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- Contact Person : Mr. Zeng Victor
- Company Name : Zhejiang Yuguang Vacuum Electric Co., Ltd.
- Tel : 86-577-615-113-06
- Fax : 86-577-615-113-06
- Address : Zhejiang,YueQing city,JieDai Industrial Park , YueCheng town of YueQing city , ZheJiang province , China
- Country/Region : China
- Zip : 325600
Vacuum Circuit Breaker (Indoor , ZN12 Series)
Product Detailed
Related Categories:Circuit Breakers
Detailed Product Description
Vacuum Circuit Breaker (Indoor, ZN12 Series)
General
The ZN12 (ZN68) series vacuum breaker is an indoor HV swithchgear with rated voltage 12/40.5kv, 3 phases AC 50Hz , Introduced from German Siemens , with simple structure , strong switching capability , long life and full operation functions , the breaker has no explosion hazard and is easy to maintain . it is used for controlling or protecting switch in transmission and distribution systems of power plants and transformer substations . Especially for switching off important load and some places with frequently operation .
Main Technical Parameter
| Item | Unit | Parameter | ||||
| Rated voltage | KV | 12 | 12 | 12 | 40.5 | 40.5 |
| Rated current | A | 1250 | 1600 | 2000 | 1600 | 2000 |
| Rated Frenquency | Hz | 50 | ||||
| Rated short-circuit interrupting current | KA | 31.5 | 31.5 | 31.5 | 25 | 31.5 |
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