{"id":19335,"date":"2026-01-23T07:21:48","date_gmt":"2026-01-23T07:21:48","guid":{"rendered":"https:\/\/danisense.com\/documentation\/%e6%89%a9%e5%a4%a7%e7%9b%b4%e6%b5%81%e7%94%b5%e8%83%bd%e4%bb%aa%e8%a1%a8%e7%9a%84%e6%b5%8b%e9%87%8f%e8%8c%83%e5%9b%b4\/"},"modified":"2026-03-31T11:42:16","modified_gmt":"2026-03-31T11:42:16","slug":"%e6%89%a9%e5%a4%a7%e7%9b%b4%e6%b5%81%e7%94%b5%e8%83%bd%e4%bb%aa%e8%a1%a8%e7%9a%84%e6%b5%8b%e9%87%8f%e8%8c%83%e5%9b%b4","status":"publish","type":"documentation","link":"https:\/\/danisense.com\/zh-hans\/documentation\/%e6%89%a9%e5%a4%a7%e7%9b%b4%e6%b5%81%e7%94%b5%e8%83%bd%e4%bb%aa%e8%a1%a8%e7%9a%84%e6%b5%8b%e9%87%8f%e8%8c%83%e5%9b%b4\/","title":{"rendered":"\u6269\u5927\u76f4\u6d41\u7535\u80fd\u4eea\u8868\u7684\u6d4b\u91cf\u8303\u56f4"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19335\" class=\"elementor elementor-19335 elementor-19304\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"documentation\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4bf30e8 e-flex e-con-boxed e-con e-parent\" data-id=\"4bf30e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9e6c07 elementor-widget elementor-widget-eael-breadcrumbs\" data-id=\"c9e6c07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-breadcrumbs\">\n\t\t\t<div class=\"eael-breadcrumbs__content\"><a href=\"https:\/\/danisense.com\/zh-hans\/\">Home<\/a> <span class=\"eael-breadcrumb-separator\">|<\/span> <span class = \"eael-current\">Documentation<\/span><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c158fa8 elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-widget elementor-widget-heading\" data-id=\"c158fa8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">\u6269\u5927\u76f4\u6d41\u7535\u80fd\u4eea\u8868\u7684\u6d4b\u91cf\u8303\u56f4<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0035141 e-flex e-con-boxed e-con e-child\" data-id=\"0035141\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91bafe7 elementor-widget elementor-widget-heading\" data-id=\"91bafe7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u5bfc\u8a00<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08cbddb elementor-widget elementor-widget-heading\" data-id=\"08cbddb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u8fd1\u5e74\u6765\uff0c\u76f4\u6d41\u7535\u7684\u5e94\u7528\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\u3002\u9664\u4e86\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u7ad9\u548c\u5149\u4f0f\u53d1\u7535\u7cfb\u7edf\u5916\uff0c\u9ad8\u6027\u80fd\u7535\u6c60\u7cfb\u7edf\u4e5f\u8d8a\u6765\u8d8a\u591a\u5730\u96c6\u6210\u5230\u4f9b\u7535\u7f51\u4e2d\u3002\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\uff0c\u5fc5\u987b\u5bf9\u7cfb\u7edf\u7684\u76f4\u6d41\u4fa7\u8fdb\u884c\u7535\u80fd\u8ba1\u8d39\u3002\u76ee\u524d\u8fd8\u6ca1\u6709\u7ecf\u8fc7 MID \u8ba4\u8bc1\u7684\u76f4\u6d41\u7535\u80fd\u4eea\u8868\u3002\u53ea\u6709\u5c11\u6570\u4ea7\u54c1\u83b7\u5f97\u4e86\u56fd\u5bb6\u8ba4\u8bc1\u5b9e\u9a8c\u5ba4\u7684\u56fd\u5bb6\u8ba4\u8bc1\u3002\u8d1f\u8d23\u673a\u6784\u5c1a\u672a\u544a\u77e5\u4f55\u65f6\u53ef\u63d0\u4f9b\u56fd\u9645\u6709\u6548\u7684\u76f4\u6d41\u7535\u80fd\u4eea\u8868 MID \u8ba4\u8bc1\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u53ea\u6709\u56fd\u5bb6\u89e3\u51b3\u65b9\u6848\u3002\u4e0e\u4ea4\u6d41\u7535\u80fd\u8868\u7684\u60c5\u51b5\u4e00\u6837\uff0c\u5bf9\u5236\u9020\u5546\u6765\u8bf4\u6ca1\u6709\u89c4\u5212\u7684\u53ef\u9884\u89c1\u6027\u3002       <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-df7ffde