HY1W-60/144，HYIW-73/200，HY1W-100/260，避雷器（变压器中性点）
kage current under 0.75DC reterence voltage uA




陡波冲击电流下Steep wave thunder impulse current


雷电冲击电流下Under thunder impulse current


操作冲击电流下Operation thunder impulse current


2000微秒方波电流18次(峰值)2000ms square wavecurrent for 18 times(Peak)


8/20微秒冲击电

01/22 10:31