ISO:9001 certified company official supplier of China State Grid IEC61109 Detailed Product Descriptionrailway composite SUSPENSION insulator Test report by WHVRI XIHARI 5000 Hours aging test by CEPRI ISO9001:2008. IEC61109

Railway Composite Post Insulator used for 25kV Electrified Railway

Electromechanical specifications:1).Rating voltage: 25kV 2).Specialized mechanical bending load:160kN3).Structure height: 940±20mm 4).Min arcing distance: 490mm5).Min ceepage distance: 1671/195mm6).Lightning impulse voltage: 310kV 7).Power frequency wet withstand voltage: 190kV8).Pollution withstand voltage(under saline density0.35mg/cm2):36kV

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

25kv Railway Composite Suspension Insulator