Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
Sample Available

Lightening Surge Arrester, Metal-Oxide Surge Arrester, Surge Arrester manufacturer / supplier in China, offering Polymeric Porcelain Lightening Metal-Oxide Surge Arrester, Tripleye Rods, Porcelain Housed Metal Oxide Surge Arresters and so on.

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Polymeric Porcelain Lightening Metal-Oxide Surge Arrester

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Min. Order / Reference FOB Price
200 Pieces US $5-10/ Piece
Port: Shanghai, China
Production Capacity: 10, 000 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Power Source Arrester
Structure: Zinc Oxide Arrester
Installation: Parallel Arrester
Application: AC/DC System
Size: Meidum
Operation Voltage: High Voltage

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Basic Info

Model NO.: YH10WX-108/281
Shape: Gyro Type
Material: Polymer or Porcelain
Certification: ISO9001
Brand: Powey
Rated Voltage: 110kv 
Mcov: 84kv
Trademark: None
Transport Package: Carton
Specification: polymer or porcelain
Origin: Qingdao, China(Mainland)
HS Code: 85354000

Product Description

Prooduct description
1. Scope

This SPI distribution materials specification describes the minimum technical requirements for design, materials, manufacturing, testing, inspection, delivery and performance requirement for surge arresters for 13.8KV and 33KV to be used in the overhead distribution system.

2. Service conditions
1) Surge arrester shall be suitable for operation under the service conditions as per SPI latest of General Specification.
2) The surge arresters and its fittings shall withstand the effect of direct solar radiation at their installed locations. The temperature of exposed surfaces shall be regarded as 75ºC plus the effect of internal heating.
3) All locations are subject to sand storms and arresters shall therefore be designed to prevent ingress/deposit of sand over the outer and inner surface of surge arresters. 
3. System conditions
The surge arresters shall be suitable for installation in a system of the given characteristics in technical specification.
4. Mounting arrangement:
Mounting arrangement shall be vertical or horizontal. NEMA type mounting brackets shall be provided to facilitate mounting of arresters on angle or channel iron type cross arms.

5. Insulator details:
All the insulator shall have the rated withstand voltage given in technical specification. Creepage distance is based on nominal line-to-line voltage and shall be 25/40mm/KV minimum for dry and wet areas respectively. Insulator sheds shall be designed to minimize trapping of contamination. It can either be made of polymer or porcelain having glazed brown or gray color. The polymer should be "Silicon rubber housing made by direct molding method".
6, Technical parameters:
Rated voltage:110KV  Maximum continuous operating voltage (MCOV) :84KV
Nominal discharge current :10KA        Country of origin :QINGDAO,CHINA

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US $9-90 / Piece