Surge arrester

Surge arrester

330-1000kV composite 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
YH20W1-828/1620W8295082810006381114146016201782800033000

YH20W1-600/1380829066007504628101135138014622500280001620
YH20W1-648/1491829106487504988751226149115782500280001620
YH20W1-420/10068280042050031856582510061106200018900803
YH10W1300/72782781GB300330228425618727814120012600551



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