Technical Requirements.
1、System nominal voltage:35kV
2、Surge arrester rated voltage:51kV.
3、Continuous operation voltage:41kV
4, 1mA DC reference voltage: not less than 73kV
5、Nominal lightning impulse current residual voltage: not more than 134kV
6、2ms long duration current impact resistance 400A
7、4/10us high current impact withstand 65KA
8, lightning arrester body creepage distance of not less than 1300mm