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三相电度表怎么看(计)倍数?

文章来源:临沂贝搏体育登路回收公司 更新时间:2019/7/20

三相电度表怎么看倍数?三相四线电能表经电流互感器计量怎么看(计)倍数?这个问题由临沂顺鑫废旧电(dian)表回收公司为你解答一下。


电(dian)(dian)(dian)(dian)(dian)(dian)流互感器一(yi)(yi)般的(de)(de)倍数比(bi)是(shi):50/5(电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)电(dian)(dian)(dian)(dian)(dian)(dian)量(liang)读(du)(du)(du)(du)数×10)、100/5(电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)电(dian)(dian)(dian)(dian)(dian)(dian)量(liang)读(du)(du)(du)(du)数×20)、150/5电(dian)(dian)(dian)(dian)(dian)(dian)(电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)电(dian)(dian)(dian)(dian)(dian)(dian)量(liang)读(du)(du)(du)(du)数×30)、200/5(电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)电(dian)(dian)(dian)(dian)(dian)(dian)量(liang)读(du)(du)(du)(du)数×40)、300/5(电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)电(dian)(dian)(dian)(dian)(dian)(dian)量(liang)读(du)(du)(du)(du)数×60)、400/5(电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)电(dian)(dian)(dian)(dian)(dian)(dian)量(liang)读(du)(du)(du)(du)数×80)等,电(dian)(dian)(dian)(dian)(dian)(dian)流互感器都有注明(ming)1匝(za)(即一(yi)(yi)次线穿过其(qi)内孔的(de)(de)圈(quan)数计(ji)算(suan))的(de)(de)倍率是(shi)多少(shao)、2匝(za)、3匝(za)等的(de)(de)倍率是(shi)多少(shao)。

教你如何看电表度数

比喻说(shuo)(shuo);一(yi)(yi)个(ge)200/5的(de)(de)(de)电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)器如(ru)(ru)果(guo)一(yi)(yi)次线(xian)(xian)只是(shi)(shi)(shi)单独穿(chuan)过(guo)其内(nei)孔的(de)(de)(de)话它的(de)(de)(de)倍率(lv)是(shi)(shi)(shi)200/5、即(ji)是(shi)(shi)(shi)说(shuo)(shuo);计量电(dian)(dian)(dian)能(neng)表(biao)的(de)(de)(de)读数×40就(jiu)是(shi)(shi)(shi)实际的(de)(de)(de)用(yong)电(dian)(dian)(dian)量。如(ru)(ru)果(guo)是(shi)(shi)(shi)一(yi)(yi)次线(xian)(xian)穿(chuan)过(guo)电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)器内(nei)孔之(zhi)后再(zai)返(fan)回再(zai)穿(chuan)过(guo)其内(nei)孔(即(ji)是(shi)(shi)(shi)说(shuo)(shuo);一(yi)(yi)次线(xian)(xian)重复两次穿(chuan)过(guo)其内(nei)孔即(ji)2匝(za))的(de)(de)(de)话、200/5的(de)(de)(de)电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)器的(de)(de)(de)倍率(lv)由原来的(de)(de)(de)200/5变为100/5了,也(ye)(ye)即(ji)是(shi)(shi)(shi)说(shuo)(shuo);电(dian)(dian)(dian)能(neng)表(biao)的(de)(de)(de)读数由原来×40变为×20了(说(shuo)(shuo)明;三个(ge)电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)器的(de)(de)(de)规格要(yao)相(xiang)同、三个(ge)电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)器一(yi)(yi)次线(xian)(xian)的(de)(de)(de)匝(za)数也(ye)(ye)要(yao)相(xiang)同)。


总的来说,把电(dian)流互感器给(ji)出(chu)的匝(za)数与倍(bei)率来×计(ji)量电(dian)能表(biao)的用电(dian)读数就是用户(hu)实(shi)际用电(dian)量。
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