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变电柜电路板进水了怎么办
更新时间: 2020-09-19 00:00:00  

解决方法如下:

1、切断电源;

2、把总开关的上端通电部分用吹风机烘干;

3、打开开关盖子,逐一烘干,通电试用,试验开关有无损坏;

4、搭建防雨棚。

变电柜:顾名思义就是把电压高的变低,22KV变10KV、10KV变600V、10KV变400V更低的。或者把电压低的变高,在发电厂都采用变压输送,将发出的电能变成高电压进行输送较少损耗。

关键词: 电路板 怎么办

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