四线380v电表零线出线不经过电表可以吗直接压零线端？ 四线380v电表零线出线不经过电表可以吗直接压零线端
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\u4e09\u76f8\u7535\u80fd\u8868\u5c31\u76f8\u5f53\u4e8e\u4e09\u53ea\u5355\u76f8\u7535\u80fd\u8868\uff0c\u6ca1\u6709\u96f6\u7ebf\u5c31\u65e0\u6cd5\u5f62\u6210\u56de\u8def\uff0c\u65e0\u6cd5\u51c6\u786e\u8ba1\u91cf\u3002
\u5fc5\u987b\u63a5\u96f6\u7ebf\u7684\u539f\u56e0\uff1a
1\u3001\u4e3a\u4e86\u51c6\u786e\u53ef\u9760\u8ba1\u91cf\u3002\u4e09\u76f8\u56db\u7ebf\u7535\u80fd\u8868\u91c7\u7528\u661f\u578b\u63a5\u6cd5\uff0c\u5982\u679c\u6ca1\u6709\u63a5\u5730\u7ebf\uff0c\u4e2d\u6027\u70b9\u5c31\u4f1a\u968f\u7740\u8d1f\u8377\u5927\u5c0f\u6f02\u79fb\uff0c\u8fd9\u6837\u8ba1\u91cf\u539f\u4ef6\u4e4b\u95f4\u7684\u7535\u538b\u5c31\u4e0d\u7a33\u5b9a\u4e86\uff0c\u8ba1\u91cf\u529f\u80fd\u4e5f\u5c31\u4e0d\u51c6\u786e\u4e86\u3002
2\u3001\u4f7f\u7528\u65b9\u4fbf\u3002\u4e00\u822c\u5b89\u88c5\u4e09\u76f8\u56db\u7ebf\u7535\u80fd\u8868\u7684\u7528\u6237\u4e0d\u5149\u4f7f\u7528\u4e09\u76f8\u7535\u673a\uff0c\u4e00\u822c\u4f1a\u9700\u8981\u7167\u660e\u7b49\u4f7f\u7528220V\u7535\u538b\u7684\u60c5\u51b5\uff0c\u6240\u4ee5\u8fd9\u5c31\u9700\u8981\u96f6\u7ebf\u3002
\u6269\u5c55\u8d44\u6599\u4e09\u76f8\u56db\u7ebf\u7535\u8868\u4f7f\u7528\u5b89\u5168\u6ce8\u610f\u4e8b\u9879\uff1a
1\u3001\u4e09\u76f8\u7535\u5ea6\u8868\u5728\u51fa\u5382\u524d\u7ecf\u68c0\u9a8c\u5408\u683c\uff0c\u5e76\u52a0\u5c01\u94c5\u5370\uff0c\u5373\u53ef\u5b89\u88c5\u4f7f\u7528\u3002\u5982\u679c\u68c0\u67e5\u51fa\u662f\u65e0\u94c5\u5c01\u6216\u50a8\u5b58\u8fc7\u671f\u7684\u7535\u5ea6\u8868\uff0c\u5e94\u8bf7\u6709\u5173\u90e8\u95e8\u91cd\u65b0\u6821\u9a8c\u540e\uff0c\u518d\u5b89\u88c5\u4f7f\u7528\uff0c\u4ee5\u786e\u4fdd\u51c6\u786e\u8ba1\u91cf\u7535\u91cf\u3002
2\u3001\u7535\u80fd\u8868\u7531\u539f\u5305\u88c5\u7bb1\u4e2d\u53d6\u51fa\u65f6\u53d1\u73b0\u5185\u5305\u88c5\u6216\u5916\u58f3\u635f\u4f24\uff0c\u4e0d\u8981\u5bf9\u8be5\u7535\u80fd\u8868\u8fdb\u884c\u5b89\u88c5\u3001\u52a0\u7535\uff0c\u8bf7\u4e0e\u4ea7\u54c1\u516c\u53f8\u6280\u672f\u670d\u52a1\u90e8\u95e8\u8054\u7cfb\u3002
