{"id":867,"date":"2025-09-29T13:26:04","date_gmt":"2025-09-29T05:26:04","guid":{"rendered":"https:\/\/mediumslateblue-chimpanzee-835813.hostingersite.com\/?post_type=product&#038;p=867"},"modified":"2025-12-22T15:55:24","modified_gmt":"2025-12-22T07:55:24","slug":"dssd450-three-phase-electronic-multi-function-watt-hour-meters","status":"publish","type":"product","link":"https:\/\/zmgs-global.com\/ar\/product\/dssd450-three-phase-electronic-multi-function-watt-hour-meters","title":{"rendered":"DSSD450 Three-phase Electronic Multi-function Watt-hour Meters"},"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\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/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\/ar\/product\/dssd450-three-phase-electronic-multi-function-watt-hour-meters\/#Application\" >\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/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\/ar\/product\/dssd450-three-phase-electronic-multi-function-watt-hour-meters\/#Main_Technical_Data\" >Main Technical Data<\/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\/ar\/product\/dssd450-three-phase-electronic-multi-function-watt-hour-meters\/#Main_Functions_Multifunction\" >Main Functions (Multifunction)<\/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\/ar\/product\/dssd450-three-phase-electronic-multi-function-watt-hour-meters\/#Product_Specification\" >Product Specification<\/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\/ar\/product\/dssd450-three-phase-electronic-multi-function-watt-hour-meters\/#Product_Size\" >Product Size<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application\"><\/span>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>DSSD450 series three-phase electronic multi-function watt-hour meter is a new generation product that can measure reactive energy and active energy with multi-tariff. It is designed by modularization, its multi-functions can be combined freely to meet users&#8217; requirements. Each performance index of it conforms to standard DL\/T 614-1997 Multifunctional Watt-hour Meter and standard DL\/T 645-1997 Multi-function Watt-hour Meters Communication Protocol, as well as total technical requirements for three-phase electronic multi-function watt-hour meters stipulated in standard GB\/T 17215.321-2008\/IEC 61036.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_Technical_Data\"><\/span>Main Technical Data<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>1. Class index: active energy:&nbsp;class 0.5s, 1, reactive energy: class 2<\/p>\n\n\n\n<p>2. Clock error: \u22640.5s\/day<\/p>\n\n\n\n<p>3. Reference temperature: 23\u2103\uff1b<\/p>\n\n\n\n<p>4. Data protection: data stored time after power off: \u226510years<\/p>\n\n\n\n<p>5. Environmental conditions:<\/p>\n\n\n\n<p>specified working temperature: -20\u2103~45\u2103\uff1b<\/p>\n\n\n\n<p>Utmost working temperature\uff1a-25\u2103~55\u2103<\/p>\n\n\n\n<p>Relative humidity: \u226485%( at environment temperature 23\u2103)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_Functions_Multifunction\"><\/span>Main Functions (Multifunction)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u25c6 Measurement function<\/p>\n\n\n\n<p>Can measure active energy and reactive energy respectively, and have separate active and reactive pulse signal output interfaces.<\/p>\n\n\n\n<p>\u25c6 Multi-tariff function<\/p>\n\n\n\n<p>a. Four tariffs, ten time intervals.<\/p>\n\n\n\n<p>b. Calendar for a century (1996-2095) can switch automatically.<\/p>\n\n\n\n<p>c. Record and store the total active energy and reactive energy&nbsp;and active energy and reactive energy under various kinds of tariffs.<\/p>\n\n\n\n<p>\u25c6 Demand statistics<\/p>\n\n\n\n<p>a. Record active max demand and its occurring time<\/p>\n\n\n\n<p>b. Demand statistics adopts the slip method.<\/p>\n\n\n\n<p>c. Max demand is stored per month.<\/p>\n\n\n\n<p>d. Automatically alarm and trip for overload<\/p>\n\n\n\n<p>\u25c6 Record voltage loss<\/p>\n\n\n\n<p>a.Record 9 voltage loss and information of power failure,&nbsp;also, can record their initial and restoration time.<\/p>\n\n\n\n<p>b. Record total active energy and reactive energy of the&nbsp;voltage loss phase<\/p>\n\n\n\n<p>\u25c6 Programming and meter reading<\/p>\n\n\n\n<p>a. RS485 communication interface<\/p>\n\n\n\n<p>b. The programming and meter reading are performed by RS45 communication interface, infrared communication interface, and palm computer, also it can perform meter&nbsp;reading through remote controller and alternation displaying.<\/p>\n\n\n\n<p>\u25c6 Meter reading at zero o&#8217;clock<\/p>\n\n\n\n<p>a. The setting day for meter reading is 1st~28th of every month,&nbsp;the meter can calculate and store the data in the last month&nbsp;at zero o&#8217;clock of the setting day.<\/p>\n\n\n\n<p>b. Can store and display calculated data for the past three&nbsp;months at the same time.<\/p>\n\n\n\n<p>\u25c6 Meter reading at power off<\/p>\n\n\n\n<p>The meter is provided with individual meter reading batteries,&nbsp;so it can finish meter reading at powered off.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Product_Specification\"><\/span>Product Specification<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"860\" height=\"177\" src=\"https:\/\/mediumslateblue-chimpanzee-835813.hostingersite.com\/wp-content\/uploads\/2025\/09\/dssd450.jpg\" alt=\"\" class=\"wp-image-870\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/09\/dssd450.jpg 860w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/09\/dssd450-768x158.jpg 768w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Product_Size\"><\/span>Product Size<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>External And Installation Size<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"500\" height=\"846\" src=\"https:\/\/mediumslateblue-chimpanzee-835813.hostingersite.com\/wp-content\/uploads\/2025\/09\/External-And-Installation-Size-Meter.jpg\" alt=\"\" class=\"wp-image-872\"\/><\/figure>\n\n\n\n<p><br><\/p>","protected":false},"excerpt":{"rendered":"Application DSSD450 series three-phase electronic multi-function watt-hour meter is a new generation product that can measure reactive energy and active energy with multi-tariff. It is designed by modularization, its multi-functions can be combined freely to meet users&#8217; requirements. Each performance index of it conforms to standard DL\/T 614-1997 Multifunctional Watt-hour Meter and standard DL\/T 645-1997 [&hellip;]","protected":false},"featured_media":869,"menu_order":0,"template":"","meta":[],"products":[22],"class_list":["post-867","product","type-product","status-publish","has-post-thumbnail","hentry","products-multi-function-meter"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/product\/867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/product\/867\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/media\/869"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/media?parent=867"}],"wp:term":[{"taxonomy":"products","embeddable":true,"href":"https:\/\/zmgs-global.com\/ar\/wp-json\/wp\/v2\/products?post=867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}