{"id":18682,"date":"2025-05-08T10:27:49","date_gmt":"2025-05-08T07:27:49","guid":{"rendered":"https:\/\/www.megasolar.com.ua\/?post_type=product&#038;p=18682"},"modified":"2025-05-29T14:15:24","modified_gmt":"2025-05-29T11:15:24","slug":"huawei-dtsu666-hw-smart-meter","status":"publish","type":"product","link":"https:\/\/www.megasolar.com.ua\/en\/product\/huawei-dtsu666-hw-smart-meter\/","title":{"rendered":"Huawei DTSU666-HW Smart Meter"},"content":{"rendered":"<h2>Huawei DTSU666-HW Smart Meter<\/h2>\n<p><strong>Huawei DTSU666-HW<\/strong> is a modern three-phase smart energy meter designed for accurate monitoring of electrical parameters in grid-tied or hybrid solar power systems. With high measurement accuracy for voltage, current, frequency, and power, it&#8217;s ideal for residential or small business applications.<\/p>\n<p>The meter collects real-time data on generated, consumed, and reactive power. It works seamlessly with Huawei inverters, enabling dynamic power management and compliance with export limits, if required by the grid.<\/p>\n<p><strong>Key Benefits:<\/strong><\/p>\n<ul>\n<li>Supports 3-phase networks<\/li>\n<li>LED display for real-time status<\/li>\n<li>High accuracy: voltage \u00b10.5%, current \u00b11%, frequency \u00b10.01 Hz<\/li>\n<li>Compatible with current transformers up to 1000A<\/li>\n<li>RS485 communication interface<\/li>\n<li>Simple DIN35 rail mounting<\/li>\n<\/ul>\n<h3>Technical Specifications:<\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong>Device Type<\/strong><\/td>\n<td>Smart Energy Meter<\/td>\n<\/tr>\n<tr>\n<td><strong>Manufacturer<\/strong><\/td>\n<td>Huawei<\/td>\n<\/tr>\n<tr>\n<td><strong>Model<\/strong><\/td>\n<td>DTSU666-HW<\/td>\n<\/tr>\n<tr>\n<td><strong>Connection Type<\/strong><\/td>\n<td>Wired<\/td>\n<\/tr>\n<tr>\n<td><strong>Communication Interface<\/strong><\/td>\n<td>RS485<\/td>\n<\/tr>\n<tr>\n<td><strong>Input Voltage Range<\/strong><\/td>\n<td>52 V \u2013 577 V (phase)<\/td>\n<\/tr>\n<tr>\n<td><strong>Maximum Current<\/strong><\/td>\n<td>Up to 80 A (up to 1000 A with external CT)<\/td>\n<\/tr>\n<tr>\n<td><strong>Measurement Accuracy<\/strong><\/td>\n<td>Voltage: \u00b10.5%, Current: \u00b11%, Frequency: \u00b10.01 Hz<\/td>\n<\/tr>\n<tr>\n<td><strong>Mounting<\/strong><\/td>\n<td>DIN rail (DIN35)<\/td>\n<\/tr>\n<tr>\n<td><strong>Display<\/strong><\/td>\n<td>LED indicator<\/td>\n<\/tr>\n<tr>\n<td><strong>Dimensions<\/strong><\/td>\n<td>100 \u00d7 72 \u00d7 80 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Weight<\/strong><\/td>\n<td>0.5 kg<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Temperature<\/strong><\/td>\n<td>-25\u00b0C to +60\u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Humidity Range<\/strong><\/td>\n<td>5% \u2013 95%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Huawei DTSU666-HW is a reliable, high-precision smart meter ideal for efficient energy monitoring in residential and small commercial PV systems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Huawei DTSU666-HW Smart Meter Huawei DTSU666-HW is a modern three-phase smart energy meter designed for accurate monitoring of electrical parameters<\/p>\n","protected":false},"featured_media":18675,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[117,321,124],"product_tag":[],"class_list":["post-18682","product","type-product","status-publish","has-post-thumbnail","product_cat-equipment","product_cat-merezhevi-invertory-en","product_cat-solar-inverters","pa_interfejs-rs485-en","pa_vyrobnyk-huawei-en","first","onbackorder","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/18682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/comments?post=18682"}],"version-history":[{"count":0,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/18682\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/media\/18675"}],"wp:attachment":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/media?parent=18682"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=18682"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=18682"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=18682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}