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10-500kV Station Class Surge Arrester / Polymer Surge Arrestors IEC ANSI

Categories Station Class Surge Arrester
Brand Name: Changgong
Model Number: 10-500kV surge arrestors
Certification: KEMA STRI SGS
Place of Origin: China
Price: 10-900 usd per set
Payment Terms: L/C, T/T
Supply Ability: 5000 sets per month
Delivery Time: 10-90 days
Packaging Details: Wooden cases and cartons
Color: Grey, brown, red
Certificate: ISO9001:2008, KEMA
Material: Polymer and ceramic
Life span: 20 years
Lead time: Up to order quantity
Standards: IEC and ANSI
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    10-500kV Station Class Surge Arrester / Polymer Surge Arrestors IEC ANSI

    10-500kV station class surge arrestors lightling arrestors polymer surge arrestors

    1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight.
    2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
    in flow capacity.
    3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet.
    4. Products with detachment device can provide signals for quitting operation when failure occurs,
    avoiding arrester explosion, and it is maintenance-free.
    5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

    Composite Surge Arrester Parameters: Just take our 18kV S.A as an example:

    TypeYH10W5-18/49.54/10µS High current impulse kA100
    Rated voltage---------kV18Lightning impulse withstand kV150
    MCOV ----------------kV15.3Power frequency voltage withstand(dry/wet)kV38
    Nominal Current-------kA100.1S TOV--------------kV21.6
    Residual voltage of steep impulse----at 5kA(kV)53.31S TOV----------------kV20.7
    8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)49.410S TOV---------------kV19.8
    Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)37.81200S TOV-------------kV18
    1mA D.C reference voltage (kV)25.5Creepage distance ----mm596
    Line discharge level1Material employed in series non-linear resistorZinc Oxide
    2mS long duration impulse current A400Material of housingsilicon rubber

    Surge Arrester Drawing:

    Price List of Electrical Equipments SPD Thunder Arrester Polymeric Composite Surge Arrester

    Shipping Information:

    Product Name: 18kV,10kA ,Lightning arrester(L,A)Item No: YH10W5-18/49.5
    Size: 425mmX145mmX220mm with 3pieces per cartonPacking: Carton with polyfoam insert parts
    MOQ: 1setsProduction capacity: 500 sets per day
    Payment Terms: T/T 30% before shipment,balance 70% L/C after received B/LWeight: 6.5kg/carton
    Trade Terms: FOB,CIF(or we can discuss details)Loading Port: Ningbo/ Shanghai(Or as customer requirement)
    Loading Ability:20'GP4550sets

    MOA Production:

    Price List of Electrical Equipments SPD Thunder Arrester Polymeric Composite Surge Arrester


    1.The ambient temperature is not high than +40 celsius and not lower than -40 celsius.

    2.The altitude above sea level do not exceed 1000-2000m.(Altiplano area should be indicated when order.)

    3.The frequency in AC system is 50Hz or 60Hz.

    4.Power frequency voltage which has been bearing on arrester for a long time do not exceed continuous operating voltage.

    5.Max. wind speed do not exceed 35m/s.

    6.Apply to the area where earthquake intensity is not exceed 8 degree.

    7.The filthy area should be indicated before.


    1,All the substations

    2,All the electrified railways

    3,All the distribution lines

    4,Electric equipments

    Competitive Advantage:

    1.The low weight facilitates installation and permits erection in limited spaces and at almost all angles.

    2.No continuous current and low current impulse residual voltage.

    3.Excellent pollution and short circuit performance.

    4.Safe to touch when energized by accident.

    5.Stable U-I characteristics, even after multiple strikes.

    6.Resistant to UV, ozone, chemicals, mechanical abuse.

    7.Fully qualified following IEC60099-4.

    Quality 10-500kV Station Class Surge Arrester / Polymer Surge Arrestors IEC ANSI for sale
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