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Electrical Fully Insulated Sf6 Gis Switchgear 630A Mechanical

    Buy cheap Electrical Fully Insulated Sf6 Gis Switchgear 630A Mechanical from wholesalers
     
    Buy cheap Electrical Fully Insulated Sf6 Gis Switchgear 630A Mechanical from wholesalers
    • Buy cheap Electrical Fully Insulated Sf6 Gis Switchgear 630A Mechanical from wholesalers

    Electrical Fully Insulated Sf6 Gis Switchgear 630A Mechanical

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    Brand Name : Knkong
    Model Number : SF6 GIS HXGN15-12 Circuit breaker unit
    Certification : IEC ISO GB
    Payment Terms : L/C, T/T
    Supply Ability : 100 Unit per month
    Delivery Time : 30 days
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    Electrical Fully Insulated Sf6 Gis Switchgear 630A Mechanical

    SF6 RMU GIS electrical equipment fully insulated type

    Voltage: max 33KV

    Current: 630-1250A

    Type: SF6 fully insulated


    General

    The VCB unit in the entire group of equipment is also called a vacuum V-type unit, which is used to break short-circuit current, and its circuit breaker is connected in series with a two-position isolating switch.
    When the isolating switch is in the off position, the interlock grounding switch will close to ground the cable bushing.
    The operating mechanism between it and the isolating switch and the operating mechanism between the isolating switch and the grounding switch are mechanical.

    Service environment

    • Air temperature: -35℃~+40℃
    • Humidity: Monthly average 95%; Daily average 90%.
    • Altitude:≤ 1000m (Up to 5000 m can be custom)
    • Ambient air is not apparently polluted by corrosive and flammable gas, vapor, etc.
    • No frequent violent shake

    Technical Data

    No.ItemUnitParameter
    1Rated voltagekV122436
    2Rated frequencyHz50/60
    3Rated currentA630(1250*)
    4

    1min Power frequency

    withstand voltage

    wetkV385070
    drykV486085
    5Lightning impulse withstand voltagekV75125/150170
    6Rated short circuit breaking current (peak)kA806363
    7Rated active load and close circuit breaking currentA635050
    8Rated transferring currentA170012001200
    9Rated short circuit making a current (peak)kA806363
    10Rated cable(line) charging breaking currentA

    50 and 10

    50/10

    11Cable charge breaking current in earthing faultA202020
    12Rated withstand current (peak)kA806363
    13Short-time withstand current (2s)kA252020
    14Mechanism lifetimes500020002000


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