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GW5 Type Outdoor High-Voltage Disconnector Series


  • General
    GW5 Type Outdoor High-Voltage Disconnector Series is used for three-phase AC 50Hz outdoor high voltage electrical equipment, used for the line to switching under voltage pressed no load condition, and electrical isolation the maintenanced high voltage bus, circuit breakers and other electrical equipment and charged high voltage line, can also be used for the opening and closing small capacitance or inductance current. When the knife in the normal break position, can provide a insulation distance consistent with safety requirements. Widely used in 35~110kV substation.


    Models and implications of product



    The use of environmental conditions
    1.The ambient temperature: upper limit +40℃,lower limit -40 ℃;
    2.Altitude: no more than 3000m;
    3.Wind speed: not more than 35m/s;
    4.Earthquake intensity: do not exceed 8 degree;
    5.Pollution level: no more than III;
    6.No severe vibration, no corrosive gas, no fire, no explosion danger place.


  • Main technical parameters

  • Outline and mounting dimensions


    1. Connecting terminal
    2. Main contact
    3. Main contact finger
    4. Porcelain insulator
    5. Switch base
    6. Cross-pin type joint
    7. The main knife vertical rod (1 galvanized steel user owned)
    8. Friction plate
    9. The main operating mechanism (CJ6 electric operation or CS17 manual operation)
    10. The main knife three-phase linkage rodGW5GW5






    1-The main knife handle at the closing position
    2-The main knife handle is in the off position
    3-Earthing switch operation handle is in the closing position
    4-Earthing switch operation handle is in the off position.