矿井 井下4千ⅤA三相660Ⅴ变380v220v变压器有一个线包烧了再怎么变220v电压

\u4e09\u76f8\u53d8\u538b\u5668\u8f93\u5165380V\u3001\u8f93\u51fa\u4e09\u76f8220V,380V220V\u662f\u6307\u76f8\u7535\u538b\u8fd8\u662f\u7ebf\u7535\u538b\uff1f

380,220\u90fd\u662f\u6307\u7ebf\u7535\u538b\u3002\u8f93\u5165\u76f8\u7535\u538b\u662f220\uff0c\u8f93\u51fa\u76f8\u7535\u538b\u662f127.\u4f60\u4eec\u7684\u7528\u7535\u8bbe\u5907\u662f\u5c0f\u65e5\u672c\u7684\u5427\u3002\u5c0f\u65e5\u672c\u7684\u8bbe\u5907\u989d\u5b9a\u7535\u538b\u662f110V\u3002
\u81f3\u4e8e127\u6bd4110\u9ad8\u5c31\u5bb9\u6613\u7406\u89e3\u4e86\u5427\uff0c\u6211\u4eec\u768410/0.4KV\u53d8\u538b\u5668\u4e5f\u662f\u8f93\u51fa\u7684\u662f400V\u7684\u6bd4380\u8981\u9ad85%~10%\u8003\u8651\u4e86\u53d8\u538b\u5668\u548c\u7ebf\u8def\u635f\u5931\u3002
\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60

\u8fd9\u53e5\u8bdd\u662f\u4e0d\u5408\u903b\u8f91\u7684\uff0c\u56e0\u4e3a\u5728\u4e09\u76f8\u7535\u529b\u53d8\u538b\u5668\u91cc\uff0c\u4e0d\u5b58\u5728\u201c380V\u53d8220V\u63a5\u7ebf\u201d\u7684\u6982\u5ff5\uff0c\u5f97\u5230220V\u7684\u524d\u63d0\u5c31\u662f\u53d8\u538b\u5668\u7aef\u5fc5\u987b\u5f15\u51fa\u96f6\u7ebf\uff0c\u5426\u5219\u5c31\u6ca1\u6709220V\u3002
\u6240\u4ee5\uff0c\u6ca1\u6709380\u53d8220\u7684\u53d8\u538b\u5668\u7684\uff0c\u8fd9\u4e2a\u662f\u6982\u5ff5\u6027\u9519\u8bef\u3002380V\u53d8220V\u540e\uff0c\u54ea\u4e00\u6839\u90fd\u4e0d\u662f\u96f6\u7ebf\u3002
\u5982\u679c\u662f\u4f60\u81ea\u5236\u7684\u5355\u76f8380V/220V\u7684\u53d8\u538b\u5668\uff0c\u90a3220V\u7aef\u6ca1\u6709\u96f6\u7ebf\uff0c\u4f60\u5c06220V\u7ed5\u7ec4\u7684\u54ea\u4e00\u7aef\u63a5\u5730\uff0c\u54ea\u4e00\u7aef\u5c31\u7b97\u96f6\u7ebf\u3002

\u62d3\u5c55\u8d44\u6599\uff1a
\u96f6\u7ebf\u662f\u53d8\u538b\u5668\u4e8c\u6b21\u4fa7\u4e2d\u6027\u70b9\uff08N\uff09\u5f15\u51fa\u7684\u7ebf\u8def\uff0c\u4e0e\u76f8\u7ebf\uff08L\uff09\u6784\u6210\u56de\u8def\uff0c\u5bf9\u7528\u7535\u8bbe\u5907\u8fdb\u884c\u4f9b\u7535\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u96f6\u7ebf\u5728\u53d8\u538b\u5668\u4e8c\u6b21\u4fa7\u4e2d\u6027\u70b9\uff08N\uff09\u5904\u4e0e\u4fdd\u62a4\u5730\u7ebf\uff08PE\uff09\u91cd\u590d\u63a5\u5730\uff08PEN\uff09\uff0c\u8d77\u5230\u53cc\u91cd\u4fdd\u62a4\u4f5c\u7528\u3002
\u767e\u5ea6\u767e\u79d1 \u96f6\u7ebf

烧了只有换线包

扩展阅读：井下电钳工k1到k6视频 ... 1140电机星角接线图 ... 档案怎样看9年井下工龄 ... 南桐煤矿6.25事故经过 ... 井下660v电机接线实物图 ... 电机380和660接法图 ... 井下电气作业仿真考试视频 ... 三相四线60a电表多少瓦 ... 矿井安全监控系统井下分站 ...