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固體絕緣環網柜標準
固體絕緣環網柜標準
文本預覽
ICS29.240
Q/GDW
國 家 電 網 公 司 企 業 標 準
Q / GDW 730 — 2012
12kV 固體絕緣環網柜技術條件
Specifications for 12kV solid-insulated ring main units
2012-03-02發布 2012-03-02實施
國家電網公司
發 布Q/GDW 730 — 2012
目 次
前言··································································································································································II
1 范圍·····························································································································································1
2 規范性引用文件··········································································································································1
3 術語和定義··················································································································································2
4 正常使用條件和特殊使用條件···················································································································2
5 設備型號和定義··········································································································································2
6 額定值·························································································································································2
7 設計與結構··················································································································································4
8 型式試驗······················································································································································8
9 出廠試驗·····················································································································································12
10 交接試驗···················································································································································13
11 選用導則···················································································································································14
12 查詢、投標和訂貨時提供的資料············································································································15
13 運輸、貯存、安裝、運行和維護規則····································································································15
14 安全··························································································································································17
編制說明··························································································································································18
IQ/GDW 730 — 2012
前 言
固體絕緣環網柜是國家電網公司重點推廣的新技術成果之一。為有效指導公司固體絕緣環網柜推廣
工作，國家電網公司組織編寫了《12kV固體絕緣環網柜技術條件》，本標準對12kV固體絕緣環網柜的各
項功能和技術指標提出了詳細的要求。
本標準由國家電網公司生產技術部提出并解釋。
本標準由國家電網公司科技部歸口。
本標準起草單位：中國電力科學研究院、北京市電力公司、上海市電力公司、浙江省電力公司。
本標準主要起草人：張重樂、侯義明、韓篩根、應高亮、鐘暉、陳光華、楊恩龍、張海龍、趙志宏。
IIQ/GDW 730 — 2012
12kV 固體絕緣環網柜技術條件
1 范圍
本標準規定了額定電壓為 12kV，頻率為 50Hz，裝于戶內或戶外的交流金屬封閉固體絕緣環網柜制
造和選用時所應遵守的各項技術要求。
本標準適用于國家電網公司10kV配電網。
2 規范性引用文件
下列文件對于本文件的應用是必不可少的。凡是注日期的引用文件，僅注日期的版本適用于本文件。
凡是不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。
GB 311.1 高壓輸變電設備的絕緣配合(IEC60071-1-1993, NEQ)
GB 1207 電磁式電壓互感器(IEC 60044-2: 2003, MOD )
GB 1208 電流互感器 (IEC 60044-1.2001. MOD）
GB 1984 高壓交流斷路器(IEC 62271-100: 2001, MOD)
GB 1985 高壓交流隔離開關和接地開關(IEC 62271-102: 2002, MOD)
GB/T2423.1 電工電子產品環境試驗第2部分:試驗方法 試驗A：低溫(IEC60068-2-1-2007,IDT)
GB/T2423.2 電工電子產品環境試驗第2部分:試驗方法 試驗B：高溫(IEC60068-2-2-2007,IDT)
