{"id":92870,"date":"2025-11-25T19:36:10","date_gmt":"2025-11-25T19:36:10","guid":{"rendered":"https:\/\/electrosphere.pl\/le-03mw-ct-two-tariff-electric-energy-meter-3f-2-directional-with-modbus-rtu-interface\/"},"modified":"2026-01-20T11:54:42","modified_gmt":"2026-01-20T11:54:42","slug":"le-03mw-ct-two-tariff-electric-energy-meter-3f-2-directional-with-modbus-rtu-interface","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/le-03mw-ct-two-tariff-electric-energy-meter-3f-2-directional-with-modbus-rtu-interface\/","title":{"rendered":"LE-03MW-CT TWO-TARIFF ELECTRIC ENERGY METER 3F 2-DIRECTIONAL WITH MODBUS RTU INTERFACE"},"content":{"rendered":"<h2>LE-03MW-CT Dual Tariff Three-Phase Bidirectional Electric Energy Meter with Modbus RTU Intermediate<\/h2>\n<p>Remote reading. Three-phase. Bidirectional. Tariff-based. RS-485 port + Modbus RTU. For semi-direct measurement. With programmable ratio.<\/p>\n<h3>Application<\/h3>\n<p>LE-03MW CT is an electronic, bidirectional three-phase electric energy meter designed for measurement in a semi-direct configuration. The built-in real-time clock allows for energy consumption measurement divided into different tariff zones. The RS-485 communication interfaces with Modbus RTU protocol and the optical port compliant with EN62056 (IEC1107) enable remote reading and configuration of the meter.<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Three-phase type<\/li>\n<li>RS-485 ports<\/li>\n<li>MODBUS RTU communication protocol<\/li>\n<li>IEC61036 compliance<\/li>\n<li>Reference voltage 3\u00d7230\/400 V+N<\/li>\n<li>Base current 1.5 A<\/li>\n<li>Maximum current 6 A<\/li>\n<li>Minimum measured current 0.003 A<\/li>\n<li>Measurement accuracy according to IEC61036 class 1<\/li>\n<li>Meter&#8217;s own consumption 10 VA; 2 W<\/li>\n<li>Reading range dependent on the ratio<\/li>\n<li>Meter constant dependent on the ratio<\/li>\n<li>Reading indication 2 x LED<\/li>\n<li>Pulse output SO+ SO- open collector<\/li>\n<li>SO+ SO- connection voltage max. 30 V DC<\/li>\n<li>SO+ SO- connection current max. 27 mA<\/li>\n<li>SO+ SO- pulse time 35 ms<\/li>\n<li>Accuracy class 1<\/li>\n<li>Number of LCD digits 8<\/li>\n<li>Measured voltage L-N 100\u00f7289 V AC<\/li>\n<li>Measured voltage L-L 173\u00f7500 V AC<\/li>\n<li>Connection terminal screws 25 mm\u00b2<\/li>\n<li>Operating temperature -20\u00f755\u00b0C<\/li>\n<li>Dimensions 76\u00d7100\u00d765 mm (4.5 DIN modules)<\/li>\n<li>Mounting on a 35 mm rail<\/li>\n<li>Protection degree IP51<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>LE-03MW-CT Dual Tariff Three-Phase Bidirectional Electric Energy Meter with Modbus RTU Intermediate Remote reading. Three-phase. Bidirectional. Tariff-based. RS-485 port + [&hellip;]<\/p>\n","protected":false},"featured_media":45222,"template":"","meta":{"_uag_custom_page_level_css":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[406,621,1748,622,1482],"product_tag":[],"class_list":{"0":"post-92870","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aparatura-i-automatyka","7":"product_cat-aparatura-pomiarowa","8":"product_cat-electricity-meters-electronic","9":"product_cat-liczniki-energii-elektrycznej-elektroniczne","10":"product_cat-measuring-equipment","11":"desktop-align-left","12":"tablet-align-left","13":"mobile-align-left","15":"first","16":"instock","17":"purchasable","18":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3.jpg",900,866,false],"thumbnail":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-150x150.jpg",150,150,true],"medium":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-300x289.jpg",300,289,true],"medium_large":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-768x739.jpg",768,739,true],"large":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3.jpg",900,866,false],"1536x1536":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3.jpg",900,866,false],"2048x2048":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3.jpg",900,866,false],"woocommerce_thumbnail":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-600x577.jpg",600,577,true],"woocommerce_gallery_thumbnail":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-100x100.jpg",100,100,true],"dgwt-wcas-product-suggestion":["https:\/\/electrosphere.pl\/wp-content\/uploads\/2025\/11\/LE-03MW-CT_a_3-64x62.jpg",64,62,true]},"uagb_author_info":{"display_name":"filipm","author_link":"https:\/\/electrosphere.pl\/en\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"LE-03MW-CT Dual Tariff Three-Phase Bidirectional Electric Energy Meter with Modbus RTU Intermediate Remote reading. Three-phase. Bidirectional. Tariff-based. 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