经过5比500电流互感器的电表应该怎么读电度？直接读还是乘500？ 互感器电表如何计算度如500/5
\u7535\u6d41\u4e92\u611f\u5668\u4e3a500/5A\u8bf7\u95ee\u5b83\u4e0e\u7535\u5ea6\u8868\u662f\u4ec0\u4e48\u5173\u7cfb\u3002\u7535\u6d41\u4e92\u611f\u5668\uff08\u73b0\u5728\u7684\u6807\u51c6\u56fe\u4e0a\u4ee3\u53f7\u662fTA\uff09\u4e0e\u7535\u5ea6\u8868\u6ca1\u6709\u4ec0\u4e48\u5173\u7cfb\u3002
\u7535\u529b\u8ba1\u91cf\u662f\u5426\u9700\u8981\u5b89\u88c5TA\u5b8c\u5168\u662f\u770b\u9700\u8981\uff1a\u5982\u679c\u8d1f\u8f7d\u7535\u6d41\u8f83\u5927\uff0c\u5982\u4e0a\u767e\u5b89\u751a\u81f3\u66f4\u5927\uff0c\u5c31\u9700\u8981\u52a0\u88c5TA\u4e86\u3002
\u81f3\u4e8e\u7535\u5ea6\u8868\u7684\u9009\u62e9\uff0c\u4e5f\u662f\u770b\u73b0\u573a\u7684\u5b9e\u9645\u60c5\u51b5\u548c\u9009\u578b\u4eba\u7684\u8ba4\u77e5\u3002
\u5982\u679c\u5b89\u88c5\u4e0aTA\uff0c\u5728\u4f4e\u538b\u7528\u7535\u8ba1\u7b97\u7528\u7535\u91cf\u65f6\uff1a
\u7528\u7535\u7535\u5ea6\u6570=\uff08\u73b0\u5728\u8868\u8bfb\u6570-\u4e0a\u6708\u8868\u8bfb\u6570\uff09*\u53d8\u6bd4
\u4f60\u7528\u7684\u662f500/5\u7684TA\uff0c\u5c31\u662f\u4e58\u4ee5100\u3002
\u5982\u679c\u662f\u9ad8\u538b\u7528\u7535\u6237\uff0c\u8fd8\u5f97\u518d\u4e58\u4ee5\u7535\u538b\u4e92\u611f\u5668\uff08\u6807\u51c6\u56fe\u4e0a\u4ee3\u53f7\u662fTV\uff09\u7684\u53d8\u6bd4\u3002
\u6709\u529f\u7535\u5ea6=\u7535\u80fd\u8868\u8bfb\u6570\u5dee*\u7535\u538b\u4e92\u611f\u5668\u53d8\u6bd4*\u7535\u6d41\u4e92\u611f\u5668\u53d8\u6bd4\uff0c380v\u6ca1\u6709\u7535\u538b\u4e92\u611f\u5668\u7684\u8bdd\u76f4\u63a5*\u7535\u6d41\u4e92\u611f\u5668\u53d8\u6bd4\uff0c6kv\u4ee5\u4e0a\u90fd\u6709\u7535\u538b\u4e92\u611f\u5668\uff0c\u4e8c\u6b21\u7535\u538b\u4e3a100v\uff0c\u59826kv,500/5\u7535\u5ea6\u500d\u7387\u4e3a6/0.1*500/5=60000\uff0c\u7535\u8868\u8d70\u4e00\u5ea6\u5b9e\u9645\u7528\u753560000\u5ea6
直接读电表数乘以变比（变比=500/5）本月用电量=（本月电表数-上月电表数）x（500/5）
500比5倍率100.读数乘100等到的是电量
度数乘500
度数乘以100
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