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Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device

    Buy cheap Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device from wholesalers
     
    Buy cheap Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device from wholesalers
    • Buy cheap Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device from wholesalers

    Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device

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    Brand Name : YONGDE
    Model Number : Y10W5-66
    Certification : ISO9001
    Price : negotiation
    Payment Terms : D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal
    Supply Ability : 1,500 pcs per month
    Delivery Time : 21days per container
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    Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device

    Electrical Porcelain Surge Protector Device Lightning Diverter


    Description:


    Porcelain Surge Arrester for 35~220kv alternating system

    Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
    It has a two-way pressure release structure.
    Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
    E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.


    Applications:


    1. Distribution networks

    2. Transmission line

    3. Substation

    4. Railway power station

    5. Alternator and electromotor


    Specifications:


    TypeY10W5-66/176
    Rated voltage---------kV66
    MOCV ----------------kV52.8
    Nominal Current-------kV10
    Residual voltage of steep impulse----at 5kA(kV)221
    8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)178
    Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)137
    1mA D.C reference voltage (kV)96
    Line discharge level1
    2mS long duration impulse current A400
    4/10µS High current impulse kA100
    Lightning impulse withstand kV325
    Power frequency voltage withstand(dry/wet)kV140
    0.1S TOV--------------kV79.2
    1S TOV----------------kV75.9
    10S TOV---------------kV72.6
    1200S TOV-------------kV66
    Creepage distance ----mm2500
    Material employed in series non-linear resistorZinc Oxide
    Quality Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device for sale
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