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DC System Gapless Surge Arrester for Railway, 750V/1500V Rated

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DC System Gapless Surge Arrester for Railway, 750V/1500V Rated

Brand Name : HTR

Place of Origin : China

MOQ : 100pcs

Price : negotiable

Payment Terms : L/C,T/T,Western Union,Paypal

Supply Ability : 1,000 pcs/month

Delivery Time : 15-50 days, depends on QTY

Packaging Details : Carton box, Wooden case, as per requires

Temperature : -10℃～+40℃

Color : Red

Material : Copper, Silicone Rubber, Stainless Steel

Rated Voltage : 750V, 1500V

Installation : Indoor or Outdoor

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Product Description
The DC system gapless surge arrester is a protective device specifically designed for railway DC traction power supply systems. It is mainly used to protect rail transit equipment from damage caused by lightning, electrical arcs, and switching overvoltages.

This surge arrester has been developed in accordance with the technical report of the International Council on Large Electric Systems (CIGRE 33/14.05) and the "Guide for Gapless Metal Oxide Surge Arresters for HVDC Converter Stations" (GB/T 22389-2008). It also takes into account the current state of DC surge arrester production both domestically and internationally, as well as our company’s many years of experience in surge arrester design and manufacturing. The arrester features a well-designed structure and reliable performance. The resistor elements are made of DC metal oxide varistors independently developed by our company.

DC System Gapless Surge Arrester for Railway, 750V/1500V Rated


Product Feature

· This surge arrester features low residual voltage, high impulse current withstand capability, strong energy absorption capacity, and low power consumption under DC voltage operation.

· The polymer housing is formed in a single step using an integrated molding and curing process, providing excellent sealing performance and a long service life.


Specification

Product Performance

Reference Value

Product Name

Arrester

Temperature

-10℃～+40℃

Color

Red

Material

Copper, Silicone Rubber, Stainless Steel

Type

YH10WL-2.0/4.8
YH10WL-1.0/2.4
YH10WL-2.0/4.8X
YH10WL-1.0/2.4X

Standard

GB/T 25890.5-2010
EQV IEC61992-5
IEC60099-4
GB 11032

Rated Voltage

750V, 1500V

Installation

Indoor or Outdoor

DC System Gapless Surge Arrester for Railway, 750V/1500V RatedDC System Gapless Surge Arrester for Railway, 750V/1500V Rated




Product Tags:

DC gapless surge arrester

      

750V railway surge arrester

      

1500V DC system arrester

      
China DC System Gapless Surge Arrester for Railway, 750V/1500V Rated factory

DC System Gapless Surge Arrester for Railway, 750V/1500V Rated Images

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