接続することを求めています。", "source_fact_en": "A counterpoise is to be installed around concrete pads and connected to at least two rods.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R06/" }, { "requirement_id": "JDDG25-14.12.2.2-R07", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "避雷器からの接地導体と、変圧器中性点・外箱からの接地導体を別々に敷設することを求めています。", "source_fact_en": "Separate conductors are to be extended from arresters and from the transformer neutral/housing.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R07/" }, { "requirement_id": "JDDG25-14.12.2.2-R08", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "中性点は直接接地を標準とすることを推奨しています。", "source_fact_en": "Solidly grounded neutrals should be the normal practice.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R08/" }, { "requirement_id": "JDDG25-14.12.2.2-R09", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "抵抗接地など他の中性点接地方式を使用する場合は、設計解析書（Design Analysis）に根拠データと理由を示すことを求めています。", "source_fact_en": "If resistance grounding or other neutral-grounding methods are used, supporting data and reasoning are to be provided in the Design Analysis.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R09/" }, { "requirement_id": "JDDG25-14.12.2.2-R10", "section": "14.12.2.2", "title_ja": "変圧器接地", "title_en": "TRANSFORMER GROUNDING", "summary_ja": "カウンターポイズには、各隅に1本ずつ計4本の接地棒を設けることを優先しています。", "source_fact_en": "Four grounding rods, one at each corner, are preferred for the counterpoise.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.2-R10/" }, { "requirement_id": "JDDG25-14.12.2.3-R01", "section": "14.12.2.3", "title_ja": "雷・サージ保護", "title_en": "LIGHTNING AND SURGE PROTECTION", "summary_ja": "雷または電圧サージの影響を受ける施設・機器には、接地へ直接接続する低インピーダンス導体を設けることを求めています。", "source_fact_en": "Facilities and equipment subject to lightning or voltage surges require low-impedance conductors connected directly to ground.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.3-R01/" }, { "requirement_id": "JDDG25-14.12.2.3-R02", "section": "14.12.2.3", "title_ja": "雷・サージ保護", "title_en": "LIGHTNING AND SURGE PROTECTION", "summary_ja": "他システムの接地極から7.5 m以内にある接地極は、地中で相互接続することを求めています。", "source_fact_en": "Ground electrodes within 7.5 m of electrodes belonging to other systems must be interconnected below grade.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.3-R02/" }, { "requirement_id": "JDDG25-14.12.2.4-R01", "section": "14.12.2.4", "title_ja": "機器接地", "title_en": "EQUIPMENT GROUNDING", "summary_ja": "すべての電気機器を、該当するNEC表に従ってサイズ選定した機器接地導体へ接続することを推奨しています。", "source_fact_en": "All electrical equipment should be connected to an equipment-grounding conductor sized in accordance with the applicable NEC table.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.4-R01/" }, { "requirement_id": "JDDG25-14.12.2.4-R02", "section": "14.12.2.4", "title_ja": "機器接地", "title_en": "EQUIPMENT GROUNDING", "summary_ja": "非金属レースウェイ、およびEMT内のコンセント回路には、独立した機器接地導体を設けることを求めています。", "source_fact_en": "A separate equipment-grounding cable must be provided with nonmetallic raceway and for receptacle circuits in EMT.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.4-R02/" }, { "requirement_id": "JDDG25-14.12.2.4-R03", "section": "14.12.2.4", "title_ja": "機器接地", "title_en": "EQUIPMENT GROUNDING", "summary_ja": "フィーダおよびモータ回路には、それぞれ独立した接地導体を設けることを求めています。", "source_fact_en": "Separate grounding conductors are required for feeders and motor circuits.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.4-R03/" }, { "requirement_id": "JDDG25-14.12.2.4-R04", "section": "14.12.2.4", "title_ja": "機器接地", "title_en": "EQUIPMENT GROUNDING", "summary_ja": "建物引込部と引込変圧器の双方で中性線がボンディングされている場合は、その間に機器接地導体を延長しないことを推奨しています。", "source_fact_en": "Equipment-ground conductors should not be extended between the building service and service transformer when the neutral is bonded at both locations.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.4-R04/" }, { "requirement_id": "JDDG25-14.12.2.5-R01", "section": "14.12.2.5", "title_ja": "信号基準サブシステム", "title_en": "SIGNAL REFERENCE SUBSYSTEM", "summary_ja": "厳しい性能要求を持つ電子機器施設では、信号基準接地構成を設けることを推奨しています。", "source_fact_en": "A signal-reference ground configuration should be provided in electronics facilities with strict performance requirements.