发布时间:2025-02-05 17:48:27
电表接线步骤图解方法如下:
材料准备:380v电表等等。
1、取一块380v电表,并打开图中箭头所示的区域。
2、接着依图示查阅外壳内部刻印明答的接线说明。
3、松开各个接线螺丝备用。
4、确定接线方式,如果采用三相直接接线及三相四线法,即下图接线所示。
5、如果用三相三线互感接线方法,请选择下图接线。
请问光伏组件功率代表什么意思还知道转换效率开路电压短路电流等怎么求组件发电量
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