Sign In | Join Free | My
China Kayi Industrial Co., Ltd.
The most reliable 10kV - 1100kV composite / polymer insulator supplier from China
Home > Station Class Surge Arrester >

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

China Kayi Industrial Co., Ltd.
China Kayi Industrial Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Contact Person:Mr Warren

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

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
Contact Now

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.

Product Tags:

high voltage surge arresters


substation surge arrester

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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

Inquiry Cart 0
Send your message to this supplier
To: China Kayi Industrial Co., Ltd.
Characters Remaining: (0/3000)