ZS-770 PIN POST INSULATOR

Short Description:

Technical requirement:

1.Creepage distance:770mm

2.Rated E&M failing load:16kN

3.Lightning impulse withstand voltage:190kV

4.Power frequency DRY withstand voltage:110kV

5.Power frequency WET withstand voltage:85kV

6.Power frequency breakdown voltage:200kV

7.Rated voltage:35kV

8.According to IEC60383-1:1993