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Hvd32 Three Phase Ac 50hz Vacuum Circuit Breaker Vcb - China
price: 820.00 Dollar US$
1 - General
HVD32 three-phase AC 50Hz vacuum circuit breaker VCB, rated voltage 12 kV outdoor high voltage switch equipment.
It is mainly used to opening(closing) load current, overload current and short-circuit current.
It is suitable to protect or control the city or village electrical power distribution system.
2.2 - Main technical parameter
Rated voltage: 12 kv
1 minute rated power frequency withstand voltage: Phase to Phase, to Ground 42 kv / Fracture 48 kv
Rated current: 630A / 1250A
Rated short circuit breaking current: 12.5KA, 16KA, 20KA / 25KA
Rated short-circuit current (peak): 31.5KA, 40KA, 50KA / 63KA
Rated peak withstand current: 31.5KA, 40KA, 50KA / 63KA
4s rated short time withstand current: 12.5KA, 16KA, 20KA / 25KA
Rated operating sequence: O-0.3s-CO-180s-CO(Electri c operation)
Closing time: 30-60 ms
Opening time: 20-40 ms
Rated short circuit breaking current breaking times: 30 times
Mechanical life: 10, 000 times
Secondary circuit 1 minute power frequency withstand voltage: 2000 v
Energy storage motor rated power: 40 w
Energy storage motor rated voltage V: DC220/110
Rated closing operation voltage v: DC220/110, AC220/110
Rated switching operation voltage v: DC220/110, AC220/110
Electric energy storage time: ≤8 s
Company Contact:
- Posted By: Hubei Jucro Electric CO., LTD.
- Phone: 18827250932
- Address: 4#Rd Xiannv,Zhijiang City,Yicahng City,, Hubei Province,China, Yichang City, Hubei , China
- Email:
- Website: https://www.jucro.com/
Published date: August 30, 2018
- Business Description: Hubei Jucro Electric CO., LTD. is a private enterprise that produces and exports high voltage electrical equipment.
The main products are: vacuum contactors, vacuum circuit breakers, vacuum interrupters and related accessories.
The product rated voltage range covers 660KV/1.14KV/3.6KV/7.2KV/ 24KV/40.5KV.
The rated current of the product ranges from 125A to 4000A.
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