polymer insulator1.rated voltage:110KV
2.confirm to GB/T19519-2004,JB/T8460-1996
3.certification:ISO9001
4.package: Carton
5

polymer post insulator is suitable for various area, especially filthy areas. This kind product’s anti-bending intensity is high and its performance in anti-pollution, anti-quake, anti-impulse, anti-rupture is excellent. Besides, its volume is small, weight is light, and convenient to install. Maintenance and manual cleaning is not needed. It is an alternative to porcelain post insulator.

 Materials:
1) Silicon Rubber for sheds/ housing
2) Glass-fiber reinforced epoxy resin rod (ECR type) for core
3) Hop dip galvanized cast steel for metal fittings 

Technical  Parameter:

Normal service conditions:

1.The ambient air temperature is no higher than +40 degree. no lower than -40 degree.

2.The altitude above sea level does not exceed 1500m

3.AC Power frequency does not exceed 100Hz

4.Maximum wind speed does not exceed 35m/s

5.The earthquake intensity does not exceed 7 degrees

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