CN112821246A - 一种配电箱过载保护装置 - Google Patents
一种配电箱过载保护装置 Download PDFInfo
- Publication number
- CN112821246A CN112821246A CN202110191389.2A CN202110191389A CN112821246A CN 112821246 A CN112821246 A CN 112821246A CN 202110191389 A CN202110191389 A CN 202110191389A CN 112821246 A CN112821246 A CN 112821246A
- Authority
- CN
- China
- Prior art keywords
- resistor
- block
- protection device
- distribution box
- overload protection
- 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
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Classifications
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- 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
- H02B1/48—Mounting of devices therein
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- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
- H02B1/24—Circuit arrangements for boards or switchyards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110191389.2A CN112821246B (zh) | 2021-02-19 | 2021-02-19 | 一种配电箱过载保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110191389.2A CN112821246B (zh) | 2021-02-19 | 2021-02-19 | 一种配电箱过载保护装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112821246A true CN112821246A (zh) | 2021-05-18 |
CN112821246B CN112821246B (zh) | 2023-01-24 |
Family
ID=75864230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110191389.2A Active CN112821246B (zh) | 2021-02-19 | 2021-02-19 | 一种配电箱过载保护装置 |
Country Status (1)
Country | Link |
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CN (1) | CN112821246B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005509387A (ja) * | 2001-03-20 | 2005-04-07 | アメリカン パワー コンバージョン コーポレイション | 調整可能なラック電力システムおよび方法 |
US20120274219A1 (en) * | 2011-04-29 | 2012-11-01 | Woytowitz Peter J | Programmable Landscape Lighting Controller with Self-Diagnostic Capabilities and Fail Safe Features |
CN109524279A (zh) * | 2018-11-26 | 2019-03-26 | 刘培成 | 一种新型节能熔断器 |
CN212201653U (zh) * | 2020-03-17 | 2020-12-22 | 中茵电力科技(苏州)有限公司 | 一种过载保护终端配电箱 |
-
2021
- 2021-02-19 CN CN202110191389.2A patent/CN112821246B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005509387A (ja) * | 2001-03-20 | 2005-04-07 | アメリカン パワー コンバージョン コーポレイション | 調整可能なラック電力システムおよび方法 |
US20120274219A1 (en) * | 2011-04-29 | 2012-11-01 | Woytowitz Peter J | Programmable Landscape Lighting Controller with Self-Diagnostic Capabilities and Fail Safe Features |
CN109524279A (zh) * | 2018-11-26 | 2019-03-26 | 刘培成 | 一种新型节能熔断器 |
CN212201653U (zh) * | 2020-03-17 | 2020-12-22 | 中茵电力科技(苏州)有限公司 | 一种过载保护终端配电箱 |
Also Published As
Publication number | Publication date |
---|---|
CN112821246B (zh) | 2023-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yuan Haifan Inventor after: Li Haiqi Inventor after: Liu Xiaopeng Inventor after: Zhang Cheng Inventor after: Zhu Jinliang Inventor before: Zhu Jinliang |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230106 Address after: 316299 No. 619, Qushan Avenue, Gaoting Town, Daishan County, Zhoushan City, Zhejiang Province Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. DAISHAN COUNTY POWER SUPPLY Co. Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. ZHOUSHAN POWER SUPPLY Co. Address before: 510000 room 702, No.9 Caifeng street, South diejing Road, Guangzhou Avenue, Haizhu District, Guangzhou City, Guangdong Province Applicant before: Zhu Jinliang |
|
GR01 | Patent grant | ||
GR01 | Patent grant |