15KV composite polymer insulator
Rated Voltage:15KV
package: Carton
Certification:ISO9001
Offer OEM,ODM

 15KV composite polymer 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 

  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