发布时间:2025-02-04 14:50:30
一般情况下200/5为电流互感器变比;10000/100为电压互感器变比;
*100是电量系数,如上述参数:200/5*10000/100=4000.,那么*为40.
读表数乘以4000即为电量实数.
富安娜家纺床上用品纯棉全棉学生宿舍被罩北欧风新品纯色单件被套
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