{"id":229,"date":"2025-10-09T09:04:46","date_gmt":"2025-10-09T01:04:46","guid":{"rendered":"https:\/\/mediumslateblue-chimpanzee-835813.hostingersite.com\/?post_type=product&#038;p=229"},"modified":"2025-12-22T11:56:42","modified_gmt":"2025-12-22T03:56:42","slug":"digital-single-phase-voltage-meter","status":"publish","type":"product","link":"https:\/\/zmgs-global.com\/vi\/product\/digital-single-phase-voltage-meter","title":{"rendered":"M\u00e1y \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t pha k\u1ef9 thu\u1eadt s\u1ed1"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/zmgs-global.com\/vi\/product\/digital-single-phase-voltage-meter\/#Code_and_Implication\" >M\u00e3 v\u00e0 \u00fd ngh\u0129a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zmgs-global.com\/vi\/product\/digital-single-phase-voltage-meter\/#Application\" >\u0110\u01a1n \u0111\u0103ng k\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zmgs-global.com\/vi\/product\/digital-single-phase-voltage-meter\/#Compliance_Standards\" >Ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zmgs-global.com\/vi\/product\/digital-single-phase-voltage-meter\/#Technical_Specifications\" >Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/zmgs-global.com\/vi\/product\/digital-single-phase-voltage-meter\/#Specification_Dimensions\" >Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt &amp; K\u00edch th\u01b0\u1edbc<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Code_and_Implication\"><\/span><strong>M\u00e3 v\u00e0 \u00fd ngh\u0129a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/www.zmgs-global.com\/static\/upload\/image\/20250327\/1743055131196031.jpg\" alt=\"12.jpg\" style=\"width:641px;height:auto\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application\"><\/span><strong>\u0110\u01a1n \u0111\u0103ng k\u00fd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>ZHIMING&nbsp;&nbsp;<\/strong>Th\u01b0\u01a1ng hi\u1ec7u ZM-V, \u0110\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t pha k\u1ef9 thu\u1eadt s\u1ed1 d\u00f2ng DV\uff1b<\/p>\n\n\n\n<p>1. \u0110o l\u01b0\u1eddng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ed1i v\u1edbi \u0111i\u1ec7n \u00e1p m\u1ed9t pha AC ho\u1eb7c DC<br>2. M\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 ch\u1ee9c n\u0103ng tra c\u1ee9u d\u1eef li\u1ec7u t\u1ea1i ch\u1ed7<br>3. T\u1ef7 l\u1ec7 \u0111i\u1ec7n \u00e1p c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh<br>4. H\u1ed7 tr\u1ee3 giao ti\u1ebfp RS-485 th\u00f4ng qua giao th\u1ee9c Modbus-RTU<br>5. H\u1ed7 tr\u1ee3 \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra c\u00f4ng t\u1eafc v\u00e0 \u0111\u1ea7u ra t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1<br>6. Ngu\u1ed3n \u0111i\u1ec7n ph\u1ee5: AC\/DC 80V\u2013270V ho\u1eb7c AC 220V<br>7. C\u00f3 s\u1eb5n trong nhi\u1ec1u ki\u1ec3u d\u00e1ng kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u b\u1ed1 tr\u00ed t\u1ee7 kh\u00e1c nhau<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Compliance_Standards\"><\/span><strong>Ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GB\/T 22264.1-2008 \u2013 Thi\u1ebft b\u1ecb \u0111o \u0111i\u1ec7n t\u1eed c\u00f3 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb k\u1ef9 thu\u1eadt s\u1ed1 g\u1eafn c\u1ed1 \u0111\u1ecbnh <\/li>\n\n\n\n<li>GB\/T 22264.7-2008 \u2013 Ph\u1ea7n 7: Y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi \u0111\u1ed3ng h\u1ed3 \u0111o \u0111a ch\u1ee9c n\u0103ng<\/li>\n\n\n\n<li>GB\/T 22264.8-2008 \u2013 Ph\u1ea7n 8: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/li>\n\n\n\n<li>GB\/T 17215.322-2008 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng t\u0129nh AC (Lo\u1ea1i 0.2S v\u00e0 0.5S)<\/li>\n\n\n\n<li>GB\/T 17215.323-2008 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng t\u0129nh AC (Lo\u1ea1i 2 v\u00e0 3)<\/li>\n\n\n\n<li>\u0110\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng \u0111a ch\u1ee9c n\u0103ng<\/li>\n\n\n\n<li>C\u1ea3m bi\u1ebfn ph\u00e1t hi\u1ec7n ch\u00e1y do ch\u1eadp \u0111i\u1ec7n<\/li>\n\n\n\n<li>Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y cho c\u00e1c c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng cao t\u1ea7ng<\/li>\n\n\n\n<li>Quy chu\u1ea9n thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n h\u1ea1 \u00e1p<\/li>\n\n\n\n<li>Quy chu\u1ea9n thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh nh\u00e0 \u1edf<\/li>\n\n\n\n<li>L\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch d\u00f2ng d\u01b0 (RCD)<\/li>\n\n\n\n<li>Quy chu\u1ea9n thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y cho c\u00f4ng tr\u00ecnh<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technical_Specifications\"><\/span><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o<\/strong><\/p>\n\n\n\n<p>\u0110i\u1ec7n \u00e1p: lo\u1ea1i 0,5<\/p>\n\n\n\n<p><strong>Ngu\u1ed3n \u0111i\u1ec7n ph\u1ee5<\/strong><\/p>\n\n\n\n<p>\u0110i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng: AC\/DC 80V~270V, AC 220V<\/p>\n\n\n\n<p>C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5: &lt;4VA<\/p>\n\n\n\n<p><strong>M\u00f4-\u0111un ch\u1ee9c n\u0103ng<\/strong><\/p>\n\n\n\n<p>Giao di\u1ec7n truy\u1ec1n th\u00f4ng: Truy\u1ec1n th\u00f4ng RS-485 m\u1ed9t chi\u1ec1u, giao th\u1ee9c Modbus-RTU<\/p>\n\n\n\n<p>T\u1ed1c \u0111\u1ed9 truy\u1ec1n: 1200\u20139600 bps, m\u1eb7c \u0111\u1ecbnh l\u00e0 2400 bps<\/p>\n\n\n\n<p>\u0110\u1ea7u v\u00e0o c\u00f4ng t\u1eafc: h\u1ed7 tr\u1ee3 \u0111\u1ea7u v\u00e0o n\u00fat 2 b\u01b0\u1edbc<\/p>\n\n\n\n<p>\u0110\u1ea7u ra c\u00f4ng t\u1eafc: h\u1ed7 tr\u1ee3 2 \u0111\u1ea7u ra r\u01a1le, c\u00f4ng su\u1ea5t: AC 250V\/5A, DC 30V\/5A<\/p>\n\n\n\n<p>\u0110\u1ea7u ra b\u1ed9 truy\u1ec1n \u0111\u1ed9ng: h\u1ed7 tr\u1ee3 1 \u0111\u1ea7u ra t\u01b0\u01a1ng t\u1ef1: 0\/4\u201320 mA ho\u1eb7c 0\u20135\/10 V<\/p>\n\n\n\n<p><strong>M\u00f4i tr\u01b0\u1eddng<\/strong><\/p>\n\n\n\n<p>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: -10\u2103~+55\u2103<\/p>\n\n\n\n<p>Nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n: -25\u00b0C \u0111\u1ebfn +70\u00b0C<\/p>\n\n\n\n<p>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i d\u01b0\u1edbi 93%, kh\u00f4ng c\u00f3 kh\u00ed \u0103n m\u00f2n<\/p>\n\n\n\n<p>\u0110\u1ed9 cao: 2.500 m<\/p>\n\n\n\n<p><strong>An to\u00e0n<\/strong><\/p>\n\n\n\n<p>\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n &gt; 100 M\u03a9<\/p>\n\n\n\n<p>\u0110i\u1ec7n \u00e1p ch\u1ecbu \u0111\u1ef1ng xoay chi\u1ec1u 2 kV<\/p>\n\n\n\n<p><strong>T\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb<\/strong><\/p>\n\n\n\n<p>ESD: Lo\u1ea1i 4<\/p>\n\n\n\n<p>\u0110\u1ee3t xung \u0111i\u1ec7n \u00e1p cao tho\u00e1ng qua: Lo\u1ea1i 4<\/p>\n\n\n\n<p>S\u00f3ng d\u00e2ng (t\u00e1c \u0111\u1ed9ng): C\u1ea5p 4<\/p>\n\n\n\n<p><strong>\u0110\u1ea7u v\u00e0o t\u00edn hi\u1ec7u<\/strong><\/p>\n\n\n\n<p>Ch\u1ebf \u0111\u1ed9 k\u1ebft n\u1ed1i: M\u1ed9t pha<\/p>\n\n\n\n<p>\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c: 57,7 V AC, 100 V AC, 220 V AC, 380 V AC<\/p>\n\n\n\n<p>2 V DC, 20 V DC, 200 V DC, 600 V DC<\/p>\n\n\n\n<p>Qu\u00e1 t\u1ea3i: 1,2 l\u1ea7n (li\u00ean t\u1ee5c), 2 l\u1ea7n\/gi\u00e2y (t\u1ee9c th\u1eddi)<\/p>\n\n\n\n<p>C\u00f4ng su\u1ea5t: &lt;1 VA\/pha<\/p>\n\n\n\n<p>Tr\u1edf kh\u00e1ng: &gt;300 k\u03a9<\/p>\n\n\n\n<p>T\u1ea7n s\u1ed1: 45\u201365 Hz<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Specification_Dimensions\"><\/span><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt &amp; K\u00edch th\u01b0\u1edbc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/yunpan.cdn.site.joinf.com\/5594599774213081\/dWQbtK8yZ4.png\" alt=\"\" style=\"width:391px;height:auto\"\/><\/figure>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"Code and Implication Application ZHIMING&nbsp;&nbsp;brand of&nbsp;ZM-V, DV Series Digital Single-phase Voltage Meter\uff1b 1. High-precision measurement of single-phase AC or DC voltage2. Digital display with local data query function3. Programmable voltage ratio4. Supports RS-485 communication using Modbus-RTU protocol5. Supports switch input\/output and analog signal output6. Auxiliary power supply: AC\/DC 80V\u2013270V or AC 220V7. Available in various [&hellip;]","protected":false},"featured_media":263,"menu_order":0,"template":"","meta":[],"products":[23],"class_list":["post-229","product","type-product","status-publish","has-post-thumbnail","hentry","products-current-voltage-meter"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/product\/229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/product\/229\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media\/263"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media?parent=229"}],"wp:term":[{"taxonomy":"products","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/products?post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}