{"product_id":"sungrow-smart-meter-dtsu666-20-mit-2-ct-sets-250a","title":"Sungrow Smart Meter DTSU666-20 with 2 CT Sets 250A","description":"\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700\u0026display=swap');\n.sv-product{font-family:'DM Sans',sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6}\n.sv-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}\n@media(max-width:600px){.sv-stats{grid-template-columns:repeat(2,1fr)}}\n.sv-stat{background:#0c0c0c;border-radius:12px;padding:20px 16px;text-align:center}\n.sv-stat-val{font-size:28px;font-weight:700;color:#fff;line-height:1.1}\n.sv-stat-val span{font-size:16px;font-weight:400;color:rgba(255,255,255,0.5)}\n.sv-stat-label{font-size:12px;color:rgba(255,255,255,0.4);margin-top:6px}\n.sv-section{margin-bottom:28px}\n.sv-section-title{font-size:18px;font-weight:700;color:#0c0c0c;margin:0 0 16px;padding-left:14px;border-left:3px 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18px;line-height:1.7}\n\u003c\/style\u003e\n\u003cdiv class=\"sv-product\"\u003e\n\n\u003cdiv class=\"sv-stats\"\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e3~ \u003cspan\u003e400 V\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eAC Connection\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e250 \u003cspan\u003eA\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eCT Transformer\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e6 \u003cspan\u003ePieces\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eCT Channels\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e2 \u003cspan\u003eYears\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eWarranty\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eAdvantages at a glance\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-features\"\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🔌\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eThree-phase measurement\u003c\/h4\u003e\n\n\u003cp\u003eSmart Meter DTSU666-20 for 3-phase grids with 400 V \/ 50 Hz for precise acquisition of consumption and feed-in.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🔄\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eIndirect measurement\u003c\/h4\u003e\n\n\u003cp\u003eIndirect measurement via up to 6 current transformers (CT) for systems with high currents up to 250 A per transformer.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e📦\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003e2 CT sets included\u003c\/h4\u003e\n\n\u003cp\u003eSet includes the DTSU666-20 meter and two CT sets, each with 250 A, for direct commissioning.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e📏\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eCompact DIN rail size\u003c\/h4\u003e\n\n\u003cp\u003eOnly 4 TE (72 mm) wide -- fits space-savingly in meter cabinets and distribution boards on the DIN rail.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🧵\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003e6 m connection cable\u003c\/h4\u003e\n\n\u003cp\u003eThe current transformers come with 6.0 m connection cables and can be flexibly positioned in the distribution board.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e⚖️\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eLightweight\u003c\/h4\u003e\n\n\u003cp\u003eWith a total weight of only 0.8 kg, it is quick to install and easy to wire.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eIncluded in the set\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-table-wrap\"\u003e\u003ctable class=\"sv-table\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e3-Phase Meter\u003c\/td\u003e\n\n\u003ctd\u003e1x DTSU666-20\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCT Set\u003c\/td\u003e\n\n\u003ctd\u003e2x CT Set (250 A)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIncluded Current Transformers\u003c\/td\u003e\n\n\u003ctd\u003e6 x 250 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\n\u003ctd\u003eIndirect with up to 6 CT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAC Connection\u003c\/td\u003e\n\n\u003ctd\u003e3-phase, 400 V \/ 50 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeter Dimensions\u003c\/td\u003e\n\n\u003ctd\u003e4 TE (72 mm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLength of Connection Cable Current Transformer\u003c\/td\u003e\n\n\u003ctd\u003e6.0 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\n\u003ctd\u003eChina\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\n\u003ctd\u003e2 years\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\n\u003ctd\u003eDTSU666-20\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-seo sv-faq\"\u003e\n\n\u003ch4\u003eFrequently asked questions\u003c\/h4\u003e\n\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat is the Sungrow Smart Meter DTSU666-20 with 2 CT sets?