Surge Arrester

Surge Arrester Overview: Polymer Housed Distribution Surge Arresteris mainlyapplicable for protection of the power equipment like transformers against system over-voltages and lightning surges. It is manufactured with excellent voltage-ampere characteristics and high level of reliability and durability. And the arrester is designed and type tested according to IEC60099-4:2004 standard. Detailed Specifications of the SurgeArrester: Type (10kA)Rated Voltage (kV)MCOV (kV)Max. Residual Voltage (kV)2000 µs Rectangular Current Withstand (A)4/10 µs High Current ImpulseDimensionNumber of ShedsCreepage Distance (mm)Steep Current Impulse 1/10 µsLighting Impulse 8/20 µsSwitching Current Impulse 30/60 µsLength (mm)Arc Distance (mm)PH1-10/664.820.71815.32501002501253210PH1-10/997.231.02723.02501002801554280PH1-10/11118.837.93328.12501003101855350PH1-10/12129.641.53630.62501003101855351PH1-10/151512.052.04538.32501003402156419PH1-10/181814.462.05446.02501003702457487PH1-10/212116.872.56353.52501004002758555PH1-10/242419.282.57261.22501004303059622PH1-10/272721.693.28169.025010046033510690PH1-10/303024.0103.59076.525010052039512760PH1-10/333326.4113.89984.225010055042513894PH1-10/363628.8124.210891.825010055042513894