e-flex e-con-boxed e-con e-child\" data-id=\"df7ffde\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d4144c elementor-widget elementor-widget-heading\" data-id=\"0d4144c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u6700\u65b0\u7684\u76f4\u6d41\u7535\u80fd\u8868\u6280\u672f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33b455c elementor-widget elementor-widget-heading\" data-id=\"33b455c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u5728\u76f8\u5173\u56fd\u5bb6\uff0c\u7ecf\u56fd\u5bb6\u76d1\u7ba1\u673a\u6784\u6279\u51c6\u7528\u4e8e\u80fd\u6e90\u8ba1\u8d39\u7684\u76f4\u6d41\u7535\u8868\u5df2\u5728\u5e02\u573a\u4e0a\u9500\u552e\u3002\u5df2\u6709\u56fd\u5bb6\u7c7b\u578b\u8ba4\u8bc1\u3002\u901a\u8fc7\u5206\u6d41\u6a21\u5757\uff0c\u8fd9\u4e9b\u8bbe\u5907\u901a\u5e38\u53ef\u4ee5\u76f4\u63a5\u5904\u7406\u9ad8\u8fbe 1000 A \u7684\u76f4\u6d41\u7535\u6d41\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u7684\u662f\u4e24\u4f4d\u6570 \u00b5\u03a9 \u8303\u56f4\u5185\u7684\u9530\u6d4b\u91cf\u7535\u963b\u3002\u8fd9\u79cd\u7535\u6d41\u6d4b\u91cf\u65b9\u6cd5\u6210\u672c\u4f4e\u5ec9\uff0c\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6210\u719f\u7684\u6d4b\u91cf\u65b9\u6cd5\u3002\u7535\u538b\u6d4b\u91cf\u4f7f\u7528\u7b80\u5355\u7684\u5206\u538b\u5668\u3002     <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a88e46a elementor-widget elementor-widget-image\" data-id=\"a88e46a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"617\" src=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-1-1024x790.webp\" class=\"attachment-large size-large wp-image-19329\" alt=\"\" srcset=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-1-1024x790.webp 1024w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-1-300x231.webp 300w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-1-768x593.webp 768w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-1-600x463.webp 600w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-1.webp 1029w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49506d7 e-flex e-con-boxed e-con e-child\" data-id=\"49506d7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48c572f elementor-widget elementor-widget-heading\" data-id=\"48c572f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u91cd\u8981\u6807\u51c6\u548c\u53c2\u6570<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27fc9b7 elementor-widget elementor-widget-heading\" data-id=\"27fc9b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u7528\u4e8e\u76f4\u6d41\u7535\u80fd\u8868\u7684 IEC \u6807\u51c6 62053-41:2021 \u5df2\u4e8e 2021 \u5e74 6 \u6708\u53d1\u5e03\u3002\u8be5\u6807\u51c6\u9002\u7528\u4e8e\u7535\u538b\u9ad8\u8fbe 1500 V \u7684\u4e24\u6781\u76f4\u6d41\u7535\u8def\u3002 <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b07835c elementor-widget elementor-widget-heading\" data-id=\"b07835c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u4e86\u89e3\u4ee5\u4e0b\u53c2\u6570\u975e\u5e38\u91cd\u8981\uff0c\u8fd9\u4e9b\u53c2\u6570\u5728\u4ea4\u6d41\u7535\u80fd\u8868\u56fd\u9645\u6807\u51c6 IEC 62052- 11 \u4e2d\u4e5f\u6709\u89c4\u5b9a\u3002<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e19438 elementor-widget elementor-widget-heading\" data-id=\"6e19438\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u8d77\u59cb\u7535\u6d41 (<sub>IST<\/sub>) \u610f\u5473\u7740\u4ece\u8be5\u7535\u6d41\u503c\u5f00\u59cb\uff0c\u529f\u7387\u8ba1\u7b97\u4e2d\u5fc5\u987b\u5305\u542b\u6d4b\u91cf\u7684\u7535\u6d41\u503c\u3002\u4e0d\u8fc7\uff0c\u4f4e\u4e8e\u8d77\u59cb\u7535\u6d41\u7684\u7535\u6d41\u4e5f\u53ef\u7eb3\u5165\u529f\u7387\u8ba1\u7b97\u3002\u5bf9\u4e8e