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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
High Voltage Circuit Breaker (Recloser,ZW7 Series)
Product Detailed
Related Categories:Circuit Breakers
Detailed Product Description
High Voltage Circuit Breaker (Recloser,ZW7 Series)
General
ZW7-40.5 outdoor high voltage electrical equipments on three phase AC 50Hz. It is used for controlling and protecting 24-40.5kv transmission and distribution systems . it can also be used for network interconnecting breaker and switching capacitor bank .
Main Technical Parameter
| Item | Unit | Parameter | ||||
| Rated voltage | KV | 15 | 24 | 36 | 40.5 | |
| Rated current | A | 630 | 1000 | 1250 | 1600 | 2000 |
| Rated Frenquency | Hz | 50 | ||||
| Rated short-circuit interrupting current | KA | 12.5 | 16 | 20 | 25 | 31.5 |
| 1 min power frequency withstand voltage | KV | 50 | 60 | 70 | 95 | |
| lightning impuslse withstand voltage | KV | 110 | 150 | 170 | 185 | |
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