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15KV Composite Lightning Surge Arrester Used for Power Transformer Protection

    Buy cheap 15KV Composite Lightning Surge Arrester Used for Power Transformer Protection from wholesalers
     
    Buy cheap 15KV Composite Lightning Surge Arrester Used for Power Transformer Protection from wholesalers
    • Buy cheap 15KV Composite Lightning Surge Arrester Used for Power Transformer Protection from wholesalers

    15KV Composite Lightning Surge Arrester Used for Power Transformer Protection

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    Brand Name : YONGDE
    Model Number : YH5W5-15
    Certification : ISO9001/KEMA
    Price : negotiation
    Payment Terms : T/T or western Union or L/C or PayPal
    Supply Ability : 30,000pcs per month
    Delivery Time : 21days per container
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    15KV Composite Lightning Surge Arrester Used for Power Transformer Protection

    Composite Lightning Arrestor used for transformer , KEMA


    Description:


    YH5W5-15/33 Surge Arresters


    YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties.


    Features:


    1. Compact and Lightweight

    2. Extremely Safe Pressure Relief Performance

    3. Superior Performance against Environmental Contamination

    4. Directly Molded Structure

    5. Compliance with International Standards(IEC60099-4)

    6. Simple Support Structure

    7. Manufactured at Advanced ISO-9001 certified facilities


    Specifications:


    YH5W5-15/33 Surge Arresters technical parameter

    TypeYH5W5-15/33
    Rated voltage---------kV15
    MOCV ----------------kV12.7
    Nominal Current-------kV5
    Residual voltage of steep impulse----at 5kA(kV)43.5
    8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)40
    Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)/
    1mA D.C reference voltage (kV)21.2
    Line discharge level1
    2mS long duration impulse current A250
    4/10µS High current impulse kA65
    Lightning impulse withstand kV95
    Power frequency voltage withstand(dry/wet)kV28
    0.1S TOV--------------kV18
    1S TOV----------------kV17.25
    10S TOV---------------kV16.5
    1200S TOV-------------kV15
    Creepage distance ----mm500
    Material employed in series non-linear resistorZinc Oxide

    Polymer surge arrester production process:


    1. Zinc oxide varistor with group
    2. Core body tied, solidify
    3. Degrease, coated with coupling agent
    4. Core body preheating
    5. Whole vulcanization molding
    6. Visual inspection, secondary vulcanization
    7. Factory inspection
    8. Packing and warehousing


    Quality 15KV Composite Lightning Surge Arrester Used for Power Transformer Protection for sale
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