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为了更好地使用电动机,延长它的使用寿命,本文就谈谈渔场用三相异步电动机的正确维护使用和常见故障的原因分析。1 三相异步电动机的维护使用1.1 起动前的准备及检查 对于新装的或停车时间较长(3个月以上)的电动机,通常用500V摇表(或兆欧表)测量电动机和起动设备的绝缘电阻,应大于0.5MΩ才可使用,否则必须进行烘燥处理。
In order to make better use of the motor to extend its service life, this article will talk about the correct maintenance and use of three-phase asynchronous motor fishing grounds and analysis of the causes of common failures. 1 Three-phase asynchronous motor maintenance 1.1 Before the start of the preparation and inspection For the new or parking a long time (3 months) of the motor, usually 500V shake table (or megger) to measure the insulation of the motor and starting equipment Resistance, should be greater than 0.5MΩ can be used, or must be dried.