CN105514833A - 二级漏电保护配电箱 - Google Patents
二级漏电保护配电箱 Download PDFInfo
- Publication number
- CN105514833A CN105514833A CN201610030274.4A CN201610030274A CN105514833A CN 105514833 A CN105514833 A CN 105514833A CN 201610030274 A CN201610030274 A CN 201610030274A CN 105514833 A CN105514833 A CN 105514833A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- casing
- earth leakage
- leakage protective
- electric leakage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Distribution Board (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610030274.4A CN105514833B (zh) | 2016-01-18 | 2016-01-18 | 二级漏电保护配电箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610030274.4A CN105514833B (zh) | 2016-01-18 | 2016-01-18 | 二级漏电保护配电箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105514833A true CN105514833A (zh) | 2016-04-20 |
CN105514833B CN105514833B (zh) | 2018-06-29 |
Family
ID=55722602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610030274.4A Active CN105514833B (zh) | 2016-01-18 | 2016-01-18 | 二级漏电保护配电箱 |
Country Status (1)
Country | Link |
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CN (1) | CN105514833B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202633777U (zh) * | 2012-06-19 | 2012-12-26 | 广东威恒输变电工程有限公司 | 多功能二级配电箱及由其组成的配电设备 |
CN202797665U (zh) * | 2012-08-09 | 2013-03-13 | 徐超银 | 户外低压配电箱 |
CN103606866A (zh) * | 2013-11-20 | 2014-02-26 | 苏州金螳螂建筑装饰股份有限公司 | 分点式二级配电箱 |
CN203932740U (zh) * | 2014-06-04 | 2014-11-05 | 南阳金冠电气有限公司 | 便捷式配电箱 |
-
2016
- 2016-01-18 CN CN201610030274.4A patent/CN105514833B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202633777U (zh) * | 2012-06-19 | 2012-12-26 | 广东威恒输变电工程有限公司 | 多功能二级配电箱及由其组成的配电设备 |
CN202797665U (zh) * | 2012-08-09 | 2013-03-13 | 徐超银 | 户外低压配电箱 |
CN103606866A (zh) * | 2013-11-20 | 2014-02-26 | 苏州金螳螂建筑装饰股份有限公司 | 分点式二级配电箱 |
CN203932740U (zh) * | 2014-06-04 | 2014-11-05 | 南阳金冠电气有限公司 | 便捷式配电箱 |
Also Published As
Publication number | Publication date |
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CN105514833B (zh) | 2018-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Hebei Electric Power Co., Ltd. Applicant after: Power supply branch of Wuji County, Hebei Electric Power Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Hebei Electric Power Company Applicant before: WUJI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER COMPANY |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Geng Junli Inventor after: Zhang Zhiyong Inventor after: Zhang Wan Inventor after: Liu Yang Inventor after: Liu Xingang Inventor after: Yao Shengjie Inventor after: Pan Hong Inventor after: Li Xiaoping Inventor after: Zhang Ning Inventor before: Geng Junli Inventor before: Zhang Zhiyong Inventor before: Zhang Wan Inventor before: Liu Xingang Inventor before: Yao Shengjie Inventor before: Pan Hong Inventor before: Li Xiaoping |
|
GR01 | Patent grant | ||
GR01 | Patent grant |