{"id":1712,"date":"2026-09-04T09:37:58","date_gmt":"2026-09-04T09:37:58","guid":{"rendered":"https:\/\/benlongkj.com\/?p=1712"},"modified":"2026-09-04T09:38:02","modified_gmt":"2026-09-04T09:38:02","slug":"electric-meter-test","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/zh-ct\/news\/electric-meter-test\/","title":{"rendered":"\u96fb\u80fd\u8868\u6e2c\u8a66\u8a2d\u5099\uff1a\u6821\u6e96\u5de5\u4f5c\u53f0\u8207\u7cbe\u5ea6\u9a57\u8b49\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p>\u767c\u5e03\u6642\u9593\uff1a2026-09-04<\/p>\n<p>\u7cbe\u78ba\u7684\u80fd\u6e90\u6e2c\u91cf\u5c0d\u65bc\u96fb\u8cbb\u8a08\u8cbb\u7cfb\u7d71\u3001\u96fb\u7db2\u904b\u71df\u53ca\u7b26\u5408\u6b63\u78ba\u6a19\u6e96\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u516c\u7528\u4e8b\u696d\u5be6\u9a57\u5ba4\u3001\u96fb\u8868\u88fd\u9020\u5ee0\u9084\u662f\u7368\u7acb\u6821\u6e96\u670d\u52d9\uff0c\u53ea\u8981\u9075\u5faa\u56b4\u8b39\u7684\u6e2c\u8a66\u7a0b\u5e8f\uff0c\u6240\u6709\u96fb\u6d41\u6e2c\u91cf\u90fd\u80fd\u4fdd\u8b49\u53ef\u9760\u4e14\u6e96\u78ba\u3002\u7372\u5f97\u4e0d\u6e96\u78ba\u7684\u8b80\u6578\u5c07\u5c0e\u81f4\u6536\u5165\u640d\u5931\u3001\u5ba2\u6236\u8a34\u8a1f\u6216\u9055\u53cd\u570b\u969b\u6a19\u6e96 IEC 62053 \u7684\u8981\u6c42\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u95dc\u65bc\u96fb\u8868\u6e2c\u91cf\u6e96\u78ba\u6027\u9a57\u8b49\u7684\u539f\u7406\u3001\u6a19\u6e96\u3001\u6280\u8853\u53ca\u6700\u4f73\u5be6\u8e10\u7684\u5168\u9762\u8cc7\u8a0a\uff0c\u5305\u62ec\u7528\u65bc\u55ae\u76f8\u548c\u4e09\u76f8\u96fb\u8868\u7684\u9ad8\u7cbe\u5ea6\u624b\u52d5\u6821\u6e96\u53f0\u3002.<\/p>\n<p>\u73fe\u4ee3 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u7a0b\u5e8f\u4e0d\u50c5\u5305\u62ec\u57fa\u672c\u6e2c\u8a66\uff0c\u9084\u6db5\u84cb\u8ae7\u6ce2\u6e2c\u8a66\u548c\u722c\u884c\u6e2c\u8a66\uff0c\u4e26\u6d89\u53ca\u81ea\u52d5\u5316\u8edf\u9ad4\u5e8f\u5217\u3001\u53c3\u8003\u6a19\u6e96\uff080.05 \u7d1a TP3T \u7cbe\u5ea6\uff09\u53ca\u7a69\u5b9a\u96fb\u6e90\u7684\u4f7f\u7528\u3002\u4e86\u89e3\u9019\u4e9b\u7d44\u4ef6\u4f7f\u4f01\u696d\u80fd\u5920\u9078\u64c7\u6700\u4f73\u7684\u96fb\u8868\u54c1\u8cea\u63a7\u5236\u6216\u6e2c\u8a66\u89e3\u6c7a\u65b9\u6848\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1713\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/09\/Electric-Meter-Test-Benlong-Technical-Guide.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u4ec0\u9ebc\u662f\u96fb\u8868\u6e2c\u8a66\uff1f<\/h2>\n<p><strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u662f\u4e00\u7a2e\u7cfb\u7d71\u6027\u9a57\u8b49\u904e\u7a0b\uff0c\u7528\u4ee5\u78ba\u8a8d\u80fd\u6e90\u8868\u7684\u6e96\u78ba\u6027\u3001\u529f\u80fd\u6027\u53ca\u53c3\u6578\u5728\u6307\u5b9a\u689d\u4ef6\u4e0b\u7684\u6b63\u78ba\u6027\uff0c\u63db\u53e5\u8a71\u8aaa\uff0c\u5373\u6aa2\u67e5\u96fb\u8868\u662f\u5426\u5728 IEC 62053-11\/22\/23 \u570b\u5bb6\u7b49\u6548\u6a19\u6e96\u5141\u8a31\u7684\u8aa4\u5dee\u7bc4\u570d\u5167\uff080.2\u30010.5\u30011 \u6216 2 \u7d1a\uff09\u63d0\u4f9b\u6b63\u78ba\u7684\u6709\u529f\u548c\u7121\u529f\u80fd\u6e90\u8b80\u6578\u3002.