Detailed Product Description

This new generation of Polymer Insulator characterized with:
Small
Light
High mechanical strength
High performance against pollution
No need zero value detection
Easy installation
Less maintenance
The polymer insulator produced by our company has applied whole injection technique, the combination of hardware fittings and glass-fiber core are employed compression technique, which is equipped with fully-automatic detection damage inspection system. The terminals of hardware fitting have four layer sealing to eliminate the key-problem influencing the reliability of composite insulator-interface brittle fracture. Therefore, advanced equipment and strict production procedure ensure our polymer insulator meet the technical requirements of GB/T19519-2004 and IEC61109.

Suspention type end  fittings:  O types, Ball  & Socket type, clevis type tec
weather aging test: 5000 hours
type tested

Post type insulator for switch, with material of silicone rubber. Small and light.

Rated voltage from 11kV to 38kV.
Application: for high voltage switches