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.5-R01/" }, { "requirement_id": "JDDG25-14.12.2.5-R02", "section": "14.12.2.5", "title_ja": "信号基準サブシステム", "title_en": "SIGNAL REFERENCE SUBSYSTEM", "summary_ja": "信号基準接地の設計は、MIL HDBK 419AおよびIEEE 1100に従うことを推奨しています。", "source_fact_en": "Signal-reference grounding design should follow MIL HDBK 419A and IEEE 1100.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.5-R02/" }, { "requirement_id": "JDDG25-14.12.2.6-R01", "section": "14.12.2.6", "title_ja": "静電気対策", "title_en": "STATIC", "summary_ja": "燃料取扱場所、航空機駐機場所、その他同様の用途では、静電気を逃がすための対策を設けることを推奨しています。", "source_fact_en": "Static-dissipation provisions should be provided for fuel handling, aircraft parking, and similar applications.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.6-R01/" }, { "requirement_id": "JDDG25-14.12.2.7-R01", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "地中のボンディング接続には、テルミット溶接または同等方式を使用することを推奨しています。", "source_fact_en": "Buried below-grade bonding connections should use exothermic weld or equivalent.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R01/" }, { "requirement_id": "JDDG25-14.12.2.7-R02", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "地中のウェル内接続および地上露出接続には、圧着コネクタまたは止めねじ式クランプの使用を認めています。", "source_fact_en": "Below-grade connections in wells and exposed above-grade connections may use pressure connectors or set-screw clamps.", "strength": "permitted", "strength_ja": "許容", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R02/" }, { "requirement_id": "JDDG25-14.12.2.7-R03", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "主ボンディングジャンパおよび機器ボンディングジャンパは、該当するNEC表に従ってサイズ選定することを推奨しています。", "source_fact_en": "Main and equipment bonding jumpers should be sized according to the applicable NEC tables.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R03/" }, { "requirement_id": "JDDG25-14.12.2.7-R04", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "長い配電線路では、電位差をおおむね25 Vに抑えるため、多点接地を行うことを推奨しています。", "source_fact_en": "Multi-point grounding is recommended for long distribution lines to limit voltage gradients to approximately 25 V.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R04/" }, { "requirement_id": "JDDG25-14.12.2.7-R05", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "架空線の中性線は、各電柱、変圧器、避雷器で接地することを推奨しています。", "source_fact_en": "Overhead-line neutrals should be grounded at each pole, transformer, and arrester.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R05/" }, { "requirement_id": "JDDG25-14.12.2.7-R06", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "地中ケーブルのシールドは、各マンホールおよび接続部で接地することを推奨しています。", "source_fact_en": "Underground-cable shields should be grounded at each manhole and splice.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R06/" }, { "requirement_id": "JDDG25-14.12.2.7-R07", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "パーソナルコンピュータ用途では、対応する絶縁接地形コンセントを用いた絶縁接地構成を推奨しています。", "source_fact_en": "An isolated-ground arrangement is recommended for personal-computer applications using corresponding isolated-ground receptacles.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R07/" }, { "requirement_id": "JDDG25-14.12.2.7-R08", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "機器接地導体は、対応する電源導体と同じレースウェイ内に敷設することを求めています。", "source_fact_en": "Equipment-ground conductors need to be installed in the same raceway as the corresponding supply conductors.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R08/" }, { "requirement_id": "JDDG25-14.12.2.7-R09", "section": "14.12.2.7", "title_ja": "ボンディングに関する考慮事項", "title_en": "BONDING CONSIDERATIONS", "summary_ja": "補助接地導体、ボンディングジャンパ、接地極は、NECに基づく基本的な機器接地経路を確保した後に限り追加できるとしています。", "source_fact_en": "Supplemental ground conductors, bonding jumpers, and electrodes may be added only after the basic NEC equipment-grounding path is provided.", "strength": "conditional_permission", "strength_ja": "条件付き許可", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.7-R09/" }, { "requirement_id": "JDDG25-14.12.2.8-R01", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "接地極サブシステムの有効性は、接地抵抗測定によって評価することを求めています。", "source_fact_en": "Effectiveness of the electrode subsystem will be evaluated by resistance measurements.", "strength": "mandatory_verification", "strength_ja": "必須検証", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R01/" }, { "requirement_id": "JDDG25-14.12.2.8-R02", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "一般的な電力系統接地では、接地抵抗15 Ωを目標とすることを推奨しています。", "source_fact_en": "For conventional power-system grounding, the target resistance should be 15 ohms.