<\/p>\n<p>\u6a19\u6e96\u96fb\u8868\u6e2c\u8a66\u7a0b\u5e8f\u5305\u62ec\uff1a<\/p>\n<p>\u2013 \u57fa\u672c\u8aa4\u5dee\u6e2c\u8a66\uff1a\u6aa2\u67e5\u6709\u529f\u548c\u7121\u529f\u80fd\u6e90\u8b80\u6578\u7684\u767e\u5206\u6bd4\u8aa4\u5dee\uff1b;<br \/>\n\u2013 \u8d77\u52d5\u6e2c\u8a66\uff1a\u78ba\u5b9a\u96fb\u8868\u958b\u59cb\u63d0\u4f9b\u8b80\u6578\u7684\u6700\u5c0f\u96fb\u6d41\uff1b;<br \/>\n\u2013 \u722c\u884c\u6e2c\u8a66\uff1a\u6aa2\u67e5\u5728\u7a7a\u8f09\u689d\u4ef6\u4e0b\u80fd\u6e90\u8b80\u6578\u7684\u767b\u8a18\u60c5\u6cc1\uff1b;<br \/>\n\u2013 \u8ae7\u6ce2\u6e2c\u8a66\uff1a\u9a57\u8b49\u96fb\u8868\u5728\u7279\u5b9a\u8ae7\u6ce2\u689d\u4ef6\u4e0b\u5c0d\u4e0d\u540c\u96fb\u58d3\/\u96fb\u6d41\u6ce2\u5f62\u7684\u80fd\u6e90\u8b80\u6578\u662f\u5426\u6b63\u78ba\uff1b;<br \/>\n\u2013 \u5f71\u97ff\u91cf\u6e2c\u8a66\uff1a\u6e2c\u91cf\u96fb\u58d3\u3001\u983b\u7387\u3001\u6eab\u5ea6\u7b49\u56e0\u7d20\u7684\u5f71\u97ff\uff1b.<br \/>\n\u2013 \u667a\u80fd\u96fb\u8868\u7684\u6700\u5927\u8ca0\u8f09\u53ca\u6642\u9593\u8aa4\u5dee\u6e2c\u8a66\uff1b.<br \/>\n\u2013 \u901a\u8a0a\u5354\u8b70\u6aa2\u67e5\uff08\u5149\u5b78\u901a\u8a0a\u7aef\u53e3\u3001RS485\u3001DLMS\/COSEM\u3001Modbus\uff09\u3002.<\/p>\n<h2>\u70ba\u4ec0\u9ebc\u96fb\u8868\u6e2c\u8a66\u6e96\u78ba\u6027\u5f88\u91cd\u8981<\/h2>\n<p>\u80fd\u6e90\u8868\u662f\u96fb\u529b\u884c\u696d\u7684\u6536\u9280\u6a5f\u3002\u5373\u4f7f\u662f 0.5 \u7d1a TP3T \u7684\u5c0f\u7cfb\u7d71\u8aa4\u5dee\uff0c\u7d2f\u7a4d\u5230\u6578\u767e\u842c\u53f0\u96fb\u8868\u4e5f\u6703\u9020\u6210\u91cd\u5927\u8ca1\u52d9\u5dee\u7570\u3002\u56e0\u6b64\uff0c\u76e3\u7ba1\u6a5f\u69cb\u548c\u516c\u7528\u4e8b\u696d\u59d4\u54e1\u6703\u8981\u6c42\u5b9a\u671f <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u53ca\u6821\u6e96\u3002\u88fd\u9020\u5546\u4e5f\u5fc5\u9808\u5728\u51fa\u8ca8\u524d\u9032\u884c 100% \u6216\u7d71\u8a08\u62bd\u6a23\u6e2c\u8a66\uff0c\u4ee5\u4fdd\u8b49\u7522\u54c1\u54c1\u8cea\u3002.<\/p>\n<p>\u56b4\u683c <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u8a08\u5283\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6536\u5165\u4fdd\u8b77 \u2013 \u9632\u6b62\u5c11\u6536\u6216\u591a\u6536\u8cbb\u7528\u3002.<\/li>\n<li>\u6cd5\u898f\u9075\u5faa \u2013 \u7b26\u5408 IEC\u3001ANSI \u6216\u7576\u5730\u8a08\u91cf\u8981\u6c42\u3002.<\/li>\n<li>\u5ba2\u6236\u4fe1\u5fc3 \u2013 \u6e1b\u5c11\u5e33\u55ae\u6295\u8a34\u548c\u6cd5\u5f8b\u722d\u8b70\u3002.<\/li>\n<li>\u96fb\u7db2\u6578\u64da\u54c1\u8cea \u2013 \u7cbe\u78ba\u7684\u96fb\u8868\u652f\u6301\u8ca0\u8f09\u9810\u6e2c\u3001\u9700\u6c42\u97ff\u61c9\u548c\u667a\u6167\u96fb\u7db2\u5206\u6790\u3002.<\/li>\n<li>\u9577\u671f\u53ef\u9760\u6027 \u2013 \u53ca\u65e9\u5075\u6e2c\u5143\u4ef6\u6f02\u79fb\u6216\u8a2d\u8a08\u7f3a\u9677\u3002.<\/li>\n<\/ul>\n<p>\u9ad8\u54c1\u8cea <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u914d\u5099\u53ef\u8ffd\u6eaf\u53c3\u8003\u6a19\u6e96\uff08Class 0.05%\uff09\u7684\u8a2d\u5099\uff0c\u63d0\u4f9b\u8a8d\u8b49 Class 0.2 \u53ca\u66f4\u9ad8\u7cbe\u5ea6\u96fb\u8868\u6240\u9700\u7684\u6e2c\u91cf\u78ba\u5b9a\u6027\u3002.<\/p>\n<h2>\u96fb\u8868\u6e2c\u8a66\u8a2d\u5099\u985e\u578b<\/h2>\n<p>\u591a\u7a2e\u8a2d\u5099\u985e\u5225\u7528\u65bc <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u6d3b\u52d5\uff0c\u7bc4\u570d\u5f9e\u4fbf\u651c\u5f0f\u73fe\u5834\u6e2c\u8a66\u5100\u5230\u5168\u81ea\u52d5\u751f\u7522\u7dda\u3002\u5be6\u9a57\u5ba4\u548c\u4e2d\u91cf\u7522\u88fd\u9020\u4e2d\u6700\u901a\u7528\u4e14\u5ee3\u6cdb\u4f7f\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u624b\u52d5\uff08\u6216\u534a\u81ea\u52d5\uff09\u6821\u9a57\u53f0\u3002.