126kV Substation polymeric post silicone rubber Insulators

126kV Substation polymeric post silicone rubber Insulators Test report by WHVRI XIHARI 5000 Hours aging test by CEPRI

126kV Substation polymeric post silicone rubber Insulators 

Specifications:

1).Rating voltage:126kV

2).Specialized mechanical bending load: 10kN

3).Structure height:1220 ±2.7mm

4).Min arcing distance: 1084mm

5).Min creepage distance: 3150mm

6).Lightning impulse voltage: 450kV

7).Power frequency wet withstand voltage: 185kV

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.

Materials:

1) Silicone Rubber sheds and housing

2) ECR fiberglass reinforced epoxy resin rod

126kV Substation polymeric post silicone rubber Insulators