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R02/" }, { "requirement_id": "JDDG25-14.12.2.8-R03", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "電子機器施設では、接地抵抗を5 Ω未満とすることが一般に望ましいとしています。", "source_fact_en": "For electronics facilities, grounding resistance below 5 ohms is generally desired.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R03/" }, { "requirement_id": "JDDG25-14.12.2.8-R04", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "各建物には、少なくとも1つの人工接地極を設けることを求めています。", "source_fact_en": "Each building must be supplied with at least one made electrode.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R04/" }, { "requirement_id": "JDDG25-14.12.2.8-R05", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "屋内の金属製給水配管は、機器接地系統へボンディングすることを推奨しています。", "source_fact_en": "Interior metallic water piping should be bonded to the equipment-grounding system.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R05/" }, { "requirement_id": "JDDG25-14.12.2.8-R06", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "屋外の金属製給水配管を人工接地極へ相互接続することを認めています。", "source_fact_en": "Exterior metallic water piping may be interconnected with made electrodes.", "strength": "permission", "strength_ja": "許可", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R06/" }, { "requirement_id": "JDDG25-14.12.2.8-R07", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "陰極防食の絶縁継手を跨いでジャンパを接続することは禁止しています。", "source_fact_en": "Jumpers must not be connected across cathodic-protection isolation fittings.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R07/" }, { "requirement_id": "JDDG25-14.12.2.8-R08", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "雷保護を備える施設、弾薬庫、変圧器基礎、同様の電子機器施設には、接地リングを設けることを推奨しています。", "source_fact_en": "A ground ring should be provided around facilities with lightning protection and at munitions igloos, transformer pads, and similar electronics facilities.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R08/" }, { "requirement_id": "JDDG25-14.12.2.8-R09", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "接地リングには、少なくとも4本の接地棒を含めることを求めています。", "source_fact_en": "A ground ring is to include a minimum of four ground rods.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R09/" }, { "requirement_id": "JDDG25-14.12.2.8-R10", "section": "14.12.2.8", "title_ja": "電子サブシステム", "title_en": "ELECTRONIC SUBSYSTEM", "summary_ja": "送電用変電所または開閉所では、相互接続した接地グリッド構成を推奨しています。", "source_fact_en": "A bonded ground-grid configuration is recommended for transmission substations or switchyards.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R10/" }, { "requirement_id": "JDDG25-14.12.2.8-R11", "section": "14.12.2.8", "title_ja": "電子サブシステム", "title_en": "ELECTRONIC SUBSYSTEM", "summary_ja": "基礎など大地と接するコンクリートに鉄筋を設ける場合は、断熱材、防湿層、フィルムなどで大地と分離されていない限り、鉄筋を接地系統へ接続することを推奨しています。", "source_fact_en": "Where rebar is installed in earth-contact concrete such as footings, the rebar should be tied to the grounding system unless insulation, vapor barriers, films, or similar materials separate the concrete from earth.", "strength": "conditional_recommended", "strength_ja": "条件付き推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R11/" }, { "requirement_id": "JDDG25-14.12.2.8-R12", "section": "14.12.2.8", "title_ja": "電子サブシステム", "title_en": "ELECTRONIC SUBSYSTEM", "summary_ja": "地下水位が低い砂質土では、深井戸式接地システムを検討することを推奨しています。", "source_fact_en": "A deep-well grounding system should be considered in sandy soil with a low water table.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R12/" }, { "requirement_id": "JDDG25-14.12.2.8-R13", "section": "14.12.2.8", "title_ja": "電子サブシステム", "title_en": "ELECTRONIC SUBSYSTEM", "summary_ja": "深井戸式接地では、接地リングで各深井戸とすべての施設を相互接続することを推奨しています。", "source_fact_en": "A ground ring should interconnect deep wells and all facilities in a deep-well grounding arrangement.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R13/" }, { "requirement_id": "JDDG25-14.12.2.8-R14", "section": "14.12.2.8", "title_ja": "電子サブシステム", "title_en": "ELECTRONIC SUBSYSTEM", "summary_ja": "接地極の試験や特殊機器の仮設接地のため定期的なアクセスが必要な場合は、接地ウェルを設けることを求めています。", "source_fact_en": "Ground wells are to be provided where periodic access to electrodes is desired for testing or temporary grounding of special equipment.