IEC 62053-41 \u4e2d\u89c4\u5b9a\u7684 0.5 \u548c 1 \u4e24\u4e2a\u7cbe\u5ea6\u7b49\u7ea7\uff0c\u8d77\u59cb\u7535\u6d41\u8bbe\u5b9a\u4e3a\u989d\u5b9a\u7535\u6d41 (<sub>In<\/sub>) \u7684 0.4%\u3002  <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d9e062 elementor-widget elementor-widget-heading\" data-id=\"8d9e062\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u6570\u636e\u8868\u4e2d\u89c4\u5b9a\u7684\u7cbe\u5ea6\u7b49\u7ea7\u4ec5\u9002\u7528\u4e8e\u6700\u5c0f\u7535\u6d41 (<sub>Imin<\/sub>)\u3002\u989d\u5b9a\u7535\u6d41 (<sub>In<\/sub>) \u7684 0.5% \u503c\u9002\u7528\u4e8e\u4e24\u4e2a\u7cbe\u5ea6\u7b49\u7ea7\u3002\u5bf9\u4e8e\u4f4e\u4e8e\u6700\u5c0f\u7535\u6d41\u7684\u7535\u6d41\uff0c\u6807\u51c6\u4e2d\u6ca1\u6709\u89c4\u5b9a\u7cbe\u5ea6\u503c\u3002\u4e0d\u8fc7\uff0c\u5236\u9020\u5546\u548c\u6700\u7ec8\u5ba2\u6237\u4e4b\u95f4\u53ef\u4ee5\u8fbe\u6210\u534f\u8bae\u3002   <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2b7683 elementor-widget elementor-widget-heading\" data-id=\"b2b7683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u8fd8\u5fc5\u987b\u5b9a\u4e49\u6700\u5927\u7535\u6d41 (<sub>Imax<\/sub>)\u3002\u5728\u6b64\u7535\u6d41\u8303\u56f4\u5185\uff0c\u7535\u6d41\u8868\u4ee5\u89c4\u5b9a\u7684\u7cbe\u5ea6\u7b49\u7ea7\u8fd0\u884c\uff0c\u5373\u4f7f\u6301\u7eed\u65bd\u52a0\u6700\u5927\u7535\u6d41\u4e5f\u4e0d\u4f1a\u635f\u574f\u3002 <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44aefe0 elementor-widget elementor-widget-heading\" data-id=\"44aefe0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u76f4\u63a5\u6d4b\u91cf\u76f4\u6d41\u7535\u8868\u7684\u7b49\u7ea7\u5b9a\u4e49\u5982\u4e0b\u56fe\u6240\u793a\u3002\u989d\u5b9a\u7535\u6d41 (<sub>In<\/sub>) \u89c4\u5b9a\u4e3a 100 A\u3002 <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e495b7 elementor-widget elementor-widget-image\" data-id=\"0e495b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"455\" src=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-2-1024x583.webp\" class=\"attachment-large size-large wp-image-19330\" alt=\"\" srcset=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-2-1024x583.webp 1024w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-2-300x171.webp 300w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-2-768x437.webp 768w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-2-600x342.webp 600w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-2.webp 1396w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c69f06a elementor-widget elementor-widget-heading\" data-id=\"c69f06a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u5047\u5b9a\u6700\u5927\u7535\u6d41\u4e3a<sub>Imax<\/sub>= 10 x<sub>In <\/sub>\uff0c\u56e0\u6b64\u53ef\u4ee5\u8fde\u7eed\u6d4b\u91cf\u9ad8\u8fbe 1000 A \u7684\u7535\u6d41\u3002\u5728\u8bb8\u591a\u76f4\u63a5\u6d4b\u91cf\u4eea\u8868\u4e2d\uff0c\u90fd\u4f7f\u7528\u4e86\u7531\u9530\u5236\u6210\u7684\u4e24\u4f4d\u6570 \u00b5\u03a9 \u8303\u56f4\u5185\u7684\u5206\u6d41\u5668\u3002\u6d4b\u91cf\u5206\u6d41\u5668\u7684\u529f\u7387\u635f\u8017\u4fdd\u6301\u5728\u53ef\u63a5\u53d7\u7684\u8303\u56f4\u5185\uff0c\u6700\u9ad8\u53ef\u8fbe 1 kA\u3002\u9664\u7269\u7406\u548c\u6d4b\u91cf\u9650\u503c\u5916\uff0c\u6807\u51c6\u8fd8\u89c4\u5b9a\u4e86\u7535\u6d41\u901a\u8def\u529f\u7387\u635f\u8017\u7684\u6700\u5927\u503c\u3002\u5141\u8bb8\u9650\u503c\u4e3a 120 mW\/A