GB/T 2424.3 電工電子產品環境試驗第 2 部分:試驗方法 試驗 Cab：恒定濕熱試驗(IEC
60068-2-78-2001, IDT)
GB/T 2900.1 電工術語 基本術語
GB/T 2900.15 電工術語 變壓器 互感器 調壓器和電抗器[ IEC 60050(421)-1990. IEC 60050
(321)-1986, NEQ]
GB/T 2900.19 電工術語 高電壓試驗技術和絕緣配合(IEC 60071-1-1993NEQ)
GB/T 2900. 20 電工術語 高壓開關設備（IEC 60050 (IEV)-1984, NEQ）
GB 3804 3.6kV~40.5kV交流高壓負荷開關(IEC 60265-1-1998 ,MOD)
GB/T 5465.2 電氣設備用圖形符號 第2部分：圖形符號
GB/T 7354 局部放電測量(IEC 60270: 2000, IDT)
GB/T 15166.2 高壓交流熔斷器第2 部分:限流熔斷器(IEC 60282-1-2005 ,MOD)
GB 16926 高壓交流負荷開關－熔斷器組合電器(IEC 6227-105-2002 ,MOD)
GB 50150 電氣裝置安裝工程電氣設備交接試驗標準
DL/T 402 高壓交流斷路器訂貨技術條件(IEC 62271-100-2001,MOD)
DL/T 403 12-40.5kV高壓真空斷路器訂貨技術條件
DL/T 404 3.6kV~40.5kV交流金屬封閉開關設備和控制設備（IEC 62271一200-2003,MOD）
DL/T 486 高壓交流隔離開關和接地開關(IEC 62271-102-2002,MOD)
DL/T 593 高壓開關設備和控制設備標準的共用技術要求(IEC 60694-2002,MOD)
DL/T 596 電力設備預防性試驗規程
DL/T 621 交流電氣裝置的接地
JB/T 8754 高壓成套開關設備和控制設備產品型號編制方法
1Q/GDW 730 — 2012
Q/CDW 370 城市配電網技術導則
Q/CDW 514 配電自動化終端子站功能規范
IEC 62271-201 高壓開關設備和控制設備——第201部分：額定電壓1kV以上52kV及以下的交流
絕緣開關開關設備和控制設備。
3 術語和定義
GB/T 2900.1、GB/T 2900.15、GB/T 2900.19、GB/T 2900.20和DL/T 402中確立的以及下列術語和
定義適用于本標準。
3.1
環網單元 ringmainunits
也稱環網柜或開閉器，用于中壓電纜線路分段、聯絡及分接負荷。按使用場所可分為戶內環網單元
和戶外環網單元；按結構可分為整體式和間隔式。戶外環網單元安裝于箱體中時亦稱開閉器。（Q/GDW
370-2009，定義3.6）
3.2
固體絕緣環網柜 solid-insulatedringmainunits
固體絕緣環網柜是采用固體絕緣材料作為主絕緣介質的環網柜。將真空滅弧室及其導電連接、隔離
開關、接地開關、主母線、分支母線等主導電回路單一或組合后用固體絕緣介質包覆封裝為一個或幾個
具有一定功能、可再次組合或擴展的具備全絕緣、全密封性能的模塊，人可觸及的模塊表面涂覆有導電
或半導電屏蔽層并可直接靠可接地的環網柜。
4 正常使用條件和特殊使用條件
按DL/T 593中相關的規定。如果使用條件超出該規定，則應向制造商和供應商提出，通過雙方協商
的方式加以解決。
5 設備型號和定義
設備型號和定義應符合JB/T 8754中的規定。
6 額定值
6.1 額定絕緣水平
按GB 311.1和DL/T 593中的規定，固體絕緣環網柜額定絕緣水平按表1中要求執行。
表1 固體絕緣環網柜額定絕緣水平 單位為千伏
Q/GDW
國 家 電 網 公 司 企 業 標 準
Q / GDW 730 — 2012
12kV 固體絕緣環網柜技術條件
Specifications for 12kV solid-insulated ring main units
2012-03-02發布 2012-03-02實施
國家電網公司
發 布Q/GDW 730 — 2012
目 次
前言··································································································································································II
1 范圍·····························································································································································1
2 規范性引用文件··········································································································································1
3 術語和定義··················································································································································2
4 正常使用條件和特殊使用條件···················································································································2
5 設備型號和定義··········································································································································2
6 額定值·························································································································································2
7 設計與結構··················································································································································4
8 型式試驗······················································································································································8
9 出廠試驗·····················································································································································12
10 交接試驗···················································································································································13
