Wuhan Line Power Transmission Equipment Co., Ltd.
Main products:Composite Pin Type Insulator,Composite Long Rod Insulator,Composite Post Insulator,Composite Insulator For Railways
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Contact Us
  • Contact Person : Ms. Liu Shirley
  • Company Name : Wuhan Line Power Transmission Equipment Co., Ltd.
  • Tel : 86-27-81319045
  • Fax : 86-27-81319175
  • Address : Hubei,Wuhan,Yangguang Road, Miaoshan Development Zone , Jiangxia District, Wuhan City
  • Country/Region : China

25KV Railway Composite Suspension Insulator

25KV Railway Composite Suspension Insulator
Product Detailed
Railway Insulator Excellent hydrophobicity Excellent electrical insulation properties TB/T3199-2008

Railway Insulator used for 25kV Electrified Railway

Features:1) End fittings are crimped onto fiberglass rod with voice-operated displacement type crimper2) 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.

Materials: 1) Silicone rubber housing 2) ECR fiberglass reinforced epoxy resin rod

Electromechanical specifications:1).Rating voltage: 25kV 2).Specialized mechanical bending load:100(120)kN3).Structure height: 834±20mm4).Min arcing distance: 600mm5).Min ceepage distance: 1600mm6).Lightning impulse voltage: 310kV7).Power frequency wet withstand voltage: 150kV8).Pollution withstand voltage(under saline density0.35mg/cm2):36kV

25KV Railway Composite Suspension Insulator



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