high voltage lightning arrester 1.Core material:Zinc Oxide 2.Housing material:Silicon rubber 3.Meet the IEC60099-4 ISO9001 E
high voltage lightning arrester
Application:
The ZnO arrester is mainly used to protect distribution transformer, cable connector and electric equipment from being damaged by lightning impulse voltage and operation over-voltage.
Normal service conditions:
The ambient air temperature is no higher than +40 degree. no lower than -40 degree.
The altitude above sea level does not exceed 2000m
Power frequency 48Hz~62Hz
Maximum wind speed does not exceed 35m/s
The earthquake intensity does not exceed 7 degrees
The voltage that long-time exerted shouldn't exceed its Max MCOV
high voltage lightning arrester
