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变频器怎么接电位器
更新时间: 2020-11-08 00:00:00  

三根线,一个电源,一个信号线(电压),一个公共地,这些在变频器的控制端子上就可以了。变频器是应用变频技术与微电子技术,通过改变电机工作电源频率方式来控制交流电动机的电力控制设备。

关键词: 变频 怎么 电位器

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