Surge arrester

Surge arrester

1000kV porcelain housing Zinc Oxide arrester
ModeThe factory codeLightning arrester rated voltage kV RMSLightning arrester system nominal voltage is kV RMS

Continuous  operating voltage of arrester kV RMS

DC reference voltage kV is not less than 1mA

Impulse current  residual kV is not c than  peak

Nominal current impulse residual voltage kV is not  hollow insulator than  peakSteep impulse current residual kV is not hollow  insulator than  peak

2ms square wave  through flow capacity of A 20  peak

Nominal creepage  distance mm

Weight  kg

Remarks
Y20W1-828/1620W62950828100063811141460162017828000330007500
Y20W1-888/1700W62951888100068411451500170018328000330007510


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