{"product_id":"sensor-huawei-dtsu666-h-250a-trifasico","title":"Huawei DTSU666-H 250A three-phase sensor for solar measurement","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHuawei DTSU666-H 250A Sensor\u003c\/strong\u003e is a high-precision three-phase energy meter, specially designed for solar installations with Huawei inverters. It enables reliable, real-time reading of key electrical parameters, including current, voltage, frequency, power, and energy, both consumed and generated. Thanks to its compatibility with RS485 and Modbus RTU protocol, it integrates easily with SmartLogger, EMMA, and other Huawei systems, offering advanced solutions such as feed-in limitation to the grid or dynamic energy management.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3P4W three-phase measurement\u003c\/strong\u003e with Class 1 accuracy, ideal for bidirectional energy control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal current transformers included\u003c\/strong\u003e (3 x 250 A \/ 50 mA) with 5 m cable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModbus RTU communication via RS485\u003c\/strong\u003e, compatible with Huawei inverters and SmartLogger.\u003c\/li\u003e\n  \u003cli\u003eIntegrated LCD display for direct viewing of electrical parameters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e35 mm DIN rail mounting\u003c\/strong\u003e and compact size (100 × 72 × 65.5 mm).\u003c\/li\u003e\n  \u003cli\u003ePowered by grid (phase voltage: 176–288 VAC; line: 304–499 VAC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAllows zero or controlled feed-in configuration in solar installations.\u003c\/li\u003e\n  \u003cli\u003eFacilitates energy management in homes, businesses, or industries with self-consumption.\u003c\/li\u003e\n  \u003cli\u003eHelps to size batteries or loads based on actual consumption.\u003c\/li\u003e\n  \u003cli\u003eSimple and quick installation, with pre-wired connectors and included accessories.\u003c\/li\u003e\n  \u003cli\u003eComprehensive and integrated monitoring on platforms such as FusionSolar or SPCS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHuawei DTSU666-H 250A\u003c\/strong\u003e is mainly used in three-phase solar energy systems with Huawei inverters. It is ideal for residential, commercial, or industrial installations that require precise measurement of consumption and generation, as well as feed-in control or integration with storage systems and electric vehicle chargers.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eBidirectional measurement up to 250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e3x230\/400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eThree-phase 3P4W, DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eThis product is compatible with:  \n\u003ca href=\"\/en\/products\/inversor-huawei-sun2000l-2ktl-l1\" title=\"Huawei 2kw sun2000l 2ktl-l1 inversor híbrido monofásico\" aria-label=\"Huawei 2kw sun2000l 2ktl-l1 inversor híbrido monofásico\"\u003eSUN2000L-2KTL-L1\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-huawei-sun2000l-3ktl-l1\" title=\"Huawei 3kw sun2000l 3ktl-l1 inversor híbrido monofásico\" aria-label=\"Huawei 3kw sun2000l 3ktl-l1 inversor híbrido monofásico\"\u003eSUN2000L-3KTL-L1\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-hibrido-monofasico-huawei-3-68kw-sun2000l-3-68ktl-l1\" title=\"Huawei 3,68kw sun2000l 3,68ktl-l1 inversor híbrido monofásico\" aria-label=\"Huawei 3,68kw sun2000l 3,68ktl-l1 inversor híbrido monofásico\"\u003eSUN2000L-3.68KTL-L1\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-huawei\" title=\"Sun2000 m1, m2, m3, h1\" aria-label=\"Sun2000 m1, m2, m3, h1\"\u003eSUN2000 M1, M2, M3, H1\u003c\/a\u003e,  \nin addition to \u003cstrong\u003eSmartLogger\u003c\/strong\u003e, \u003cstrong\u003eEMMA\u003c\/strong\u003e, and \u003cstrong\u003eSmartGuard\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHuawei DTSU666-H 250A Sensor\u003c\/strong\u003e is a professional solution for demanding renewable energy projects. It increases autonomy, optimizes feed-in control, and improves the efficiency of your solar installation.\u003c\/p\u003e","brand":"Huawei","offers":[{"title":"Default Title","offer_id":51503225536853,"sku":"HUAWACC009","price":187.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/HUAWEI-DTSU666-H-250-1.png?v=1762628166","url":"https:\/\/aurensol.net\/en\/products\/sensor-huawei-dtsu666-h-250a-trifasico","provider":"Aurensol","version":"1.0","type":"link"}