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HBV-12-630-25 Circuit Breaker Switch Of Permanent Magnetic Mechanism

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Intro
HBV-12-630-25 permanent magnet circuit breaker switch is applied to SF6 gas insulated ring main unit. It can be manually/electrically closed, and the fault can be removed within half a cycle of 10ms after receiving the opening command. The opening and closing operation time is 1/5 of the spring mechanism, and the fast reclosing can be operated circularly. This product meets the technical requirements of the High-voltage Alternating-current Circuit Breakers (GB/ T1984-2014) and the High-voltage Alternating-current Disconnectors and Earthing switches (GB/T1985-2014).

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