3\u3001\u7535\u5ea6\u8868\u5b89\u88c5\u5728\u5ba4\u5185\uff0c\u9009\u62e9\u5e72\u71e5\u901a\u98ce\u7684\u5730\u65b9\uff0c\u5b89\u88c5\u7535\u5ea6\u8868\u7684\u5e95\u677f\u5e94\u5b89\u7f6e\u5728\u575a\u56fa\u8010\u706b\u3001\u4e0d\u6613\u53d7\u6f6e\u9707\u52a8\u7684\u5899\u9762\u4e0a\uff0c\u7535\u5ea6\u8868\u5b89\u88c5\u9ad8\u5ea6\u5efa\u8bae\u57281.8m\u5de6\u53f3\uff0c\u5b89\u88c5\u540e\u7535\u5ea6\u8868\u5e94\u5782\u76f4\u4e0d\u503e\u659c\u3002
4\u3001\u7535\u5ea6\u8868\u5728\u5b89\u88c5\u65f6\uff0c\u5b89\u88c5\u89c4\u5b9a\u76f8\u5e8f\uff08\u6b63\u5e8f\uff09\u53ca\u6b63\u786e\u7684\u63a5\u7ebf\u56fe\u8fdb\u884c\u63a5\u7ebf\u3002\u63a5\u5165\u63a5\u7ebf\u76d2\u5185\u7684\u5bfc\u7ebf\u8981\u56fa\u5b9a\u7d27\u5bc6\uff0c\u907f\u514d\u63a5\u5934\u63a5\u89e6\u4e0d\u826f\u800c\u70e7\u6bc1\u63a5\u7ebf\u76d2\u3002
5\u3001\u5728\u96f7\u96e8\u8f83\u591a\u7684\u5730\u533a\u4f7f\u7528\u7535\u5ea6\u8868\uff0c\u9700\u8981\u5728\u5b89\u88c5\u5904\u91c7\u53d6\u907f\u96f7\u63aa\u65bd\u3002
6\u3001\u5728\u6709\u6c61\u79fd\u53ca\u53ef\u80fd\u635f\u574f\u673a\u6784\u7684\u573a\u6240\uff0c\u7535\u80fd\u8868\u5e94\u5b89\u88c5\u5728\u4fdd\u62a4\u67dc\u5185\u3002
7\u3001\u4e09\u76f8\u7535\u5ea6\u8868\u4f7f\u7528\u7684\u8d1f\u8f7d\u5e94\u5728\u989d\u5b9a\u8d1f\u8f7d\u76845%~150%\u4e4b\u5185\uff0c\u4f8b\u5982\uff1a50A\u7535\u5ea6\u8868\u53ef\u57282\uff5e75A\u8303\u56f4\u5185\u4f7f\u7528\u3002
8\u3001\u5b89\u88c5\u7535\u80fd\u8868\u9700\u6709\u7ecf\u9a8c\u7684\u7535\u5de5\u6216\u4e13\u4e1a\u4eba\u5458\uff0c\u5e76\u786e\u5b9a\u8bfb\u5b8c\u5b89\u88c5\u624b\u518c\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u4e09\u76f8\u7535\u5ea6\u8868
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u4e09\u76f8\u56db\u7ebf
\u4e09\u76f8\u56db\u7ebf\u7535\u8868\u96f6\u7ebf\u8f93\u5165\u63a5\u4e86\u51fa\u7ebf\u53ef\u4ee5\u4e0d\u63a5\uff0c\u76f4\u63a5\u538b\u5728\u96f6\u7ebf\u7aef\u5b50\u4e0a\u5c31\u53ef\u4ee5\u3002
完全可以。因为电度表的零线，输入与输出的零线孔在电度表内是一块金属板直接接通的，所以只要电度表已经接了零线，电度表即可正常计数了，因而其它用电器可以直接接用零线总端子，是不影响计量准确的。
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