x<sub>Imax<\/sub>\u3002\u5bf9\u4e8e\u4e0a\u8ff0 1000 A \u7684\u6700\u5927\u7535\u6d41\uff0c<sub>Imax<\/sub> \u65f6\u7684\u6700\u5927\u5141\u8bb8\u529f\u7387\u635f\u8017\u4e3a 120 W\u3002\u9664\u89c4\u5b9a\u7684\u6700\u5927\u503c\u5916\uff0c\u4e0b\u56fe\u8fd8\u663e\u793a\u4e86\u4e09\u79cd\u5b9e\u9645\u7535\u963b\u503c\u4e0b\u6700\u9ad8 4000 A \u7684\u529f\u7387\u635f\u8017\u3002      <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9b16c6 elementor-widget elementor-widget-image\" data-id=\"e9b16c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"574\" src=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-3-1024x735.webp\" class=\"attachment-large size-large wp-image-19331\" alt=\"\" srcset=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-3-1024x735.webp 1024w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-3-300x215.webp 300w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-3-768x551.webp 768w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-3-600x430.webp 600w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-3.webp 1338w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3ec029 elementor-widget elementor-widget-heading\" data-id=\"a3ec029\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u5982\u679c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5fc5\u987b\u6d4b\u91cf\u5927\u4e8e 1 kA \u7684\u76f4\u6d41\u7535\u6d41\uff0c\u5efa\u8bae\u4f7f\u7528\u4e0e\u521d\u7ea7\u7535\u8def\u7535\u9694\u79bb\u7684\u76f4\u6d41\u7535\u6d41\u4f20\u611f\u5668\u3002\u5373\u4f7f\u9009\u62e9\u963b\u503c\u5f88\u4f4e\u7684\u5c0f\u6b27\u59c6\u7535\u963b\uff0c\u5fae\u4f0f\u8303\u56f4\u5185\u7684\u6d4b\u91cf\u4fe1\u53f7\u4e5f\u63a5\u8fd1\u672c\u5e95\u566a\u58f0\u3002\u7531\u4e8e\u6d4b\u91cf\u70b9\u975e\u5e38\u9760\u8fd1 MW \u91cf\u7a0b\u5f00\u5173\u8f6c\u6362\u5668\uff0c\u8981\u5728\u6ca1\u6709\u5e72\u6270\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u6d4b\u91cf\u65e0\u7591\u662f\u4e00\u9879\u6280\u672f\u6311\u6218\u3002  <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0d7a7c elementor-widget elementor-widget-heading\" data-id=\"d0d7a7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u4e0b\u6587\u5c06\u5206\u6790\u8fd9\u4e9b\u76f4\u6d41\u7535\u6d41\u4f20\u611f\u5668\u662f\u5426\u5fc5\u987b\u7b26\u5408\u56fd\u9645\u6807\u51c6\u624d\u80fd\u83b7\u5f97\u56fd\u5bb6\u76d1\u7ba1\u673a\u6784\u6279\u51c6\u7684\u95ee\u9898\u3002<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d6faa6 e-flex e-con-boxed e-con e-child\" data-id=\"9d6faa6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-646b87c elementor-widget elementor-widget-heading\" data-id=\"646b87c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u4f4e\u7535\u538b\u7528\u76f4\u6d41\u7535\u6d41\u4e92\u611f\u5668\u7f3a\u5931\u6807\u51c6\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80f5e0f elementor-widget elementor-widget-heading\" data-id=\"80f5e0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u76f4\u6d41\u7535\u80fd\u4eea\u8868\u7684\u6700\u65b0\u6807\u51c6\u5e76\u672a\u6d89\u53ca\u7535\u6d41\u4f20\u611f\u5668\uff0c\u56e0\u6b64\u65e0\u6cd5\u6269\u5927\u6d4b\u91cf\u8303\u56f4\u3002\u5728\u4ea4\u6d41\u5e94\u7528\u4e2d\uff0c\u51e0\u4e4e\u65e0\u4e00\u4f8b\u5916\u5730\u4f7f\u7528\u7b26\u5408 IEC 61869-2 \u6807\u51c6\u7684\u4f20\u7edf\u7535\u6d41\u4e92\u611f\u5668\uff0c\u8fd9\u4e9b\u4e92\u611f\u5668\u5fc5\u987b\u7ecf\u8fc7\u4e13\u95e8\u8ba4\u8bc1\u624d\u80fd\u8ba1\u8d39\u3002\u95ee\u9898\u662f\uff0c\u662f\u5426\u4e5f\u4e3a\u76f4\u6d41\u7535\u6d41\u4e92\u611f\u5668\u5236\u5b9a\u4e86\u4ea7\u54c1\u6807\u51c6\u3002\u5728\u76ee\u524d\u7684 