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "commissioning", "operations_maintenance" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R14/" }, { "requirement_id": "JDDG25-14.12.2.8-R15", "section": "14.12.2.8", "title_ja": "電子サブシステム", "title_en": "ELECTRONIC SUBSYSTEM", "summary_ja": "特殊な接地極サブシステム同士は、地中で相互接続することを推奨しています。", "source_fact_en": "Below-grade interconnection of special electrode subsystems is recommended.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R15/" }, { "requirement_id": "JDDG25-14.12.2.8-R16", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "基準電極を用いる電位降下法を、接地抵抗試験の優先方式としています。", "source_fact_en": "The fall-of-potential method using a reference electrode is the preferred grounding-resistance test procedure.", "strength": "preference", "strength_ja": "優先", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R16/" }, { "requirement_id": "JDDG25-14.12.2.8-R17", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "一般的な電力系統接地では、接地抵抗25 Ωを許容最大上限としています。", "source_fact_en": "For conventional power-system grounding, 25 ohms is the maximum permissible upper limit.", "strength": "mandatory_limit", "strength_ja": "必須上限", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R17/" }, { "requirement_id": "JDDG25-14.12.2.8-R18", "section": "14.12.2.8", "title_ja": "電子サブシステム性能要件", "title_en": "ELECTRONIC SUBSYSTEM PERFORMANCE REQUIREMENTS", "summary_ja": "屋外の金属製給水配管を、必要な人工接地極の代わりに使用することは禁止しています。", "source_fact_en": "Exterior metallic water piping cannot be substituted for the required made electrode.", "strength": "prohibited", "strength_ja": "禁止", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.8-R18/" }, { "requirement_id": "JDDG25-14.12.2.9-R01", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "架空線では、各線路柱および変圧器柱で中性線を接地し、避雷器は別系統で接地接続することを求めています。", "source_fact_en": "For overhead lines, neutral is to be connected to ground at each line pole and transformer pole, with separate arrester connections.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R01/" }, { "requirement_id": "JDDG25-14.12.2.9-R02", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "300 Vを超える導体を支持する構造物の支線は、土壌・用途条件に応じた方法で確実に接地することを推奨しています。", "source_fact_en": "Guy wires associated with structures supporting conductors above 300 V should be effectively grounded as specified for the soil/application condition.", "strength": "recommended", "strength_ja": "推奨", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R02/" }, { "requirement_id": "JDDG25-14.12.2.9-R03", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "地下構造物の腐食が問題となる低抵抗土壌では、亜鉛めっきアンカーおよび支線を銅製接地系統へ接続しないことを推奨しています。", "source_fact_en": "In low-resistivity soils where underground-structure corrosion is a problem, galvanized anchors and guys should not be connected to copper grounding systems.", "strength": "recommended_against", "strength_ja": "非推奨", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R03/" }, { "requirement_id": "JDDG25-14.12.2.9-R04", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "支線用碍子を使用する場合、その湿潤フラッシオーバ定格を回路の線間電圧以上とすることを求めています。", "source_fact_en": "Where guy-wire strain insulators are used, wet flashover rating must equal the circuit phase-to-phase voltage.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R04/" }, { "requirement_id": "JDDG25-14.12.2.9-R05", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "接地中性線がなく、指定された支線碍子も設置できない場合は、支線を接地することを求めています。", "source_fact_en": "Where no grounded neutral exists and the prescribed guy-wire insulators cannot be installed, the guy must be grounded.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R05/" }, { "requirement_id": "JDDG25-14.12.2.9-R06", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "地中ケーブルおよび関連金物は、UFGS 33 71 02に従って接地することを求めています。", "source_fact_en": "Underground cable and associated hardware are to be grounded in accordance with UFGS 33 71 02.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "cross_reference_required", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R06/" }, { "requirement_id": "JDDG25-14.12.2.9-R07", "section": "14.12.2.9", "title_ja": "特殊用途", "title_en": "SPECIAL APPLICATIONS", "summary_ja": "前記の非接地系統の例外条件では、亜鉛めっき接地棒を使用することを求めています。", "source_fact_en": "In that ungrounded-system exception, galvanized ground rods must be used.", "strength": "conditional_mandatory", "strength_ja": "条件付き必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.12.2.9-R07/" }, { "requirement_id": "JDDG25-14.13-R01", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "日本製部材および技術基準は、ASCE 7-10およびUFC 3-310-01の機能的要求を満たすことを求めています。", "source_fact_en": "Japanese components and technical criteria shall meet the functional intent of ASCE 7-10 and UFC 3-310-01.