HVD32 ZW32 vacuum circuit breaker - Product

^{UNIT PRICE^730.20}

Place of Origin : Yichang,China
Delivery Terms : FOB
Delivery Time : 20-30 Days
Payment Terms : TT

Product Description

HVD32 ZW32 vacuum circuit breaker from JUCRO electric is three-phase AC 50Hz, 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.

Physical Specification

Other Specification : 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(Electric 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

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