发布时间:2025-01-24 21:22:13
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 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13本人在北京做装修木工有八年了如果在装修公司里谋个轻松的职务倶体应该叫什么职务
2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13住进出租房有一段时间了现在发现房子是刚装修好的买什么牌子的除甲醛产品好些
2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13 2025-01-24 21:22:13