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    ZN63A(GTV8)-12 Series Indoor Vacuum Circuit Breaker
    Rated main circuit current
    Rated current
    630/1250、630/1250、1250/1600/2000/2500/3150、1250/1600/2000/2500/3150
    The rated voltage
    12
    Application
    ZN63A(VS1) series indoor high voltage vacuum circuit breaker is a three-phase ac 50Hz, rated voltage of 7.2-12 kv switch equipment. As the protection and control unit of power equipment of power grid equipment and industrial and mining enterprises. Circuit breaker conforms to China's national standard GB 1984-1984 AC high voltage circuit breaker, JB 3855-3855 < 3.6-3.6 kV indoor ac high voltage vacuum circuit breaker ", DL/T403-2000 < 12-40.5 indoor high voltage vacuum circuit breaker order technical conditions ", and the load IEC60694:1996, the requirements of the relevant with reliable interlocking function.
    ZN63A (VS1) series indoor high voltage vacuum circuit breaker with spring operating mechanism and circuit breaker ontology integration design, either as a fixed installation unit, also can be used with the chassis of cars equipped with handcart unit.
    Technical specification
    Rated voltage: 12
    Rated frequency: 50
    Rated short-term power frequency withstand voltage (1min): 42
    Rated current: 630/1250, 630/1250, 1250/1600/2000/2500/3150, 1250/1600/2000/2500/3150
    Rated motor power: 70 (40KA 100W)
    Mechanical life: 20000 times
    Download
    点击下载 附件：ZN63A(GTV8)-12系列户内高压交流真空断路器.pdf    大小： 6.06MB 下载： 次
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