<\/p>\n<h3>\u4fbf\u651c\u5f0f\u73fe\u5834\u6e2c\u8a66\u5100<\/h3>\n<p>\u516c\u7528\u4e8b\u696d\u6280\u8853\u4eba\u54e1\u7528\u65bc\u73fe\u5834\u9a57\u8b49\u7684\u7dca\u6e4a\u578b\u55ae\u76f8\u6216\u4e09\u76f8\u5100\u5668\u3002\u8207\u5be6\u9a57\u5ba4\u6821\u9a57\u53f0\u76f8\u6bd4\uff0c\u901a\u5e38\u63d0\u4f9b\u8f03\u4f4e\u7684\u7cbe\u5ea6\uff080.1%\u20130.5%\uff09\u548c\u6709\u9650\u7684\u8ca0\u8f09\u7bc4\u570d\u3002.<\/p>\n<h3>\u624b\u52d5\u6821\u9a57\u53f0<\/h3>\n<p>\u9019\u4e9b\u7cfb\u7d71\u5141\u8a31\u64cd\u4f5c\u54e1\u624b\u52d5\u88dd\u5378\u96fb\u8868\uff0c\u800c\u6e2c\u8a66\u5e8f\u5217\u672c\u8eab\u5247\u5b8c\u5168\u81ea\u52d5\u5316\u3002\u975e\u5e38\u9069\u5408\u6df7\u5408\u578b\u865f\u751f\u7522\u3001\u578b\u5f0f\u6e2c\u8a66\u548c\u6821\u9a57\u5be6\u9a57\u5ba4\uff0c\u5728\u9019\u4e9b\u5834\u5408\u9748\u6d3b\u6027\u6bd4\u6700\u5927\u7522\u80fd\u66f4\u91cd\u8981\u3002\u5178\u578b\u7684\u4e09\u76f8\u624b\u52d5\u6821\u9a57\u53f0\u652f\u63f4 4 \u81f3 16 \u500b\u4f4d\u7f6e\uff0c\u96fb\u58d3\u6700\u9ad8 480 V\uff0c\u96fb\u6d41\u6700\u9ad8 120 A\uff0c\u53c3\u8003\u7cbe\u5ea6\u70ba 0.05%\u3002.<\/p>\n<h3>\u5168\u81ea\u52d5\u6e2c\u8a66\u7dda<\/h3>\n<p>\u7d50\u5408\u8f38\u9001\u5e36\u904b\u8f38\u3001\u6a5f\u5668\u4eba\u64cd\u4f5c\u3001\u6821\u9a57\u3001\u8001\u5316\u53ca\u901a\u8a0a\u6e2c\u8a66\u7684\u6574\u5408\u751f\u7522\u7cfb\u7d71\u3002\u9069\u7528\u65bc\u6bcf\u65e5\u751f\u7522\u6578\u842c\u53f0\u7684\u9ad8\u7522\u91cf\u667a\u6167\u96fb\u8868\u5de5\u5ee0\u3002.<\/p>\n<h3>\u8001\u5316\u8207\u9577\u671f\u7a69\u5b9a\u6027\u6821\u9a57\u53f0<\/h3>\n<p>\u7528\u65bc\u6301\u7e8c\u65bd\u52a0\u96fb\u58d3\u548c\u96fb\u6d41\u6578\u5c0f\u6642\u81f3\u6578\u5929\uff0c\u540c\u6642\u76e3\u63a7\u7d2f\u8a08\u767b\u9304\u3001\u901a\u8a0a\u7a69\u5b9a\u6027\u53ca\u71b1\u6027\u80fd\u3002.<\/p>\n<p>\u5c0d\u5927\u591a\u6578\u516c\u7528\u4e8b\u696d\u5be6\u9a57\u5ba4\u548c\u5c08\u696d\u88fd\u9020\u5546\u800c\u8a00\uff0c\u5ba2\u88fd\u5316\u591a\u4f4d\u7f6e\u624b\u52d5 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u6821\u9a57\u53f0\u63d0\u4f9b\u6700\u4f73\u7684\u7cbe\u5ea6\u3001\u9748\u6d3b\u6027\u8207\u6210\u672c\u5e73\u8861\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1715\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/09\/SMART-METER-TESTING.-ACCURATE.-TRACEABLE.-FUTURE-READY.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u73fe\u4ee3\u96fb\u8868\u6821\u9a57\u53f0\u7684\u95dc\u9375\u7d44\u4ef6<\/h2>\n<p>\u5c08\u696d <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u7cfb\u7d71\u7531\u591a\u500b\u6574\u5408\u5b50\u7cfb\u7d71\u7d44\u6210\uff1a<\/p>\n<ul>\n<li>\u53ef\u7a0b\u5f0f\u96fb\u6e90\u7522\u751f\u7a69\u5b9a\u7684\u4e09\u76f8\u96fb\u6d41\u8207\u96fb\u58d3\uff0c\u7bc4\u570d\u5206\u5225\u70ba 0 \u81f3 480 \u4f0f\u7279\u53ca 0 \u81f3 120 \u5b89\u57f9\uff0c\u7e3d\u8ae7\u6ce2\u5931\u771f\uff08THD\uff09\u4f4e\u65bc 0.5%\u3002\u983b\u7387\u53ef\u8abf\u6574\u7bc4\u570d\u70ba 45 Hz \u81f3 65 Hz\u3002.\n<p>\u53c3\u8003\u6a19\u6e96\u5305\u542b\u7cbe\u5bc6\u7684 Class 0.05% \u96fb\u529b\u8a08\uff0c\u9032\u884c\u5df2\u77e5\u6e2c\u91cf\u4e26\u78ba\u4fdd\u6e2c\u91cf\u7cbe\u5ea6\u7b26\u5408\u570b\u5bb6\u8a08\u91cf\u6a5f\u69cb\u7684\u8981\u6c42\u3002.<\/p>\n<p>\u591a\u4f4d\u7f6e\u6e2c\u8a66\u67b6\u5141\u8a31\u540c\u6642\u64cd\u4f5c 4 \u81f3 16 \u500b\u6e2c\u91cf\u88dd\u7f6e\u3002\u88dd\u7f6e\u53ef\u63a5\u53d7\u4e0d\u540c\u9023\u63a5\u985e\u578b\uff0c\u5982\u63d2\u5ea7\u3001\u7aef\u5b50\u6216\u5c0e\u8ecc\u3002.