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| Product Name: |
ZW8-12 Outdoor High Voltage Vacuum Circuum Circiut Breaker
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| Specifications |
ZW8-12 |
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ZW8-12 model Outdoor High Voltage Vacuum Circuit Breaker is a kind of outdoor high voltage distribution equipment, which is used to break and close load current, over-load current and short-circuit current in 12kv rural or urban power network system, is a favourable product to instead oil type vacuum circuit breaker. The spring storing energy operating mechanism can be manual, electric or remote control type
Rated voltage:12KV
Rated frequency:50Hz
1min P.F. withstand voltage,dry test/wet test:42/34KV
Lightning impulse withstand voltage peak:75KV
Rated current:630A
Rated short-circuit breaking current:12.5/16/20KA
Rated short-circuit closing current peak:31.5/40/50KA
Rated short-time withstand current:12.5/16/20KA
Rated withstand current peak:31.5/40/50KA
Rated short-circuit breaking current breaking times:30Times
Mechanical lifetime:10000Times |
| Company: |
Huayi Elec.Apparatus Group Co.,Ltd
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| Contact: |
Ms. cloud wu |
| Address: |
138 NingKang WestRoad YueQing ZheJiang |
| Postcode: |
325600 |
| Tel: |
86-577-27898878 |
| Fax: |
86-577-27898878 |
| E-mail: |
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