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| Product Name: |
ZW1-12 Outdoor High Voltage Vacuum Circuit Breaker and Combinati
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| Specifications |
ZW1-12 |
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ZW1-12 model Outdoor High Voltage Vacuum Circuit Breaker and combination apparatus is a kind of outdoor distribution equipment, which is used to break and close load current, over-load current and short circuit current in 12kV three-phase 50Hz rural and urban power network and miniature power system. The product uses oil as insulation medium and vacuum to extinguish arc. The product is composed of vacuum circuit breaker and disconnect switch, safe to check and repair.
Rated voltage:12KV
1min P.F. withstand voltage:42KV
Lightning impulse withstand voltage peak:75KV
Rated current:630A
Rated short-circuit breaking current:6.3/12.5/16KA
Rated short-circuit closing current peak:16/31.5/40KA
4s rated short-time withstand current:6.3/12.5/16KA
Rated withstand current peak:16/31.5/40KA
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 |
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