HY5WR-42/134，HY5WR-51/134，HY5WR-52.7/134，避雷器
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微秒冲击电流20次kA(峰值

12/30 01:48