发布时间:2025-01-24 21:22:41
1、用绝缘电阻摇表检查电机线圈的绝缘电阻是否大于0.5兆欧,如果大于0.5兆欧,那说明电机的绝缘性能良好.
2、用万用表电阻档,测试电机的3个绕组的直流电阻是否一样,如果一样或者3个绕组的直流电阻的大小偏差很小,那说明3个绕组的线圈之间没有匝间短路的问题。
3、手动盘动电机的转轴,检查有否盘不动,异响等。
2022~2023关于荆州市公积金提取及贷款政策调整新规详解
2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41学铆工能看分析图纸拿活的那种有高人给介绍下学习资料的集思广益
2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41生活条件好了打算给家里装套供暖设备不能占空间也不要抬高地面的有符合这种条件的供暖设备没
2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41 2025-01-24 21:22:41