\u003c\/summary\u003e\u003cp\u003eThe DTSU666-20 is a three-phase energy meter (Smart Meter) from Sungrow, which records consumption and feed-in in the PV system. This set includes the meter and two CT sets, each with 250 A, so that the current measurement is carried out indirectly via current transformers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhich systems is the DTSU666-20 suitable for?\u003c\/summary\u003e\u003cp\u003eIt is designed for three-phase grids with 400 V \/ 50 Hz and measures indirectly via up to 6 current transformers (CT). This makes it suitable for systems with higher currents up to 250 A per transformer, where direct measurement is not possible.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow is the meter mounted and connected?\u003c\/summary\u003e\u003cp\u003eThe DTSU666-20 is designed with 4 TE (72 mm) for the DIN rail in the meter cabinet or in the distribution board. The current transformers come with 6.0 m connection cables and are clamped via the current conductors.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Sungrow?\u003c\/summary\u003e\u003cp\u003eSungrow is a global manufacturer of inverters, energy storage systems, and system components for photovoltaics. The company is one of the largest providers of inverter technology and supplies suitable accessories such as energy meters for its systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the Sungrow Smart Meter in Austria?\u003c\/summary\u003e\u003cp\u003eYou can get the Sungrow Smart Meter DTSU666-20 with CT sets from SOLARVIC via solarvic.at. There you will find accessories for your PV system with shipping within Austria.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow can I order?\u003c\/summary\u003e\u003cp\u003eDirectly online via solarvic.at -- if you have any questions about the design, the SOLARVIC team will be happy to help.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Was ist der Sungrow Smart Meter DTSU666-20 mit 2 CT-Sets?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der DTSU666-20 ist ein dreiphasiger Energiezähler (Smart Meter) von Sungrow, der Bezug und Einspeisung im PV-System erfasst. In diesem Set sind der Zähler sowie zwei CT-Sets mit je 250 A enthalten, sodass die Strommessung indirekt über Stromwandler erfolgt.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich der DTSU666-20?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Er ist für dreiphasige Netze mit 400 V \/ 50 Hz ausgelegt und misst indirekt über bis zu 6 Stromwandler (CT). Dadurch eignet er sich für Anlagen mit höheren Strömen bis 250 A je Wandler, bei denen eine Direktmessung nicht möglich ist.\"}},{\"@type\":\"Question\",\"name\":\"Wie wird der Zähler montiert und angeschlossen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der DTSU666-20 ist mit 4 TE (72 mm) für die Hutschiene im Zählerschrank oder in der Verteilung ausgelegt. Die Messwandler bringen 6,0 m Anschlusskabel mit und werden über die Stromleiter geklemmt.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Sungrow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sungrow ist ein weltweit tätiger Hersteller von Wechselrichtern, Energiespeichern und Systemkomponenten für die Photovoltaik. Das Unternehmen zählt zu den größten Anbietern von Wechselrichtertechnik und liefert passendes Zubehör wie Energiezähler für seine Systeme.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich den Sungrow Smart Meter in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Den Sungrow Smart Meter DTSU666-20 mit CT-Sets erhalten Sie bei SOLARVIC über solarvic.at. Dort finden Sie das Zubehör für Ihre PV-Anlage mit Versand innerhalb Österreichs.\"}},{\"@type\":\"Question\",\"name\":\"Wie kann ich bestellen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Direkt online über solarvic.at -- bei Fragen zur Auslegung hilft das SOLARVIC-Team gerne weiter.\"}}]}\u003c\/script\u003e","brand":"Sungrow","offers":[{"title":"Default Title","offer_id":58132386971979,"sku":"0154215","price":198.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0154215_8_5_f_c_85fc770837c94da851330bcab33da92dfcd7a0fc_det_ivsa_sung_3_phase_meter_dtsu666_20___2x_ct_set_jpg.jpg?v=1786713318","url":"https:\/\/solarvic.at\/en\/products\/sungrow-smart-meter-dtsu666-20-mit-2-ct-sets-250a","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}