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R01/" }, { "requirement_id": "JDDG25-14.13-R02", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "指定耐震システム（Designated Seismic Systems）は、特別検査書類（Statement and Schedule of Special Inspections）で特定し、スイッチギヤ、分電盤、非常照明器具、UPS、インバータなどを含めることを求めています。", "source_fact_en": "Designated Seismic Systems should be identified in the Statement and Schedule of Special Inspections; examples include switchgear, panels, emergency fixtures, UPS, and inverters.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R02/" }, { "requirement_id": "JDDG25-14.13-R03", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "自動切替開閉器（ATS: Automatic Transfer Switch）を、Ip = 1.5の指定耐震システム（Designated Seismic System）として扱うことを求めています。", "source_fact_en": "Automatic Transfer Switches are designated seismic systems with Ip = 1.5.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R03/" }, { "requirement_id": "JDDG25-14.13-R04", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "発電機をIp = 1.5の指定耐震システム（Designated Seismic System）として扱うことを求めています。", "source_fact_en": "Generators are designated seismic systems with Ip = 1.5.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R04/" }, { "requirement_id": "JDDG25-14.13-R05", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "非常用発電機、ATS、スイッチギヤ、制御用分電盤には、指定された日本の認証を取得することを求めています。", "source_fact_en": "Emergency generators, ATS, switchgear, and control panelboards shall have the specified Japanese certification.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R05/" }, { "requirement_id": "JDDG25-14.13-R06", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "指定された非常用電源機器には、銘板を設けることを求めています。", "source_fact_en": "The specified emergency-power components require a nameplate.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R06/" }, { "requirement_id": "JDDG25-14.13-R07", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "指定された非常用電源機器には、特別検査を実施することを求めています。", "source_fact_en": "The specified emergency-power components require special inspection.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "contractor_submittal", "installation", "commissioning" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R07/" }, { "requirement_id": "JDDG25-14.13-R08", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "リスクカテゴリーI～IV（Risk Category I～IV）の電気機器について、Ip = 1.0の機器とIp = 1.5の指定耐震システム（Designated Seismic Systems）を分けた一覧を作成することを求めています。", "source_fact_en": "For electrical equipment in Risk Categories I through IV, separate lists must be provided for Ip = 1.0 components and Ip = 1.5 designated seismic systems.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R08/" }, { "requirement_id": "JDDG25-14.13-R09", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "吊下げ形照明器具は、少なくともNo. 9ゲージワイヤまたは承認された支持材を用いて、構造体から直接支持することを求めています。", "source_fact_en": "Pendant fixtures shall be supported directly from the structure using at least No. 9 gauge wire or an approved support.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R09/" }, { "requirement_id": "JDDG25-14.13-R10", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "質量400 lb以上で、重心が床面から4 ft以上にある機器は、耐震支持を設けることを求めています。", "source_fact_en": "Components weighing 400 lb or more with center of mass 4 ft or more above the floor are to be braced.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R10/" }, { "requirement_id": "JDDG25-14.13-R11", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "耐震上の相対変位を受ける機器に接続する2.5 in.以上の電線管には、可とう接続を使用することを求めています。", "source_fact_en": "Conduit 2.5 in. and larger attached to equipment subject to seismic relative displacement shall use flexible connections.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R11/" }, { "requirement_id": "JDDG25-14.13-R12", "section": "14.13", "title_ja": "電気系統の耐震設計要件", "title_en": "SEISMIC DESIGN REQUIREMENTS (OF ELECTRICAL SYSTEMS)", "summary_ja": "4 in.以上の地中電線管は、建物への進入部に可とう継手を設けることを求めています。", "source_fact_en": "Underground conduit 4 in. and larger shall have flexible couplings where it enters the building.", "strength": "mandatory", "strength_ja": "必須", "applicable_phases": [ "design", "installation" ], "quality_flag": "normal", "url": "https://www.ieee802.co.jp/jddg/2025/requirements/JDDG25-14.13-R12/" } ] }