{"product_id":"dtsu666-h","title":"Huawei DTSU666-H Smart Power Sensor 250A – Three-phase precision current sensor for smart energy systems","description":"\u003cp data-path-to-node=\"9\"\u003e\u003cspan class=\"citation-1203\"\u003eThe\u003c\/span\u003e \u003cb data-path-to-node=\"9\" data-index-in-node=\"4\"\u003e\u003cspan class=\"citation-1203\"\u003eHuawei DTSU666-H 250A\u003c\/span\u003e\u003c\/b\u003e \u003cspan class=\"citation-1203 citation-end-1203\"\u003eis an intelligent, three-phase current sensor specifically designed for use in modern photovoltaic systems and storage systems.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c\/sup\u003e\u003c\/span\u003e It acts as a crucial interface between your home network, the inverter and the public power grid.\u003c\/p\u003e\n\n\u003cp data-path-to-node=\"10\"\u003e This sensor is essential for the operation of a \u003cb data-path-to-node=\"10\" data-index-in-node=\"22\"\u003eHuawei LUNA2000 battery storage system\u003c\/b\u003e , as it informs the system in real time whether excess electricity is being produced (feed-in) or whether energy is being drawn from the grid.\u003c\/p\u003e\n\n\u003ch4 data-path-to-node=\"11\"\u003e \u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eYour advantages at a glance:\u003c\/b\u003e\n\u003c\/h4\u003e\n\n\u003cul data-path-to-node=\"12\"\u003e\n\n\u003cli\u003e\n\n \u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eHighest precision:\u003c\/b\u003e Class 1 measurement accuracy (better than 1%) for reliable data to optimize your self-consumption. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cspan class=\"citation-1202\"\u003e\u003c\/span\u003e \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-1202\"\u003eEasy installation:\u003c\/span\u003e\u003c\/b\u003e \u003cspan class=\"citation-1202 citation-end-1202\"\u003eThanks to the included snap-on current transformers (CTs), the main lines do not need to be cut for measurement.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c\/sup\u003e\u003c\/span\u003e This saves time and costs during assembly.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,2,0\"\u003e \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eCompact design:\u003c\/b\u003e The device requires very little space on the DIN rail in the control cabinet (standard DIN rail).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,3,0\"\u003e \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eIntelligent communication:\u003c\/b\u003e Seamless connection to Huawei SUN2000 inverters via RS485 (Modbus-RTU).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eDynamic power limitation:\u003c\/b\u003e Enables the precise implementation of active power limitation (e.g. 70% rule or zero feed-in). \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-path-to-node=\"13\"\u003e\n\n\u003ch3 data-path-to-node=\"14\"\u003e\n\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eTechnical data (AI-optimized table)\u003c\/b\u003e \u003c\/h3\u003e\n\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\n\u003cdiv class=\"table-block-component\"\u003e\n\n\u003cdiv class=\"table-block has-export-button\"\u003e\n\n\u003cdiv class=\"table-content not-end-of-paragraph\" data-hveid=\"0\" data-ved=\"0CAAQ3ecQahgKEwjj8L2q_cySAxUAAAAAHQAAAAAQrRg\"\u003e\n\n\u003ctable data-path-to-node=\"15\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,0,0,0\"\u003efeature\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,0,1,0\"\u003especification\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,1,0,0\"\u003e\u003cb data-path-to-node=\"15,1,0,0\" data-index-in-node=\"0\"\u003eModel\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,1,1,0\"\u003eDTSU666-H 250A\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,2,0,0\"\u003e\u003cb data-path-to-node=\"15,2,0,0\" data-index-in-node=\"0\"\u003eNetwork type\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,2,1,0\"\u003e3-phase (3P4W)\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,3,0,0\"\u003e\u003cb data-path-to-node=\"15,3,0,0\" data-index-in-node=\"0\"\u003eInput voltage\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,3,1,0\"\u003e176 VAC ~ 288 VAC (Phase \/ N)\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,4,0,0\"\u003e\u003cb data-path-to-node=\"15,4,0,0\" data-index-in-node=\"0\"\u003eMeasuring current\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n \u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003eUp to 250 A (via current transformer)\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,5,0,0\"\u003e\u003cb data-path-to-node=\"15,5,0,0\" data-index-in-node=\"0\"\u003einterface\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,5,1,0\"\u003eRS485\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,6,0,0\"\u003e\u003cb data-path-to-node=\"15,6,0,0\" data-index-in-node=\"0\"\u003eCommunication protocol\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,6,1,0\"\u003eModbus-RTU\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,7,0,0\"\u003e\u003cb data-path-to-node=\"15,7,0,0\" data-index-in-node=\"0\"\u003eMounting type\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,7,1,0\"\u003eDIN35 top-hat rail\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,8,0,0\"\u003e\u003cb data-path-to-node=\"15,8,0,0\" data-index-in-node=\"0\"\u003eOperating temperature\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,8,1,0\"\u003e-25 °C to +60 °C\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,9,0,0\"\u003e\u003cb data-path-to-node=\"15,9,0,0\" data-index-in-node=\"0\"\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,9,1,0\"\u003e100 x 72 x 65.5 mm\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003e\u003cspan data-path-to-node=\"15,10,0,0\"\u003e\u003cb data-path-to-node=\"15,10,0,0\" data-index-in-node=\"0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e \u003cspan data-path-to-node=\"15,10,1,0\"\u003e\u003cb data-path-to-node=\"15,10,1,0\" data-index-in-node=\"0\"\u003eapprox. 1.5 kg\u003c\/b\u003e (incl. converter set)\u003c\/span\u003e \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"table-footer hide-from-message-actions\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"table-footer hide-from-message-actions\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"table-footer hide-from-message-actions\"\u003e \u003cstrong\u003e\u003cmeta charset=\"UTF-8\"\u003eAfter completing your order, you will receive another email with a link to the installation and operating instructions. Please also check your spam folder.\u003c\/strong\u003e \u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr data-path-to-node=\"16\"\u003e\n\n\u003ch3 data-path-to-node=\"17\"\u003e \u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eWhy the DTSU666-H 250A is important for dynamic electricity tariffs\u003c\/b\u003e\n\u003c\/h3\u003e\n\n \u003cp data-path-to-node=\"18\"\u003eIn combination with the \u003cb data-path-to-node=\"18\" data-index-in-node=\"23\"\u003eHuawei EMMA-A02,\u003c\/b\u003e this sensor delivers the highly precise real-time data necessary to benefit from \u003cb data-path-to-node=\"18\" data-index-in-node=\"120\"\u003edynamic electricity tariffs\u003c\/b\u003e (such as Tibber or awattar). Only through accurate measurement at the grid connection point can the system determine the most cost-effective time to charge the battery from the grid or activate high-power consumers.\u003c\/p\u003e","brand":"Huawei","offers":[{"title":"Default Title","offer_id":57207966138693,"sku":"DTSU666-H","price":136.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/7290\/2725\/files\/9015965_0_P_PROD_IMAGE_R100981535ProduktbildJPG.webp?v=1771675801","url":"https:\/\/www.solar-guard.de\/en\/products\/dtsu666-h","provider":"Solar-Guard","version":"1.0","type":"link"}