11 選用導則···················································································································································14
12 查詢、投標和訂貨時提供的資料············································································································15
13 運輸、貯存、安裝、運行和維護規則····································································································15
14 安全··························································································································································17
編制說明··························································································································································18
IQ/GDW 730 — 2012
前 言
固體絕緣環網柜是國家電網公司重點推廣的新技術成果之一。為有效指導公司固體絕緣環網柜推廣
工作，國家電網公司組織編寫了《12kV固體絕緣環網柜技術條件》，本標準對12kV固體絕緣環網柜的各
項功能和技術指標提出了詳細的要求。
本標準由國家電網公司生產技術部提出并解釋。
本標準由國家電網公司科技部歸口。
本標準起草單位：中國電力科學研究院、北京市電力公司、上海市電力公司、浙江省電力公司。
本標準主要起草人：張重樂、侯義明、韓篩根、應高亮、鐘暉、陳光華、楊恩龍、張海龍、趙志宏。
IIQ/GDW 730 — 2012
12kV 固體絕緣環網柜技術條件
1 范圍
本標準規定了額定電壓為 12kV，頻率為 50Hz，裝于戶內或戶外的交流金屬封閉固體絕緣環網柜制
造和選用時所應遵守的各項技術要求。
本標準適用于國家電網公司10kV配電網。
2 規范性引用文件
下列文件對于本文件的應用是必不可少的。凡是注日期的引用文件，僅注日期的版本適用于本文件。
凡是不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。
GB 311.1 高壓輸變電設備的絕緣配合(IEC60071-1-1993, NEQ)
GB 1207 電磁式電壓互感器(IEC 60044-2: 2003, MOD )
GB 1208 電流互感器 (IEC 60044-1.2001. MOD）
GB 1984 高壓交流斷路器(IEC 62271-100: 2001, MOD)
GB 1985 高壓交流隔離開關和接地開關(IEC 62271-102: 2002, MOD)
GB/T2423.1 電工電子產品環境試驗第2部分:試驗方法 試驗A：低溫(IEC60068-2-1-2007,IDT)
GB/T2423.2 電工電子產品環境試驗第2部分:試驗方法 試驗B：高溫(IEC60068-2-2-2007,IDT)
GB/T 2424.3 電工電子產品環境試驗第 2 部分:試驗方法 試驗 Cab：恒定濕熱試驗(IEC
60068-2-78-2001, IDT)
GB/T 2900.1 電工術語 基本術語
GB/T 2900.15 電工術語 變壓器 互感器 調壓器和電抗器[ IEC 60050(421)-1990. IEC 60050
(321)-1986, NEQ]
GB/T 2900.19 電工術語 高電壓試驗技術和絕緣配合(IEC 60071-1-1993NEQ)
GB/T 2900. 20 電工術語 高壓開關設備（IEC 60050 (IEV)-1984, NEQ）
GB 3804 3.6kV~40.5kV交流高壓負荷開關(IEC 60265-1-1998 ,MOD)
GB/T 5465.2 電氣設備用圖形符號 第2部分：圖形符號
GB/T 7354 局部放電測量(IEC 60270: 2000, IDT)
GB/T 15166.2 高壓交流熔斷器第2 部分:限流熔斷器(IEC 60282-1-2005 ,MOD)
GB 16926 高壓交流負荷開關－熔斷器組合電器(IEC 6227-105-2002 ,MOD)
GB 50150 電氣裝置安裝工程電氣設備交接試驗標準
DL/T 402 高壓交流斷路器訂貨技術條件(IEC 62271-100-2001,MOD)
DL/T 403 12-40.5kV高壓真空斷路器訂貨技術條件
DL/T 404 3.6kV~40.5kV交流金屬封閉開關設備和控制設備（IEC 62271一200-2003,MOD）
DL/T 486 高壓交流隔離開關和接地開關(IEC 62271-102-2002,MOD)
DL/T 593 高壓開關設備和控制設備標準的共用技術要求(IEC 60694-2002,MOD)
DL/T 596 電力設備預防性試驗規程
DL/T 621 交流電氣裝置的接地
JB/T 8754 高壓成套開關設備和控制設備產品型號編制方法
1Q/GDW 730 — 2012
Q/CDW 370 城市配電網技術導則
Q/CDW 514 配電自動化終端子站功能規范
IEC 62271-201 高壓開關設備和控制設備——第201部分：額定電壓1kV以上52kV及以下的交流
絕緣開關開關設備和控制設備。
3 術語和定義
GB/T 2900.1、GB/T 2900.15、GB/T 2900.19、GB/T 2900.20和DL/T 402中確立的以及下列術語和
定義適用于本標準。
3.1
環網單元 ringmainunits
也稱環網柜或開閉器，用于中壓電纜線路分段、聯絡及分接負荷。按使用場所可分為戶內環網單元
和戶外環網單元；按結構可分為整體式和間隔式。戶外環網單元安裝于箱體中時亦稱開閉器。（Q/GDW
370-2009，定義3.6）
3.2
固體絕緣環網柜 solid-insulatedringmainunits
固體絕緣環網柜是采用固體絕緣材料作為主絕緣介質的環網柜。將真空滅弧室及其導電連接、隔離
開關、接地開關、主母線、分支母線等主導電回路單一或組合后用固體絕緣介質包覆封裝為一個或幾個
具有一定功能、可再次組合或擴展的具備全絕緣、全密封性能的模塊，人可觸及的模塊表面涂覆有導電
或半導電屏蔽層并可直接靠可接地的環網柜。
4 正常使用條件和特殊使用條件
按DL/T 593中相關的規定。如果使用條件超出該規定，則應向制造商和供應商提出，通過雙方協商
的方式加以解決。
5 設備型號和定義
設備型號和定義應符合JB/T 8754中的規定。
6 額定值
6.1 額定絕緣水平
按GB 311.1和DL/T 593中的規定，固體絕緣環網柜額定絕緣水平按表1中要求執行。
表1 固體絕緣環網柜額定絕緣水平 單位為千伏
AIGC您好！固體絕緣環網柜是一種專門用于電力分配和管理的電氣設備，它采用固體絕緣材料作為主要絕緣介質，相比傳統的氣體或液體絕緣，具有更高的安全性、更長的使用壽命和更好的環境適應性。這種柜體設計通常包括開關設備、斷路器、電壓互感器、電流互感器以及相關的保護裝置，構成一個封閉或半封閉的電力網絡結構。
關于標準，固體絕緣環網柜通常會遵循國際或國家的相關電力行業標準，如中國的GB/T 12021-2019《高壓成套開關設備和控制設備 第1部分：通用要求》、GB/T 3906-2020《高壓電器外殼防護等級》等。這些標準規定了產品的尺寸、性能、安全、測試方法以及安裝和使用條件。在購買或使用時，確保產品符合這些標準是非常重要的，以保證其質量和可靠性。如果您對具體的標準內容有疑問，歡迎進一步提問。
