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正反转停止指示灯怎么接
更新时间: 2021-04-27 14:44:43  

正反转停止指示灯接法如下。

1、用弱电方法进行,我们通过降压变压器把380V电压降到30V以下,然后通过桥式整流用直流指示灯进行指示,这样既安全又方便。

2、用强电方法进行指示 我们依据交流接触器线圈额定电压的等级可以选择两种启停指示灯,一种是220V交流指示灯;另一种是380V交流指示灯。

关键词: 反转 停止 指示灯 怎么

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