Lightning Arrester,MODEL:YHWS-3.8/17,YHWS-7.3/30, ... -24,Y10C-2 Type System Rated Voltage (KV) Lightning Arrester Rated voltage (KV) Lightning Arrester Continuous Operating Voltage (KV) DC 1mA Voltage ... Impulse Discharge Voltage ≥KV 8/20 µ S Residual Voltage for Lightning Impulse ≤KV Square Wave Through Discharge (A) 8/20 µ S ...