IEC 61869 \u7cfb\u5217\u6982\u89c8\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u627e\u5230\u4ea7\u54c1\u6807\u51c6 61869-14\u3002   <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7be5dd3 elementor-widget elementor-widget-image\" data-id=\"7be5dd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"699\" src=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-4-1024x895.webp\" class=\"attachment-large size-large wp-image-19332\" alt=\"\" srcset=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-4-1024x895.webp 1024w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-4-300x262.webp 300w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-4-768x671.webp 768w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-4-600x524.webp 600w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-4.webp 1378w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-261493c elementor-widget elementor-widget-heading\" data-id=\"261493c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u8be5\u6807\u51c6\u660e\u786e\u6d89\u53ca\u76f4\u6d41\u5e94\u7528\u4e2d\u7684\u7535\u6d41\u4e92\u611f\u5668\u3002\u4e0d\u8fc7\uff0c\u8be5\u6807\u51c6\u4ec5\u9002\u7528\u4e8e\u76f4\u6d41\u7cfb\u7edf\u7535\u538b\u8d85\u8fc7 1.5 \u5343\u4f0f\u7684\u9ad8\u538b\u5e94\u7528\uff0c\u4e3b\u8981\u9488\u5bf9\u9ad8\u538b\u76f4\u6d41\u9886\u57df\u3002 <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3dbd46 elementor-widget elementor-widget-heading\" data-id=\"b3dbd46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u76ee\u524d\u6b63\u5728\u5236\u5b9a\u7684 61869-8 \u53ef\u4ee5\u63d0\u4f9b\u4e00\u79cd\u8865\u6551\u63aa\u65bd\u3002\u4f46\u5728\u8fd9\u65b9\u9762\uff0c\u5bfb\u6c42\u5e2e\u52a9\u7684\u5de5\u7a0b\u5e08\u4e5f\u4f1a\u5927\u5931\u6240\u671b\u3002\u8be5\u6807\u51c6\u4ec5\u6db5\u76d6\u9891\u7387\u8303\u56f4\u4e3a 15 \u81f3 100 Hz \u7684\u7535\u6d41\u4f20\u611f\u5668\u3002\u6b64\u5916\uff0c\u8be5\u6807\u51c6\u4ec5\u9002\u7528\u4e8e\u9ad8\u538b\u5e94\u7528&gt; 1000 V AC\u3002\u8981\u7406\u89e3\u6807\u51c6\u5316\u90e8\u95e8\u7684\u8fd9\u4e00\u505a\u6cd5\uff0c\u6211\u4eec\u5fc5\u987b\u56de\u5230 2015 \u5e74\u548c 2016 \u5e74\u3002\u5728\u6b64\u671f\u95f4\uff0c\u5c06\u5728\u73b0\u6709\u7684 IEC 61869 \u7cfb\u5217\u4e2d\u5f00\u53d1\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e\u4f4e\u538b\u5e94\u7528\u7684\u6807\u51c6\u5316\u90e8\u5206\u3002\u7b2c\u4e00\u4e2a\u91cc\u7a0b\u7891\u662f \"IEC 61869-201\uff1a\u4f4e\u538b\u5e94\u7528\u4e92\u611f\u5668\u7684\u4e00\u822c\u8981\u6c42\"\u3002\u8ba1\u5212\u4e8e 2019 \u5e74 6 \u6708\u9996\u6b21\u51fa\u7248\u3002\u73b0\u5728\uff0cIEC \u7f51\u7ad9\u4e0a\u5217\u51fa\u7684\u65b0\u51fa\u7248\u65e5\u671f\u4e3a 2025 \u5e74 3 \u6708 31 \u65e5\u3002<sup><a href=\"#note-1\">1<\/a><\/sup>\u7136\u800c\uff0c\u8fd9\u4e2a\u65e5\u671f\u4f3c\u4e4e\u4e5f\u4e0d\u73b0\u5b9e\u3002WG49 \u5de5\u4f5c\u7ec4\u7684\u534f\u8c03\u5458\u5df2\u4e8e 2021 \u5e74\u8f9e\u804c\u3002\u65b0\u7684\u534f\u8c03\u5458\u5c1a\u672a\u627e\u5230\u3002\u76ee\u524d\u5404\u9879\u6d3b\u52a8\u5747\u5904\u4e8e\u6401\u7f6e\u72b6\u6001\u3002\u56e0\u6b64\uff0c\u6709\u5fc5\u8981\u5bf9\n\u76f4\u6d41\u7535\u6d41\u4f20\u611f\u5668\u7684\u8fb9\u754c\u53c2\u6570\u8fdb\u884c\u72ec\u7acb\u8003\u8651\u3002            <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-158e28e elementor-widget