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电动机起动电流大有无危害？
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电动机起动电流大有无危害？
时间：2021-12-26 22:24
关键词：
电气运行类技术
电子与通信技术
大学试题
工学
答案解析
<p> 在正常情况下因启动过程不长，短时间内流过大电流，虽然对电动机有一定影响，但发热一般不会很厉害，电动机是能够承受的。<br> 但如果重复超载启动以及连续带负荷多次启动，将有可能使电动机因过热而烧毁。</p>
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电动机起动电流大有无危害？
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