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Main Dimensions Arrester Insulator(10kA,3kV 18kV)ManufacturerUnitPingxiang Huapeng Porcelain Insulator Co.,Ltd.Rated VoltagekV369121518Nominal discharge currentkA101010101010General FeatureApplicable standardIEC60099-4(2006)Type designationYH10W-3YH10W-6YH10W-9YH10W-12YH10W-15YH10W-18Housing materialSilicone rubberSilicone rubberSilicone rubberSilicone rubberSilicone rubberSilicone rubberWith(out) gqpsWithoutWithoutWithoutWithoutWithoutWithoutRatings characteristicsRated frequencyHz505050505050Residual voltage at -lightning impule 8/20μskV8.817.626.435.244.052.8 -steep current impulse 1/10μskV10.220.430.640.851.061.2 -switching impulse 30/60μs(10kAup)kV7.515.022.530.037.545.0 -switching surge(class 1)kA0.50.50.50.50.50.5Continuous operating voltagekV2.44.87.29.612.014.4Power freqncy reference voltagekV≥3≥6≥9≥12≥15≥18Long duration current impulse withstand -line discharge chass(10kAup) -2ms rectangular current withstandA250250250250250250Operating duty -4/10μs high current impulse withstandkA100100100100100100Housing insulation level -lightning impulsekV11.523.034.546.057.569.0 -power frequency,wet 1 minkV81624324048Partial dischargepC10Power frequency voltage versus time1.15UR-0.1s 1.10UR-1s 1.05UR-1s 1UR-1200sReference voltage(1 mA DC)kV≥4.3≥8.6≥12.9≥17.2≥21.5≥25.8ManufacturerPingxiang Huapeng Porcelain Insulator Co.,Ltd.Rated VoltagekV369121518Nominal discharge currentkA101010101010Measurements dimensionsCreepage distancemm215443443443557671 -creepage distance/rated voltage ratiomm/kV727449373737Mechnical section lengthmm106178178178214250Mechanical strength -torsionalNm505050505050 -cantileverN147147147147147147Blocks -diametermm424242424242 -heightmm212121212121 -number of blocks123456Arrester dimension -shed diametermm118/98118/98118/98118/98118/98118/98 -number of sheds2/14/34/34/35/46/5 -core diametermm595959595959 -arrester height (with fittings)mm166238238238274310We can product arrester insulator according with customers' requirement. We passed ISO9001 quality certificate. Best quality and low price.If you are interested,please don't hesitate contact me.