{"id":6205,"date":"2025-08-07T07:46:56","date_gmt":"2025-08-07T07:46:56","guid":{"rendered":"https:\/\/cntnmcb.com\/?post_type=product&#038;p=6205"},"modified":"2026-03-17T06:47:30","modified_gmt":"2026-03-17T06:47:30","slug":"three-phase-electronic-energy-meter-zmdst2788","status":"publish","type":"product","link":"https:\/\/cntnmcb.com\/pt\/product\/three-phase-electronic-energy-meter-zmdst2788\/","title":{"rendered":"Medidor de energia eletr\u00f4nico trif\u00e1sico ZMDST2788"},"content":{"rendered":"<h2 class=\"header-vfC6AV auto-hide-last-sibling-br\">Introduction:<\/h2>\n<ul>\n<li>Three phase electronic energy meters feature a variety of functions, including energy metering, load control, and user information management.<\/li>\n<li>Our three-phase electronic energy meters measure voltage, current, power factor, frequency, and demand, and support time-of-use (peak, off-peak, and shoulder) and bi-directional metering.<\/li>\n<li>The electricity meters manufactured by CNTN Electric feature no mechanical moving parts, offering a long service life, low power consumption, and strong anti-interference capabilities; they are adapted to withstand harsh environments ranging from -40\u00b0C to +70\u00b0C.<\/li>\n<li>Wiring Methods for <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/cntnmcb.com\/\">CNTN<\/a><\/span> Electric Energy Meters: Classified into Direct Connection (for low currents) and Connection via Instrument Transformers (for high currents).<\/li>\n<\/ul>\n<div><div class=\"supsystic-table-loader spinner\"style=\"background-color:#000000\"><\/div><div id=\"supsystic-table-25_54621\" class=\"supsystic-tables-wrap \" style=\" width:100%; visibility: hidden; \" data-table-width-fixed=\"100%\" data-table-width-mobile=\"100%\" ><table id=\"supsystic-table-25\" class=\"supsystic-table border lightboxImg cell-border\" data-id=\"25\" data-view-id=\"25_54621\" data-title=\"DTS2788\" data-currency-format=\"$1,000.00\" data-percent-format=\"10.00%\" data-date-format=\"DD.MM.YYYY\" data-time-format=\"HH:mm\" data-features=\"[&quot;after_table_loaded_script&quot;]\" data-search-value=\"\" data-loader-icon-name=\"default\" data-loader-icon-items=\"0\" data-loader-color=\"#000000\" data-processing-bg=\"#ffffff\" data-processing-color=\"#000000\" data-lightbox-img=\"\" data-head-rows-count=\"1\" data-pagination-length=\"50,100,All\" data-auto-index=\"off\" data-searching-settings=\"{&quot;columnSearchPosition&quot;:&quot;bottom&quot;,&quot;minChars&quot;:&quot;0&quot;}\" data-lang=\"default\" data-override=\"{&quot;emptyTable&quot;:&quot;&quot;,&quot;info&quot;:&quot;&quot;,&quot;infoEmpty&quot;:&quot;&quot;,&quot;infoFiltered&quot;:&quot;&quot;,&quot;lengthMenu&quot;:&quot;&quot;,&quot;search&quot;:&quot;&quot;,&quot;previous&quot;:&quot;&quot;,&quot;next&quot;:&quot;&quot;,&quot;zeroRecords&quot;:&quot;&quot;,&quot;exportLabel&quot;:&quot;&quot;,&quot;file&quot;:&quot;default&quot;}\" data-merged=\"[{&quot;row&quot;:2,&quot;col&quot;:1,&quot;rowspan&quot;:2,&quot;colspan&quot;:1,&quot;removed&quot;:false},{&quot;row&quot;:1,&quot;col&quot;:2,&quot;rowspan&quot;:3,&quot;colspan&quot;:1,&quot;removed&quot;:false},{&quot;row&quot;:1,&quot;col&quot;:3,&quot;rowspan&quot;:3,&quot;colspan&quot;:1,&quot;removed&quot;:false}]\" data-responsive-mode=\"0\" data-from-history=\"0\" ><thead><tr><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><\/tr><\/thead><tbody><tr style=\"height:22px\" ><td data-cell-id=\"A1\" data-x=\"0\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter bg-6380f7\" data-cell-type=\"text\" data-original-value=\"Rated Current\uff08A\uff09\" data-order=\"Rated Current\uff08A\uff09\" style=\"min-width: 26.7403%;\" >Rated Current\uff08A\uff09 <\/td><td data-cell-id=\"B1\" data-x=\"1\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-6380f7\" data-cell-type=\"text\" data-original-value=\"Rated Voltage\uff08V\uff09\" data-order=\"Rated Voltage\uff08V\uff09\" style=\"min-width: 31.0497%;\" >Rated Voltage\uff08V\uff09 <\/td><td data-cell-id=\"C1\" data-x=\"2\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-6380f7\" data-cell-type=\"text\" data-original-value=\"Rated Frequency (Hz)\" data-order=\"Rated Frequency (Hz)\" style=\"min-width: 22.5414%;\" >Rated Frequency (Hz) <\/td><td data-cell-id=\"D1\" data-x=\"3\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-6380f7\" data-cell-type=\"text\" data-original-value=\"Accuracy