<\/p>\n<p>\u8ae7\u6ce2\u7522\u751f\u5668\u53ef\u7522\u751f\u6700\u9ad8\u81f3\u7b2c 21 \u6b21\u7684\u96fb\u58d3\u8207\u96fb\u6d41\u8ae7\u6ce2\uff0c\u4e14\u5e45\u5ea6\u8207\u76f8\u4f4d\u53ef\u8b8a\u3002.<\/p>\n<p>\u7cfb\u7d71\u7684\u901a\u8a0a\u57e0\u5305\u62ec\u5149\u5b78\u982d\u3001RS485\u901a\u8a0a\u57e0\uff0c\u4ee5\u53ca\u5141\u8a31\u4f7f\u7528\u4e0d\u540c\u901a\u8a0a\u5354\u8b70\u7684\u7121\u7dda\u6578\u64da\u6a5f\u3002.<\/p>\n<p>\u7cfb\u7d71\u8edf\u9ad4\u8ca0\u8cac\u5f62\u6210\u6e2c\u8a66\u6307\u4ee4\u3001\u8207\u53c3\u8003\u503c\u6bd4\u8f03\u3001\u8a55\u4f30\u6e2c\u91cf\u7cbe\u5ea6\u3001\u8cc7\u6599\u8a18\u9304\u53ca\u7522\u751f\u6821\u6b63\u8b49\u66f8\u3002.<\/p>\n<p>\u5b89\u5168\u8207\u7dca\u6025\u505c\u6b62\u7cfb\u7d71\u5c07\u78ba\u4fdd\u4eba\u54e1\u5b89\u5168\u53ca\u8a2d\u5099\u6b63\u5e38\u904b\u4f5c\u3002.<\/p>\n<p>\u5404\u7cfb\u7d71\u7684\u5354\u540c\u5408\u4f5c\u4fc3\u6210\u6e2c\u91cf\u904e\u7a0b\u7684\u81ea\u52d5\u5316\uff0c\u4e26\u5728\u88dd\u8f09\u968e\u6bb5\u5f8c\u4ee5\u6700\u5c0f\u7684\u64cd\u4f5c\u4eba\u54e1\u4ecb\u5165\u5b8c\u6210\u6574\u500b\u6e2c\u91cf\u9031\u671f\u3002.<\/li>\n<\/ul>\n<h2>\u96fb\u80fd\u8868\u6821\u9a57\u4e2d\u7684\u6a19\u6e96\u6e2c\u8a66\u5e8f\u5217<\/h2>\n<p>\u5728\u624b\u52d5\u6821\u9a57\u53f0\u4e0a\u7684\u6b63\u5e38\u81ea\u52d5\u5316\u7a0b\u5e8f\u4e2d\uff0c\u6839\u64da\u570b\u969b\u6a19\u6e96\u53ef\u898b\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<p>\u8996\u89ba\u53ca\u9023\u63a5\u6aa2\u67e5 \u2013 \u78ba\u4fdd\u7cfb\u7d71\u4e2d\u4f7f\u7528\u6b63\u78ba\u985e\u578b\u7684\u96fb\u80fd\u8868\u3002.<\/p>\n<p>\u8d77\u52d5\u96fb\u6d41\u6e2c\u8a66 \u2013 \u65bd\u52a0\u96fb\u80fd\u8868\u985e\u5225\u8981\u6c42\u7684\u6700\u4f4e\u96fb\u6d41\u4ee5\u986f\u793a\u6e2c\u91cf\u3002.<br \/>\n\u57fa\u672c\u8aa4\u5dee\u6e2c\u8a66 \u2013 \u4f30\u7b97\u7cfb\u7d71\u4e2d\u4e0d\u540c\u8ca0\u8f09\u689d\u4ef6\u4e0b\u7684\u8aa4\u5dee\u767e\u5206\u6bd4\uff08\u5728\u984d\u5b9a\u96fb\u6d41\u76845%\u300110%\u300120%\u300150%\u3001100%\u53ca120%\uff09\u53ca\u4e0d\u540c\u529f\u7387\u56e0\u6578\uff081\u30010.5\u611f\u6027\u30010.8\u5bb9\u6027\uff09\u3002.<\/p>\n<p>\u6f38\u8b8a\u6e2c\u8a66 \u2013 \u65bd\u52a0\u984d\u5b9a\u96fb\u58d3\u4e14\u96fb\u6d41\u5b8c\u5168\u70ba\u96f6\uff0c\u78ba\u8a8d\u7121\u8108\u885d\u8f38\u51fa\u6216\u767b\u9304\u5668\u79fb\u52d5\u8d85\u904e\u7d04\u5b9a\u9650\u5236\u3002.<\/p>\n<p>\u8ae7\u6ce2\u5f71\u97ff\u6e2c\u8a66 \u2013 \u6ce8\u5165\u8ae7\u6ce2\u4e26\u6e2c\u91cf\u56e0\u6b64\u7522\u751f\u7684\u984d\u5916\u8aa4\u5dee\u3002.<\/p>\n<p>\u5f71\u97ff\u53c3\u6578\u6e2c\u8a66 \u2013 \u6539\u8b8a\u96fb\u58d3\u3001\u983b\u7387\u6216\u6eab\u5ea6\u3002.<\/p>\n<p>\u901a\u8a0a\u53ca\u767b\u9304\u78ba\u8a8d \u2013 \u900f\u904e\u5149\u5b78\u6216RS485\u9023\u63a5\u8b80\u53d6\u80fd\u91cf\u767b\u9304\u5668\u53ca\u6700\u5927\u9700\u91cf\uff0c\u4e26\u8207\u53c3\u8003\u6307\u6a19\u6bd4\u8f03\u3002.<\/p>\n<p>\u8cc7\u6599\u8a18\u9304\u53ca\u8b49\u66f8\u7522\u751f \u2013 \u4fdd\u5b58\u6240\u6709\u6e2c\u91cf\u7d50\u679c\u53ca\u8cc7\u6599\uff0c\u4e26\u9644\u4e0a\u9069\u7576\u7684\u8b58\u5225\u78bc\u3001\u65e5\u671f\u53ca\u4f5c\u696d\u4eba\u54e1\u59d3\u540d\u3002.