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GW1-12-01.jpg
CE Certified Outdoor Disconnector Switch FactoryGW1-12gw1-12-02.webp
Outdoor disconnector （isolating switch） gw1-12-03.webp
GW1-12-01.jpg
CE Certified Outdoor Disconnector Switch FactoryGW1-12gw1-12-02.webp
Outdoor disconnector （isolating switch） gw1-12-03.webp

Outdoor disconnector,CE Certified Outdoor Disconnector Switch FactoryGW1-12 Outdoor disconnector （isolating switch）12kv

GW1-12 Outdoor disconnector （isolating switch）12kv

GW1-12 630-20 outdoor AC high voltage disconnect switch (disconnect switch for short) is used to open and close circuit with voltage but no-load 12kV power system, the anti-pollution type can be used in the serious pollution area.

GW1-12 isolation switch is widely used in power systems, mainly used to disconnect or connect high-voltage circuits without load, so as to convert high-voltage lines, change the mode of operation, and implement safe electrical isolation of high-voltage electrical equipment such as bus bars and circuit breakers for maintenance. The safety, stability and high efficiency of the isolation switch make it widely used in the power industry.

Three pole linkage, good synchronous performance. It accords with standards of IEC62271-103.

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    Product Detail

    product detail

    Ambient condition:

    1. Altitude: ≤3000m;
    2. Ambient temperature:-30℃~+40℃;
    3. Wind speed:≤35m/s;
    4. Air pollution:IV;
    5. Earthquake intensity: ≤8 degree;
    6. Ice thickness:≤10mm

     

     

     

     

     

    Technical parameter

    Rated voltage kV

    12

    Rated current A

    400, 630,

     Rated peak withstand current kA 

    Disconnector

    25,

    Earthing switch

    63

     Rated short-time withstand current and duration kA/s 

    Disconnector

    25

    Earthing switch

    25

    Rated short-time power frequency withstand voltage (rms.) kV 

    To earth

    42

    Between breaks

    48

    Rated lightning impulse withstand voltage (peak) kV 

    To earth

    75

    Between breaks

    85

    Mechanical life

    times

    2000

    Weight

    KG

    50

    、