Class\" data-order=\"Accuracy Class\" style=\"min-width: 19.6685%;\" >Accuracy Class <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A2\" data-x=\"0\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"3*1.5\uff086\uff09\uff0c385\uff0820\uff09\" data-order=\"3*1.5\uff086\uff09\uff0c385\uff0820\uff09\" >3*1.5\uff086\uff09\uff0c385\uff0820\uff09 <\/td><td data-cell-id=\"B2\" data-x=\"1\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Three-Phase Three-Wire 3*380V\" data-order=\"Three-Phase Three-Wire 3*380V\" >Three-Phase Three-Wire 3*380V <\/td><td data-cell-id=\"C2\" data-x=\"2\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"50 or 60\" data-order=\"50 or 60\" data-colspan=\"1\" data-rowspan=\"3\" >50 or 60 <\/td><td data-cell-id=\"D2\" data-x=\"3\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Class 1 or Class 2\" data-order=\"Class 1 or Class 2\" data-colspan=\"1\" data-rowspan=\"3\" >Class 1 or Class 2 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A3\" data-x=\"0\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"3*10\uff0840\uff09,3*15\uff0860\uff09\" data-order=\"3*10\uff0840\uff09,3*15\uff0860\uff09\" >3*10\uff0840\uff09,3*15\uff0860\uff09 <\/td><td data-cell-id=\"B3\" data-x=\"1\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Three-Phase Four-Wire 3*220\/380V or 3*57.7\/100v\" data-order=\"Three-Phase Four-Wire 3*220\/380V or 3*57.7\/100v\" data-colspan=\"1\" data-rowspan=\"2\" >Three-Phase Four-Wire 3*220\/380V or 3*57.7\/100v <\/td><td data-cell-id=\"C3\" data-x=\"2\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"\" data-order=\"\" data-hide=\"true\" ><\/td><td data-cell-id=\"D3\" data-x=\"3\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"\" data-order=\"\" data-hide=\"true\" ><\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A4\" data-x=\"0\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"3*20\uff0880\uff09\uff0c3*30\uff08100\uff09\" data-order=\"3*20\uff0880\uff09\uff0c3*30\uff08100\uff09\" >3*20\uff0880\uff09\uff0c3*30\uff08100\uff09 <\/td><td data-cell-id=\"B4\" data-x=\"1\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"\" data-order=\"\" data-hide=\"true\" ><\/td><td data-cell-id=\"C4\" data-x=\"2\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"\" data-order=\"\" data-hide=\"true\" ><\/td><td data-cell-id=\"D4\" data-x=\"3\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"\" data-order=\"\" data-hide=\"true\" ><\/td><\/tr><\/tbody><\/table><!-- \/#supsystic-table-25.supsystic-table --><\/div><!-- \/.supsystic-tables-wrap --><!-- Tables Generator by Supsystic --><!-- Version:1.13.1 --><!-- http:\/\/supsystic.com\/ --><\/div>\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-6207\" src=\"http:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/08\/485\u578b\u7535\u5b50\u5f0f\u4e09\u76f8\u7535\u80fd\u8868\u5b89\u88c5\u5c3a\u5bf8.jpg\" alt=\"\" width=\"640\" height=\"640\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/08\/485\u578b\u7535\u5b50\u5f0f\u4e09\u76f8\u7535\u80fd\u8868\u5b89\u88c5\u5c3a\u5bf8.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/08\/485\u578b\u7535\u5b50\u5f0f\u4e09\u76f8\u7535\u80fd\u8868\u5b89\u88c5\u5c3a\u5bf8-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/08\/485\u578b\u7535\u5b50\u5f0f\u4e09\u76f8\u7535\u80fd\u8868\u5b89\u88c5\u5c3a\u5bf8-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/08\/485\u578b\u7535\u5b50\u5f0f\u4e09\u76f8\u7535\u80fd\u8868\u5b89\u88c5\u5c3a\u5bf8-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/08\/485\u578b\u7535\u5b50\u5f0f\u4e09\u76f8\u7535\u80fd\u8868\u5b89\u88c5\u5c3a\u5bf8-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/div>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">\n<ol class=\"auto-hide-last-sibling-br\">\n<li>Monitoramento preciso com dados visualiz\u00e1veis em tempo real<\/li>\n<li>Facilitando a conserva\u00e7\u00e3o de energia e reduzindo os custos de eletricidade<\/li>\n<li>Alerta precoce para garantir a seguran\u00e7a da eletricidade<\/li>\n<li>Ampla adaptabilidade a aplica\u00e7\u00f5es e f\u00e1cil instala\u00e7\u00e3o e manuten\u00e7\u00e3o<\/li>\n<li>Dados rastre\u00e1veis para facilitar as decis\u00f5es de gerenciamento<\/li>\n<\/ol>\n<\/div>\n<\/div>","protected":false},"featured_media":6206,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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