Date:
2017
-
10
-
31
This product applies to AC 50 ~ 60Hzpower system with the rated voltage of 40.5kV as short-circuit and overload protection elementfor power transformer and other power equipment. Itis mainlymounted in the40.5kV American box transformer and may share the box with other electrical elements.Normal operating conditions1) Maximum ambient air temperature is 40℃ and the lowest is -40℃;2) Altitude is not more than 1000m;3) Relative humidity: daily average is not more than 95%, and the monthly average is...