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Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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    Buy cheap Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20 from wholesalers
     
    Buy cheap Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20 from wholesalers
    • Buy cheap Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20 from wholesalers
    • Buy cheap Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20 from wholesalers

    Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20

    Ask Lasest Price
    Brand Name : HENGFENGYOU
    Model Number : ZW8-12/630-20
    Certification : IEC CB COC KEMA SNI SABS CCC
    Price : 200-5000/piece
    Payment Terms : LC T/T
    Supply Ability : 20000 pieces/year
    Delivery Time : 15 days
    • Product Details
    • Company Profile

    Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20

    ZW8-12/630-20 with PT GPRS module 12KV 630A Intelligent type vacuum

    circuit breaker vcb


    ZW8-12 630-20 outdoor high voltage vacuum circuit breaker is an AC 50HZ three-phase

    power system, Attention should be paid to the load current, no-load current and

    short-circuit current for switching off and closing the 10KV power grid in urban areas,

    It can also be used as a switch in rural power grid and small power system, It is an oil-free

    renewal product of urban and rural power grids.


    Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20


    ItemUnitTechnicalData
    |1RatedvoltageKV12
    |2RatedcurrentA630
    |3Power-frequencywithstandvoltageKV42/48
    |4Lightingimpulsewithstandvoltage(peakvalue)KV75/85
    |5Ratedshort-circuitopeningcurrentkA20
    |6Ratedshort-circuitdlosingcurrentkA50
    7Ratedshortcircuitcurrentinterruptiontimestimes≥30
    8Mechanicallifetimes10000
    |9Ratedoperatingvoltage(tumn-in/turmn-ofcoil)VDC220VIAC220V
    10AllowableWearThicknessofDynamicandStatic
    Contacts
    mm3mm
    11Disconnectiondistanceofisolationfraduremm>200mm
    12Ratedoperatingsequence0-0.3s-C0-180s-CO

    Specification:


    Snapped vacuum interrupter,air insulated,with electric spring operating mechanism,allowing

    breaking the ability strong,high frequency short-circuit breaking,no fire and explosion hazards,

    easy operation is an excellent,practical,strong product.

    The product structure using three-phase common tank type,casing into the outlet,cabinets dry

    air,electric spring mechanism is disposed on the side of the box,can be used under relatively

    harsh environmental conditions.

    This product is vacuum interrupter ceramic shell,goblet longitudinal magnetic field electrode

    structure,copper-chromium contact materials,with excellent breaking and closing short-circuit

    current capability.

    The product is small,light weight,becautiful apperance.vacuum interrupter ans insulation support

    sleeve design compact,pole qualifying conductive silicone rubber outer note,can adapt to harsh

    weather confitions and dirty environmrnts.

    Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20


    About us


    Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric complete

    sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers,

    high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized electrical

    enterprises. The company is located in the beautiful coastal city of china-qingdao. The company

    has a registered capital of 10 million yuan, 20 senior technical personnel, more than 500 employees,

    and a sound sales and service system, annual output value of US $1 billion, the products sell well

    at home and abroad.


    Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20

    Quality Intelligent Type Power Vac Breaker AC 50HZ Three Phase Power System ZW8-12 / 630-20 for sale
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