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    BAODING JIKAI POWER EQUIPMENT CO., LTD.

    GW1-12 Disconnect Switch

    GW1-12 Disconnect Switch

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    Product Overview:

        GW1 series improving type disconnect switch is double column vertical opening 50Hz three phase alternating current outdoor hight-voltage equipment,for hegh-voltage lines interchanging at load-free and also for electrical isolation between high-voltage lines and high-voltage electrical equipment,such as the maintained high-voltage bus-bar and circuit breaker.
    It can be divided into ungrounded and single ground according to whether or not having the earth switch.

    Main Feature:

    1.Vertical open strue,fracture distance is large.
    2.The main conductive part is made from red copper,with better electric conductivity and mechanical strength.
    3.The installation type can be divided into frontal,lateral and tilted installation according to the different installation place.

    Main Technical Parameter:

    Product model Rated
    voltage
    (kV)
    Rated
    current
    (A)
    Thermal stability current(effective value)
    (kA)
    Moving stability current(peak value)
     (kA)
    1min frequency voltage(effective
    Value)
    (kV)
    Lightning impulse withstand voltage (peak value)
    (kV)
    Terminal horizontal pul
    ( N)
    Monopolar weight
    (kg)
    Over the ground Between contancts Over the ground Between contancts
    HGW1-12/630 12 630 20 50 42 48 75 85 500 50(60)
    HGW1-12/1250 12 1250 31.5 80 42 48 75 85 500 50(65)

    remark:In the bracket,there are the parameter of HGW1-12.
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