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Name | Unit | Number value | ||
Rated voltage | KV | 12 | ||
Rated insulated level | 1min work frequency, dure voltage(efficient value) | KV | 42 | |
Thunder and lighting assault, dure voltage(Peak value) | KV | 75 | ||
Rated frequency | Hz | 50 | ||
Rated current | A | 0-0.3s-CO-180s-CO | ||
Rated short-circuit open current | KA | 630 | 1250 | |
Rated short-circuit close current | KA | 20 | 25 | |
25 | 31.5 | |||
The times of open and close Rated short-circuit current | Times | 50 | 63 | |
63 | 80 | |||
The continual time of Rated short-circuit | s | 4 | ||
The life of mechnical | Times | 20000 | ||
The rated operating sequency | | Depart-1-close open-t1-close |
Company: | Zhejiang Weilijian Electric Appliance Co., Ltd. |
Address: | shahu Road 629,Baishi town,yueqing city |
Region: | Wenzhou, Zhejiang, China |
Contact Person: | Mr. Apong Chan |
Telephone: | 86-577-15858577578 |