elementor-widget-heading\" data-id=\"158e28e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u4e3a\u4e86\u5728\u6269\u5927\u76f4\u6d41\u7535\u80fd\u4eea\u8868\u6d4b\u91cf\u8303\u56f4\u65b9\u9762\u5236\u5b9a\u4e00\u4e2a\u56fd\u5bb6\u76d1\u7ba1\u673a\u6784\u53ef\u4ee5\u63a5\u53d7\u7684\u6574\u4f53\u89e3\u51b3\u65b9\u6848\uff0c\u5e94\u6267\u884c\u4ee5\u4e0b\u8fb9\u754c\u6761\u4ef6\u3002<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cf8ee8 elementor-widget elementor-widget-text-editor\" data-id=\"3cf8ee8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>\u7535\u6d41\u4f20\u611f\u5668\u548c\u4eea\u8868\u88c5\u7f6e\u7684\u6d4b\u91cf\u8bef\u5dee\u4e4b\u548c\u5e94\u5728\u76f4\u63a5\u6d4b\u91cf\u4eea\u8868\u7684\u7cbe\u5ea6\u89c4\u683c\u8303\u56f4\u5185\u3002<\/li><li>\u4f20\u611f\u5668\u7684\u80fd\u8017\u5e94\u7b26\u5408 120 mW\/A x<sub>Imax \u7684<\/sub>\u89c4\u683c\u3002<\/li><li>\u7535\u6d41\u4f20\u611f\u5668\u5e94\u5177\u6709\u8f83\u4f4e\u7684\u6e29\u5ea6\u6f02\u79fb\uff0c\u5e76\u80fd\u5728\u81f3\u5c11 10 \u5e74\u5185\u4fdd\u6301\u7a33\u5b9a\u3002<\/li><li>\u7535\u6d41\u4f20\u611f\u5668\u7684\u7cbe\u5ea6\u5e94\u5728 IEC 17025 \u8ba4\u8bc1\u7684\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4\u8fdb\u884c\u6d4b\u91cf\uff0c\u4ee5\u4fbf\u4f20\u611f\u5668\u4f9b\u5e94\u5546\u5c06\u7535\u6d41\u4f20\u611f\u5668\u4f5c\u4e3a\u7ecf\u8fc7\u6d4b\u8bd5\u7684\u4eea\u8868\u6269\u5c55<br>\u9644\u4ef6\u4ea4\u4ed8\u7ed9\u4eea\u8868\u5236\u9020\u5546\u3002<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-771b463 elementor-widget elementor-widget-heading\" data-id=\"771b463\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u8fd8\u5e94\u6ce8\u610f\u7684\u662f\uff0c\u4ea4\u6d41\u7535\u80fd\u8868\u901a\u5e38\u88ab\u5f52\u5165\u8fc7\u7535\u538b\u7c7b\u522b IV\u3002\u6839\u636e IEC 60664-1 \u4e2d\u7684\u4e0b\u8868\uff0c\u7528\u4e8e\u7cfb\u7edf\u7535\u538b\u4e3a 400 V \u7684\u4e09\u76f8\u7cfb\u7edf\u7684\u4ea4\u6d41\u7535\u80fd\u8868\u5fc5\u987b\u80fd\u627f\u53d7 6 kV \u7684\u7535\u538b\u51b2\u51fb\uff0c\u7b26\u5408\u8fc7\u7535\u538b\u7c7b\u522b IV\u3002 <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-530dec9 elementor-widget elementor-widget-image\" data-id=\"530dec9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"347\" src=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-table-1-1024x444.webp\" class=\"attachment-large size-large wp-image-19333\" alt=\"\" srcset=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-table-1-1024x444.webp 1024w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-table-1-300x130.webp 300w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-table-1-768x333.webp 768w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-table-1-600x260.webp 600w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-table-1.webp 1378w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-795a848 elementor-widget elementor-widget-heading\" data-id=\"795a848\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u56e0\u6b64\uff0c\u76f4\u6d41\u7535\u6d41\u4e92\u611f\u5668\u7684\u7535\u6e90\u4e5f\u5e94\u8bbe\u8ba1\u4e3a IV \u7c7b\u8fc7\u7535\u538b\u3002\u56e0\u6b64\uff0c\u76f4\u6d41 300 V \u7cfb\u7edf\u7535\u6d41\u4e92\u611f\u5668\u5934\u90e8\u7684\u7edd\u7f18\u4e5f\u5e94\u80fd\u627f\u53d7 6 kV \u7684\u6d6a\u6d8c\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u80fd\u591f\u53ef\u9760\u9650\u5236\u8fc7\u7535\u538b\u7684\u8fc7\u7535\u538b\u4fdd\u62a4\u88c5\u7f6e\u901a\u5e38\u7528\u4e8e\u5145\u7535\u7ad9\u548c\u5176\u4ed6\u76f4\u6d41\u7cfb\u7edf\u3002\u901a\u8fc7\u964d\u4f4e\u9884\u671f\u7535\u538b\u5cf0\u503c\uff0c\u901a\u5e38\u53ef\u4ee5\u7b80\u5316\u7535\u6e90\u548c\u4f20\u611f\u5668\u5934\u5851\u6599\u5916\u58f3\u7684\u8bbe\u8ba1\u3002   <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b2ecdd e-flex e-con-boxed e-con e-child\" data-id=\"6b2ecdd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d42872 elementor-widget elementor-widget-heading\" data-id=\"0d42872\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u7528\u4e8e\u76f4\u6d41\u8ba1\u91cf\u7684\u76f4\u6d41\u7535\u6d41\u4e92\u611f\u5668<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1662c2e elementor-widget elementor-widget-heading\" data-id=\"1662c2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u4e39\u9ea6 Danisense \u516c\u53f8\u4ee5\u5176\u96f6\u78c1\u901a\u91cf\u6280\u672f\u800c\u95fb\u540d\uff0c\u51e0\u5341\u5e74\u6765\u4e00\u76f4\u5411\u8bb8\u591a\u9700\u8981\u9ad8\u7cbe\u5ea6\u7535\u6d41\u6d4b\u91cf\u7684\u5b9e\u9a8c\u5ba4\u548c\u9886\u57df\u63d0\u4f9b\u9ad8\u7cbe\u5ea6 AC-DC \u7535\u6d41\u4f20\u611f\u5668\u3002\u7531\u4e8e\u4f20\u611f\u5668\u7684\u7cbe\u5ea6\u5728 ppm \u8303\u56f4\u5185\uff0810-6<sup>.<\/sup>\uff09\uff0c\u5982\u679c\u6ca1\u6709\u96f6\u78c1\u901a\u7535\u6d41\u4f20\u611f\u5668\uff0c\u529f\u7387\u5206\u6790\u4eea\u7684\u6d4b\u91cf\u8303\u56f4\u5c06\u65e0\u6cd5\u6269\u5c55\u3002\u9ad8\u7cbe\u5ea6\u7535\u6d41\u4f20\u611f\u5668\u5df2\u88ab\u56fd\u5bb6\u76d1\u7ba1\u673a\u6784\u7528\u4f5c\u53c2\u8003\u8bbe\u5907\u3002  <sup><a href=\"#note-2\">2<\/a><\/sup><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f11dec elementor-widget elementor-widget-heading\" data-id=\"9f11dec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u9664\u9ad8\u7cbe\u5ea6\u5b9e\u9a8c\u5ba4\u5e94\u7528\u5916\uff0c\u8fbe\u5c3c\u68ee\u516c\u53f8\u8fd8\u5c06\u63d0\u4f9b\u7535\u6d41\u4f20\u611f\u5668\uff0c\u4ee5\u5728\u672a\u6765\u6269\u5927\u76f4\u6d41\u7535\u80fd\u4eea\u8868\u7684\u6d4b\u91cf\u8303\u56f4\u3002<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de2e852 elementor-widget elementor-widget-image\" data-id=\"de2e852\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"540\" src=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-5-1024x691.webp\" class=\"attachment-large size-large wp-image-19334\" alt=\"\" srcset=\"https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-5-1024x691.webp 1024w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-5-300x202.webp 300w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-5-768x518.webp 768w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-5-600x405.webp 600w, https:\/\/danisense.com\/wp-content\/uploads\/dc-energy-meters-figure-5.webp 1378w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4585a4e elementor-widget elementor-widget-heading\" data-id=\"4585a4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u8be5\u4f20\u611f\u5668\u8fd8\u57fa\u4e8e\u96f6\u6d41\u91cf\u539f\u7406\uff0c\u7531\u4e8e\u91c7\u7528\u4e86\u96f6\u6d41\u91cf\u4f20\u611f\u5668\u7684\u7535\u6c14\u8bbe\u8ba1\uff0c\u56e0\u6b64\u6e29\u5ea6\u6f02\u79fb\u975e\u5e38\u5c0f\u3002\u7ecf IEC 17025 \u8ba4\u8bc1\u7684\u6d4b\u8bd5\u573a\u53ef\u63d0\u4f9b\u53ef\u8ffd\u6eaf\u7684\u7cbe\u5ea6\u8bc1\u660e\u3002 <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-934756d e-flex e-con-boxed e-con e-child\" data-id=\"934756d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7abc3f0 elementor-widget elementor-widget-heading\" data-id=\"7abc3f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u6d4b\u91cf\u548c\u6821\u51c6\u6307\u4ee4\u4e2d\u7684\u4f8b\u5916\u60c5\u51b5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23b71b9 