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Removable Indoor Medium Voltage Switchgear withdrawable enclosed type

    Buy cheap Removable Indoor Medium Voltage Switchgear withdrawable enclosed type from wholesalers
     
    Buy cheap Removable Indoor Medium Voltage Switchgear withdrawable enclosed type from wholesalers
    • Buy cheap Removable Indoor Medium Voltage Switchgear withdrawable enclosed type from wholesalers
    • Buy cheap Removable Indoor Medium Voltage Switchgear withdrawable enclosed type from wholesalers
    • Buy cheap Removable Indoor Medium Voltage Switchgear withdrawable enclosed type from wholesalers

    Removable Indoor Medium Voltage Switchgear withdrawable enclosed type

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    Brand Name : Tianan Electric
    Model Number : KYN28A-12
    Certification : GB3906,IEC298 (1990)
    Price : Pending
    Payment Terms : L/C, T/T, D/P, D/A, MoneyGram, Western Union
    Supply Ability : 5000sets per year
    Delivery Time : 45work days
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    Removable Indoor Medium Voltage Switchgear withdrawable enclosed type

    Indoor Removable AC Meta l- Clad And Metal- Enclosed Switchgear

    Overview

    As the power transmission and distribution control device, KYN28A-12 indoor removable AC metal-clad and metal-enclosed switchgear is suitable for 12kV three-phase AC 50Hz power grid at an altitude of no more than 1000m.

    Product Features

    (1)The body structure is spliced with AI-Zn-plated steel sheet, which underwent repeated edge forces.

    (2)All equipment can be operated when the cabinet door is closed.

    (3)The cabinet housing is fully sealed to prevent sundries and pests and its protection degree is IP4X. Besides, the protection degree of handcart compartment, busbar compartment, cable compartment and relay instrument compartment is IP2X.

    (4)Simple and effective locking can prevent misoperation. The perfect "five-anti" interlocking device provides reliable safety protection for equipment operators.

    (5) The circuit breaker can be replaced in a quite simple manner with interchangeable handcarts. VT19 and imported VD4 vacuum circuit breaker are provided.

    (6) The vacuum circuit breaker and its operating mechanism in the high-pressure compartment need only a little maintenance.

    (7) The cabinet can be installed against the wall to save space.

    (8) The secondary line is fastened in the wiring duct of large size, which is easy to connect.

    (9) The mid-set structure provides large space for the cable compartment connected to multi-cables.

    (10) The installation of cable compartment can be easily observed through the panel inspection window.

    (11) The cable compartment and secondary instrument compartment are independently fitted with grounding busbar with good contact with the cabinets.


    Technical Parameters

    No.ItemUnitParameter
    1Rated VoltagekV3.6,7.2,12
    2Rated CurrentA630,1250,1600,2000,2500,3150,4000
    3Rated Power-frequency Short-time Withstand VoltagePhase to Phase, Phase to EarthkV42
    Isolating DistancekV48
    4Rated Lightning Impulse Withstand VoltagePhase to Phase, Phase to EarthkV75
    Isolating DistancekV85
    5Rated Dynamic Current(Peak)kA40,50,63,80,100,125,130
    6Rated Short-time Withstand Current(4s,Virtual Value)kA16,20,25,31.5,40,50
    7Rated FrequencyHz50
    8Breaking Times of Rated Short Circuit Breaking CurrentTimes30
    9Rated Thermal Times4
    10Mechanical LifeTimes30000
    11Overall Dimension(Width×Height×Depth)mm

    800(1000)×2300×1500(1600/1700)


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