An a . c . voltage of 2000 volts is applied between the winding and ground to test the integrity of the insulation between the winding and core iron 在线圈绕组和地线上加上2000伏交流电以测试线圈绕组和芯铁之间的绝缘的整体性能。
其他语种释义
core ironとは意味:core iron 磁芯用鉄[金属]; 中子用心金[機械]; 中子用心金[金属]