<\/p>\n<h2>\u9ad8\u7cbe\u5ea6\u6821\u9a57\u53f0\u7684\u6280\u8853\u898f\u683c<\/h2>\n<p>\u9078\u64c7\u6642 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u8a2d\u5099\u4e2d\uff0c\u4ee5\u4e0b\u898f\u683c\u70ba\u95dc\u9375\uff1a<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u53c3\u6578<\/th>\n<th>\u5178\u578b\u898f\u683c<\/th>\n<\/tr>\n<tr>\n<td>\u96fb\u80fd\u8868\u76f8\u5bb9\u6027<\/td>\n<td>\u55ae\u76f8\u6216\u4e09\u76f8\uff0c\u6709\u529f\/\u7121\u529f\uff0cClass 0.2\/0.5\/1\/2\uff0c\u76f4\u63a5\u6216CT\u9023\u63a5<\/td>\n<\/tr>\n<tr>\n<td>\u6e2c\u8a66\u4f4d\u7f6e\u6578\u91cf<\/td>\n<td>4 \/ 8 \/ 12 \/ 16\uff08\u53ef\u5b9a\u5236\u53ca\u64f4\u5c55\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u58d3\u7bc4\u570d<\/td>\n<td>0 \u2013 480 V\uff08\u4e09\u76f8\uff09\uff0c\u7cbe\u5ea6 \u00b10.05<\/td>\n<\/tr>\n<tr>\n<td>\u76ee\u524d\u7bc4\u570d<\/td>\n<td>\u6bcf\u76f80 \u2013 120 A\uff0c\u7cbe\u5ea6 \u00b10.05\uff0c\u7e3d\u8ae7\u6ce2\u5931\u771f &lt; 0.5<\/td>\n<\/tr>\n<tr>\n<td>\u983b\u7387\u7bc4\u570d<\/td>\n<td>45 \u2013 65 Hz\uff0c\u7cbe\u5ea6 \u00b10.01 Hz<\/td>\n<\/tr>\n<tr>\n<td>\u53c3\u8003\u7cbe\u5ea6<\/td>\n<td>05\uff08Class 0.05S\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8ae7\u6ce2\u6a21\u64ec<\/td>\n<td>\u7b2c\u4e8c\u81f3\u7b2c\u4e8c\u5341\u4e00\u968e\uff0c\u632f\u5e45\u53ca\u76f8\u4f4d\u53ef\u7a0b\u5f0f\u8a2d\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u6e9d\u901a<\/td>\n<td>\u5149\u5b78\u57e0\u3001RS485\uff08Modbus\u3001DLMS\/COSEM\uff09\u3001\u8108\u885d\u8f38\u51fa<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6e90<\/td>\n<td>380 V \u00b110%\uff0c50 Hz\uff0c\u4e09\u76f8\u56db\u7dda<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5ba2\u88fd\u5316\u8a2d\u8a08\u53ef\u64f4\u5c55\u96fb\u58d3\u6216\u96fb\u6d41\u7bc4\u570d\uff0c\u589e\u52a0\u6eab\u5ea6\u7bb1\uff0c\u6216\u4f9d\u7279\u5b9a\u5ba2\u6236\u9700\u6c42\u652f\u63f4\u984d\u5916\u5354\u8b70\u3002.<\/p>\n<h2>\u96fb\u80fd\u8868\u6e2c\u8a66\u7cfb\u7d71\u7684\u61c9\u7528<\/h2>\n<p><strong>\u96fb\u80fd\u8868\u6e2c\u8a66<\/strong> \u8a2d\u5099\u670d\u52d9\u65bc\u591a\u500b\u7522\u696d\u3002.<\/p>\n<p>\u96fb\u80fd\u8868\u88fd\u9020\u54c1\u8cea\u63a7\u5236\uff1a\u51fa\u8ca8\u53ca\u5305\u88dd\u524d100%\u6e2c\u8a66\u96fb\u80fd\u8868\uff0c\u6216\u7d71\u8a08\u62bd\u6a23\u4ee5\u78ba\u8a8d\u6bcf\u6279\u54c1\u8cea\u3002.<\/p>\n<p>\u6e2c\u91cf\u5be6\u9a57\u5ba4\uff1a\u6e2c\u8a66\u65b0\u88fd\u53ca\u7ffb\u65b0\u96fb\u8868\uff0c\u4e26\u63a7\u5236\u6838\u51c6\u7684\u6e2c\u91cf\u6e2c\u8a66\u3002.<\/p>\n<p>\u7368\u7acb\u6821\u6e96\u670d\u52d9\u63d0\u4f9b\u8005\uff1a\u5728\u8a8d\u8b49\u4e0b\u904b\u4f5c\u4e26\u767c\u51fa\u53ef\u8ffd\u6eaf\u6821\u6e96\u8b49\u66f8\u7684\u5c08\u696d\u5be6\u9a57\u5ba4\u3002.<\/p>\n<p>\u7814\u767c\uff1a\u6e2c\u91cf\u65b0\u96fb\u8868\u539f\u578b\u5728\u8ae7\u6ce2\u5931\u771f\u3001\u6eab\u5ea6\u53ca\u74b0\u5883\u5f71\u97ff\u7b49\u5404\u7a2e\u689d\u4ef6\u4e0b\u7684\u6027\u80fd\u3002.<\/p>\n<p>\u9032\u8ca8\u6aa2\u9a57\uff1a\u516c\u7528\u4e8b\u696d\u5728\u6536\u5230\u4f9b\u61c9\u5546\u7684\u96fb\u8868\u6642\u9032\u884c\u6aa2\u9a57\u3002.<\/p>\n<p>\u5728\u4e0a\u8ff0\u6240\u6709\u60c5\u6cc1\u4e2d\uff0c\u900f\u904e\u540c\u6642\u6e2c\u8a66\u591a\u53f0\u96fb\u8868\u4e26\u4fdd\u6301\u9ad8\u7cbe\u5ea6\uff0c\u5be6\u9a57\u5ba4\u7684\u7522\u80fd\u53ca\u7d93\u6fdf\u6548\u7387\u986f\u8457\u63d0\u5347\u3002.<\/p>\n<h2>\u6a19\u6e96\u8207\u6cd5\u898f\u8981\u6c42<\/h2>\n<p>\u4e3b\u8981\u7684\u570b\u969b\u6a19\u6e96\u898f\u7bc4 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u7a0b\u5e8f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>IEC 62053-11 \u2013 \u96fb\u6a5f\u5f0f\u96fb\u8868\u7684\u7279\u5b9a\u8981\u6c42\u3002.