elementor-widget elementor-widget-heading\" data-id=\"23b71b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u5982\u679c\u8981\u6d4b\u91cf\u548c\u8ba1\u7b97\u66f4\u9ad8\u7684\u7535\u6d41\uff0c\u6574\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u7b80\u5316\uff0c\u4f46\u6821\u51c6\u89c4\u5b9a\u4e2d\u660e\u786e\u6392\u9664\u4e86\u8fd9\u4e9b\u7535\u6d41\u3002\u5728\u5fb7\u56fd\uff0c\u8be5\u9650\u5236\u4e3a 5 kA\u3002\u6821\u51c6\u6761\u4f8b\u5bf9\u6d88\u8d39\u8005\u7684\u4fdd\u62a4\u5230\u6b64\u4e3a\u6b62\u3002 <sup><a href=\"#note-3\">3<\/a><\/sup>\u5408\u540c\u53cc\u65b9\u88ab\u5f52\u7c7b\u4e3a\u4e13\u4e1a\u90e8\u95e8\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u5047\u5b9a\u53cc\u65b9\u53ef\u4ee5\u72ec\u7acb\u5546\u5b9a\u4e00\u4e2a\u53ef\u9760\u7684\u8ba1\u8d39\u7cfb\u7edf\u3002   <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28ee07c e-flex e-con-boxed e-con e-child\" data-id=\"28ee07c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b11818 elementor-widget elementor-widget-heading\" data-id=\"9b11818\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u8bf4\u660e<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b7ccdd elementor-widget elementor-widget-heading\" data-id=\"5b7ccdd\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"note-1\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><mark><sup>1<\/sup>\n<a href=\"https:\/\/www.iec.ch\/dyn\/www\/f?p=103:38:0::::FSP_ORG_ID,FSP_APEX_PAGE,FSP_PROJECT_ID:1241,23,23447\" target=\"_blank\" rel=\"noopener\">https:\/\/www.iec.ch\/dyn\/www\/f?p=103:38:0::::FSP_ORG_ID,FSP_APEX_PAGE,FSP_PROJECT_ID:1241,23,23447<\/a><\/mark><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1ddfbc elementor-widget elementor-widget-heading\" data-id=\"e1ddfbc\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"note-2\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><mark><sup>2<\/sup>\n<a href=\"https:\/\/oar.ptb.de\/resources\/show\/10.7795\/EMPIR.17IND06.CA.20191122\" target=\"_blank\" rel=\"noopener\">https:\/\/oar.ptb.de\/resources\/show\/10.7795\/EMPIR.17IND06.CA.20191122<\/a><\/mark><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f516f0 elementor-widget elementor-widget-heading\" data-id=\"3f516f0\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"note-3\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><mark><sup>3<\/sup>\n<a href=\"https:\/\/www.gesetze-im-internet.de\/messev\/MessEV.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/www.gesetze-im-internet.de\/messev\/MessEV.pdf<\/a><\/mark><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9b2b55 e-flex e-con-boxed e-con e-child\" data-id=\"f9b2b55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71d8d99 elementor-widget elementor-widget-button\" data-id=\"71d8d99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/danisense.com\/wp-content\/uploads\/Measuring-range-extension-of-DC-energy-meters_rev_06.pdf\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u6253\u5f00 pdf<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home | \u5bfc\u8a00 \u8fd1\u5e74\u6765\uff0c\u76f4\u6d41\u7535\u7684\u5e94\u7528\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\u3002\u9664\u4e86\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u7ad9\u548c\u5149\u4f0f\u53d1\u7535\u7cfb\u7edf\u5916\uff0c\u9ad8\u6027\u80fd\u7535\u6c60\u7cfb\u7edf\u4e5f\u8d8a\u6765 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