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electric supplies box power distribution non-low voltage switchgear

    Buy cheap electric supplies box power distribution non-low voltage switchgear from wholesalers
     
    Buy cheap electric supplies box power distribution non-low voltage switchgear from wholesalers
    • Buy cheap electric supplies box power distribution non-low voltage switchgear from wholesalers
    • Buy cheap electric supplies box power distribution non-low voltage switchgear from wholesalers
    • Buy cheap electric supplies box power distribution non-low voltage switchgear from wholesalers
    • Buy cheap electric supplies box power distribution non-low voltage switchgear from wholesalers

    electric supplies box power distribution non-low voltage switchgear

    Ask Lasest Price
    Brand Name : HENGFENGYOU
    Model Number : MNS
    Certification : ISO IEC CB COC KEMA SNI SABS CCC
    Price : 200-20000/piece
    Payment Terms : LC T/T
    Supply Ability : 5000 piece/year
    Delivery Time : 30 days
    • Product Details
    • Company Profile

    electric supplies box power distribution non-low voltage switchgear

    electric supplies box power distribution non-low voltage switchgear


    1.Product Description
    Ac metal closed type shift switch cabinet is a three-phase ac 50HZ indoor device metal closed switch equipment.Is used in power plants, substation system rated voltage 35kV, rated maximum current 2000A maximum voltage no more than 40.5kV single bus or single bus sectionalized sets of distribution equipment.

    This switch device meets the requirements of DL/ t404-91, IEC298, GB3906 and other standards, and has the functions of preventing wrong operation of circuit breaker, pushing and pulling handcart with load, grounding line, power transmission with grounding line and accidental charging interval (referred to as "five precautions")


    Technical Parameters

    NoItemUnitParameter
    1Rated voltagekV7.2kV, 12kV, 17.5kV, 24kV
    2Ratec frequencyHz50/60
    3Rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
    4Branch busbar rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
    5Main busbar rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
    61 min power frequency withstand voltage(wet/dry)kV38/48, 50/60/60/65
    7Lightning impulse withstand voltagekV75, 95/125
    8Rated short circuit breaking current(peak)kA40/50/63/80/100
    9Short time withstand current(4s)kA20/25/31.5/40
    10Protection typeIP4X for housing
    NoItemUnitParameter
    1Rated voltagekV36kV, 40.5kV
    2Ratec frequencyHz50/60
    3Rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
    4Branch busbar rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
    5Main busbar rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
    61 min power frequency withstand voltage(wet/dry)kV70/95
    7Lightning impulse withstand voltagekV170/185
    8Rated short circuit breaking current(peak)kA20/25/31.5/40
    9Short time withstand current(4s)kA40/50/63/100
    10Protection typeIP4X for housing

    Technical Feature

    1. The box of the KYN28A air insulated metal clad switchgear is made of aluminum-zinc coated steel sheet, so it is light, strong and beautiful.

    2. The electric clearance is larger than 125mm, and the composite insulation electric clearance is larger than 30 mm.

    3. Central-positioned circuit breaker.

    4. Perfect integrated interlocking mechanism

    5. Completed primary systematic diagram, more than 80 main circuit schemes



    electric supplies box power distribution non-low voltage switchgear

    electric supplies box power distribution non-low voltage switchgear








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