<\/li>\n<li>IEC 62053-22 \u2013 \u6709\u529f\u80fd\u91cf\u975c\u614b\u96fb\u8868\u7684\u7279\u5b9a\u8981\u6c42\uff080.2S\u53ca0.5S\u7d1a\uff09\u3002.<\/li>\n<li>IEC 62053-23 \u2013 \u7121\u529f\u80fd\u91cf\u975c\u614b\u96fb\u8868\u7684\u7279\u5b9a\u8981\u6c42\u3002.<\/li>\n<li>IEC 62052-11 \u2013 \u4e00\u822c\u8981\u6c42\u3001\u6e2c\u8a66\u53ca\u6e2c\u8a66\u689d\u4ef6\u3002.<\/li>\n<li>\u7531IEC\u7cfb\u5217\u6216\u5317\u7f8eANSI C12\u7cfb\u5217\u884d\u751f\u7684\u570b\u5bb6\u6a19\u6e96\u3002.<\/li>\n<\/ul>\n<p>\u6821\u6e96\u53f0\u672c\u8eab\u5fc5\u9808\u5177\u5099\u53ef\u8ffd\u6eaf\u6027\uff0c\u4e26\u5b9a\u671f\u5c0d\u7167\u66f4\u9ad8\u5c64\u7d1a\u6a19\u6e96\u9032\u884c\u9a57\u8b49\uff0c\u4ee5\u7dad\u6301\u6e2c\u91cf\u6709\u6548\u6027\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1714\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/09\/Electric-Meter-Test-Standard.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u96fb\u8868\u6e2c\u8a66\u53f0<\/h2>\n<p>\u70ba\u4e86\u9078\u64c7\u9069\u7576\u7684 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u8a2d\u5099\uff0c\u61c9\u8003\u616e\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/p>\n<p>\u2460. \u88ab\u6e2c\u96fb\u8868\u7684\u7cbe\u5ea6\u7b49\u7d1a \u2013 \u61c9\u9078\u64c7\u6bd4\u88ab\u6e2c\u8a2d\u5099\u81f3\u5c11\u6e96\u78ba\u4e94\u500d\u7684\u53c3\u8003\u6a19\u6e96\uff08\u901a\u5e38\u70ba0.05%\uff0c\u9069\u7528\u65bc0.2\u7d1a\u96fb\u8868\uff09\u3002.<\/p>\n<p>\u2461. \u4f4d\u7f6e\u6578\u91cf\u53ca\u7522\u80fd\u9700\u6c42 \u2013 \u5be6\u9a57\u5ba4\u9069\u54084\u81f38\u500b\u4f4d\u7f6e\uff0c\u751f\u7522\u7528\u9014\u5247\u9700\u81f3\u5c1112\u81f316\u500b\u4f4d\u7f6e\u3002.<\/p>\n<p>\u2462. \u96fb\u8868\u5916\u578b\u5c3a\u5bf8 \u2013 \u78ba\u8a8d\u4f9b\u61c9\u5546\u80fd\u70ba\u96fb\u8868\u985e\u578b\uff08\u5982\u63d2\u5ea7\u5f0f\u3001\u7aef\u5b50\u6392\u6216DIN\u5c0e\u8ecc\u96fb\u8868\uff09\u8a2d\u8a08\u5ba2\u88fd\u5316\u8f49\u63a5\u5668\u3002.<\/p>\n<p>\u2463. \u901a\u8a0a\u9700\u6c42 \u2013 \u78ba\u8a8d\u8a2d\u5099\u652f\u63f4\u8207\u6240\u7528\u96fb\u8868\u76f8\u5bb9\u7684\u901a\u8a0a\u5354\u8b70\u3002.<br \/>\n\u8ae7\u6ce2\u53ca\u5f71\u97ff\u6e2c\u8a66\u80fd\u529b \u2013 \u667a\u6167\u96fb\u8868\u8a8d\u8b49\u6240\u5fc5\u9700\u3002.<\/p>\n<p>\u2464. \u8edf\u9ad4\u53ca\u8cc7\u6599\u7ba1\u7406 \u2013 \u8a2d\u5099\u61c9\u63d0\u4f9b\u5e8f\u5217\u7de8\u8f2f\u5668\u3001\u81ea\u52d5\u5831\u544a\u751f\u6210\u53caMES\/ERP\u901a\u8a0a\u529f\u80fd\u3002.<\/p>\n<p>\u2465. \u4f9b\u61c9\u5546\u7684\u7d93\u9a57\u8207\u652f\u63f4 \u2013 \u9078\u64c7\u5177\u826f\u597d\u8072\u8b7d\u3001\u80fd\u63d0\u4f9b\u5c08\u696d\u77e5\u8b58\u53ca\u9ad8\u6a19\u6e96\u552e\u5f8c\u670d\u52d9\u7684\u88fd\u9020\u5546\u3002.<\/p>\n<p>\u826f\u597d\u7684\u6e2c\u8a66\u53f0\u9078\u64c7\u53ef\u4f7f\u7528\u8d85\u904e10\u5e74\u3002.<\/p>\n<h2>\u5ba2\u88fd\u5316\u624b\u52d5\u6821\u6e96\u53f0\u7684\u512a\u52e2<\/h2>\n<p>\u8207\u73fe\u6210\u7cfb\u7d71\u76f8\u6bd4\uff0c\u5ba2\u88fd\u5316\u8a2d\u8a08\u7684 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u6821\u6e96\u53f0\u5177\u6709\u660e\u986f\u512a\u52e2\uff1a<\/p>\n<ul>\n<li>\u5b8c\u7f8e\u7b26\u5408\u5ba2\u6236\u7279\u5b9a\u96fb\u8868\u578b\u865f\u7684\u6a5f\u68b0\u53ca\u96fb\u6c23\u5339\u914d\u3002.<\/li>\n<li>\u80fd\u5728\u540c\u4e00\u67b6\u4e0a\u6df7\u5408\u55ae\u76f8\u53ca\u4e09\u76f8\u4f4d\u7f6e\u3002.