High quality hot selling Composite railway insulator

Composite Insulator for railway station

The(Silicon Rubber) Composite Electrical railway insulator(Composite railway insulator) is used in tunnels of electrical railway under severe conditions.The(Silicon Rubber)Composite Electrical railway insulator(composite railway insulator) can effectively prevent pollution flashover outage and free from cleaning maintenance work with a very small size,they can be substitued by porcelain or glass insulators in case of small tunnel space.Usually,they could be manufactured by means of injection whole-molding technology.The juncture between end fitting and core is totally embedded in HTV silicon rubber,emilinating conventional and traditional seal defects.

Product Description:

Features:

1) End fittings are crimped onto fiberglass rod with voice-operated displacement type crimper

2) The connection location between end fittings & rods is fused with sheds housing by the      

    overall high temperature vulcanized silicone rubber injection molding as it could minimize the interface.

3) Materials: Silicon Rubber for sheds/ housing

Specifications:

1.25KV railway insulator

2.Rate voltage: 25KV

3.Raged mechanical bending load: 60KN

4.Structure height: 695mm

5.Minimum nominal creepage distance: 1400mm

6.Power frequency voltage ≥130KV

7.Lightning impulse withstand voltage: ≥270KV

Characteristics and Advantages:.

1,we are insulator manufacturer

2,KEMA;ISO 9001:2008

3,IEC standard.

4,High mechanical strength

5,Good performance of hydrophobicity and antipollution.

6,Excellent electrical specification

7,Small volume and light weight

8,The design of shed adopted unique aerodynamics principle

9,The end seal adopted the high temperature sulfuration to ensure the reliable sealing performance of the metal fitting

Related Products:

Insulator Workshop:

 Packing and shipment:

Company Profile:

DalianKaishan International Trade Co., Ltd. is a global power products suppliers,located in the downtown of Dalian,(Address:25th Floor,Technology BLDG,Shahekou District,Dalian) The corporation is committed to the rapid development of power industry products.We have specialized technology, quality-control team,use strict quality standards and control systems for customer service.

The corporation provides all series of power products for the international market, including insulators,electrical fittings, transformers,wires and cables,electric cabinet,power tools and pylon installation works.

Kaishan international enjoys a high reputation all over the world,we have more than 200 partners,manufacturers in close cooperation home and abroad.

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