<\/li>\n<li>\u6a21\u7d44\u5316\u64f4\u5145 \u2013 \u53ef\u5148\u5f9e\u8f03\u5c11\u4f4d\u7f6e\u958b\u59cb\uff0c\u5f8c\u7e8c\u518d\u589e\u52a0\u3002.<\/li>\n<li>\u512a\u5316\u6e2c\u8a66\u5e8f\u5217\uff0c\u6700\u5c0f\u5316\u6574\u9ad4\u9031\u671f\u6642\u9593\u3002.<\/li>\n<li>\u5b8c\u6574\u6587\u4ef6\u53ca\u4f9d\u4f7f\u7528\u8005\u64cd\u4f5c\u7a0b\u5e8f\u91cf\u8eab\u8a02\u505a\u7684\u57f9\u8a13\u3002.<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u512a\u52e2\u8f49\u5316\u70ba\u66f4\u9ad8\u7684\u6e2c\u8a66\u6548\u7387\u3001\u66f4\u4f4e\u7684\u932f\u8aa4\u7387\u4ee5\u53ca\u66f4\u5feb\u7684\u6295\u8cc7\u56de\u5831\u3002.<\/p>\n<h2>\u5b89\u88dd\u3001\u8abf\u8a66\u8207\u57f9\u8a13<\/h2>\n<p>\u4e00\u500b\u5178\u578b\u7684\u5ba2\u88fd\u5316 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u6e2c\u8a66\u53f0\u5c08\u6848\u6642\u9593\u8868\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u9700\u6c42\u5206\u6790\u8207\u6a23\u54c1\u8a55\u4f30\uff0810\u201315 \u5929\uff09\u3002.<\/li>\n<li>\u8f49\u63a5\u5668\u8207\u63a5\u7dda\u7684\u6a5f\u68b0\u8207\u96fb\u6c23\u8a2d\u8a08\uff0830\u201345 \u5929\uff09\u3002.<\/li>\n<li>\u88fd\u9020\u8207\u5167\u90e8\u6e2c\u8a66\uff0845\u201360 \u5929\uff09\u3002.<\/li>\n<li>\u4f7f\u7528\u5ba2\u6236\u96fb\u8868\u7684\u5de5\u5ee0\u9a57\u6536\u6e2c\u8a66\uff08FAT\uff09\u3002.<\/li>\n<li>\u73fe\u5834\u5b89\u88dd\u3001\u8abf\u8a66\u8207\u64cd\u4f5c\u54e1\u57f9\u8a13\uff085\u20137 \u5929\uff09\u3002.<\/li>\n<li>\u73fe\u5834\u9a57\u6536\u6e2c\u8a66\uff08SAT\uff09\u8207\u6700\u7d42\u6587\u4ef6\u3002.<\/li>\n<\/ol>\n<p>\u5c08\u696d\u4f9b\u61c9\u5546\u63d0\u4f9b\u5b8c\u6574\u7684\u624b\u518a\u3001\u8edf\u9ad4\u6388\u6b0a\u3001\u6821\u6e96\u8b49\u66f8\u53ca\u4ea4\u4ed8\u5f8c\u7684\u9060\u7aef\u652f\u63f4\u3002.<\/p>\n<h2>\u5e38\u898b\u554f\u984c\u89e3\u7b54<\/h2>\n<h3>\u53c3\u8003\u6a19\u6e96\u9700\u8981\u4ec0\u9ebc\u7cbe\u5ea6\u7b49\u7d1a\uff1f<\/h3>\n<p>\u5c0d\u65bc\u6e2c\u8a66 0.2 \u7d1a\u6216 0.5 \u7d1a\u96fb\u8868\uff0c\u5efa\u8b70\u4f7f\u7528 0.05%\uff080.05S\uff09\u7b49\u7d1a\u7684\u53c3\u8003\u6a19\u6e96\uff0c\u4ee5\u7dad\u6301\u9069\u7576\u7684\u7cbe\u5ea6\u6bd4\u4f8b\u3002.<\/p>\n<h3>\u4e00\u53f0\u6e2c\u8a66\u53f0\u80fd\u540c\u6642\u6e2c\u8a66\u55ae\u76f8\u8207\u4e09\u76f8\u96fb\u8868\u55ce\uff1f<\/h3>\n<p>\u53ef\u4ee5\u3002\u900f\u904e\u53ef\u4e92\u63db\u7684\u63a5\u7dda\u8f49\u63a5\u5668\u8207\u8edf\u9ad4\u8a2d\u5b9a\uff0c\u540c\u4e00\u53f0\u591a\u5de5\u4f4d\u6e2c\u8a66\u53f0\u80fd\u8655\u7406\u5169\u7a2e\u96fb\u8868\uff0c\u6709\u6642\u751a\u81f3\u80fd\u6df7\u6279\u6e2c\u8a66\u3002.<\/p>\n<h3>\u901a\u5e38\u9700\u8981\u591a\u5c11\u6b21\u8ae7\u6ce2\u968e\u6578\uff1f<\/h3>\n<p>\u5927\u591a\u6578\u667a\u6167\u96fb\u8868\u6a19\u6e96\u8981\u6c42\u6e2c\u8a66\u81f3\u7b2c 21 \u6b21\u8ae7\u6ce2\u3002\u512a\u826f\u7684\u6e2c\u8a66\u53f0\u61c9\u80fd\u7522\u751f\u5f9e\u7b2c 2 \u6b21\u5230\u81f3\u5c11\u7b2c 21 \u6b21\u7684\u53ef\u7a0b\u5f0f\u5316\u8ae7\u6ce2\u3002.<\/p>\n<h3>\u662f\u5426\u652f\u63f4 DLMS\/COSEM \u5149\u5b78\u901a\u8a0a\uff1f<\/h3>\n<p>\u73fe\u4ee3\u6821\u6e96\u6e2c\u8a66\u53f0\u5305\u542b\u53ef\u8abf\u5f0f\u5149\u5b78\u982d\u8207 DLMS\/COSEM\u3001IEC 62056-21 \u53ca\u5176\u4ed6\u5e38\u898b\u5354\u8b70\u7684\u8edf\u9ad4\u9a45\u52d5\u3002.<\/p>\n<h3>\u6e2c\u8a66\u5de5\u4f4d\u6578\u91cf\u80fd\u5426\u5f8c\u7e8c\u589e\u52a0\uff1f<\/h3>\n<p>\u8a31\u591a\u8a2d\u8a08\u63a1\u6a21\u7d44\u5316\uff0c\u901a\u5e38\u53ef\u589e\u52a0\u56db\u5de5\u4f4d\u64f4\u5145\uff0c\u4e14\u63a7\u5236\u8edf\u9ad4\u6703\u81ea\u52d5\u8b58\u5225\u64f4\u5145\u5f8c\u7684\u914d\u7f6e\u3002.<\/p>\n<h3>\u5ba2\u88fd\u5316\u6e2c\u8a66\u53f0\u7684\u5178\u578b\u4ea4\u671f\u70ba\u4f55\uff1f<\/h3>\n<p>\u6a19\u6e96\u914d\u7f6e\u51fa\u8ca8\u6642\u9593\u70ba 45\u201360 \u5929\u3002\u5b8c\u5168\u5ba2\u88fd\u5316\u7cfb\u7d71\u901a\u5e38\u9700 90\u2013120 \u5929\uff0c\u5f9e\u8a02\u55ae\u78ba\u8a8d\u5230\u4ea4\u4ed8\u3002.<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u7cbe\u78ba\u80fd\u91cf\u6e2c\u91cf\u7684\u91cd\u8981\u6027 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong> \u5728\u6e96\u78ba\u57f7\u884c\u80fd\u91cf\u8b80\u53d6\u3001\u6b63\u78ba\u8a08\u8cbb\u53ca\u9075\u5b88\u898f\u7bc4\u65b9\u9762\uff0c\u65b9\u6cd5\u7684\u91cd\u8981\u6027\u4e0d\u5bb9\u5ffd\u8996\u3002\u63a1\u7528\u5177\u5099 0.05% \u7cbe\u5ea6\u53c3\u8003\u3001\u540c\u6642\u591a\u901a\u9053\u6e2c\u8a66\u3001\u8ae7\u6ce2\u7522\u751f\u80fd\u529b\u53ca\u591a\u5354\u8b70\u901a\u8a0a\u80fd\u529b\u7684\u7279\u6b8a\u6e2c\u91cf\u8a2d\u5099\uff0c\u80fd\u8b93\u5be6\u9a57\u5ba4\u8207\u88fd\u9020\u5546\u64c1\u6709\u9ad8\u6548\u4e14\u5177\u6210\u672c\u6548\u76ca\u7684\u6280\u8853\u3002\u4f7f\u7528\u7b26\u5408\u96fb\u8868\u7279\u5b9a\u6848\u4f8b\u3001\u7cbe\u5ea6\u7b49\u7d1a\u8207\u901a\u8a0a\u9700\u6c42\u7684\u8a2d\u5099\uff0c\u80fd\u986f\u8457\u63d0\u5347\u7d44\u7e54\u5728\u751f\u7522\u529b\u3001\u53ef\u8ffd\u6eaf\u6027\u53ca\u6e2c\u91cf\u7d50\u679c\u7a69\u5b9a\u6027\u65b9\u9762\u7684\u8868\u73fe\u3002.<\/p>\n<p>\u660e\u667a\u6295\u8cc7\u65bc\u53ef\u9760\u4e14\u5148\u9032\u7684 <strong>\u96fb\u8868\u6e2c\u8a66<\/strong>\u00a0\u8a2d\u5099\uff0c\u80fd\u78ba\u4fdd\u5728\u751f\u7522\u9ad8\u54c1\u8cea\u7522\u54c1\u53ca\u6e1b\u5c11\u722d\u8b70\u65b9\u9762\u53d6\u5f97\u826f\u597d\u6210\u679c\u3002\u7121\u8ad6\u662f\u65b0\u5efa\u96fb\u8868\u6e2c\u8a66\u5be6\u9a57\u5ba4\u6216\u5347\u7d1a\u73fe\u6709\u8a2d\u65bd\uff0c\u5efa\u8b70\u8aee\u8a62\u63d0\u4f9b\u7b26\u5408 IEC 62053 \u6a19\u6e96\u53ca\u60a8\u696d\u52d9\u7279\u6b8a\u9700\u6c42\u7684\u96fb\u8868\u6821\u6e96\u8a2d\u5099\u7684\u5c08\u696d\u516c\u53f8\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Release Time: 2026-09-04 Precise energy measurement is crucial for the electricity billing system, grid operations, and compliance with the correct standards. Whether it is utility laboratories, meter devices manufacturing plants or independent calibration services, it is safe to say that all electrical current measurements will be reliable and accurate as long as thorough testing procedures [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1713,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-1712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/posts\/1712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/comments?post=1712"}],"version-history":[{"count":1,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/posts\/1712\/revisions"}],"predecessor-version":[{"id":1716,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/posts\/1712\/revisions\/1716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/media\/1713"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/media?parent=1712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/categories?post=1712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/zh-ct\/wp-json\/wp\/v2\/tags?post=1712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}