{"product_id":"sonnen-3-phase-meter-wm271-1001710","title":"Sonnen 3-Phase Meter WM271 - 1001710","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 solid 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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\u003ephase\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMeasurement\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e60 \u003cspan\u003eA\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eClamp Current Transformer\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eRS485 \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eInterface\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eDIN \u003cspan\u003eRail\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMounting\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\u003e3-Phase Measurement\u003c\/h4\u003e\n\n\u003cp\u003eRecords energy flow in 1-phase or 3-phase for precise self-consumption and feed-in analysis.\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 AC Measurement\u003c\/h4\u003e\n\n\u003cp\u003eMeasures via 3x 60 A clamp current transformers that are simply clipped around the conductors – no need to disconnect the supply line.\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\u003eRS485 Interface\u003c\/h4\u003e\n\n\u003cp\u003eCommunicates via RS485 with the energy management system for reliable data transmission.\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\u003eDIN Rail Mounting\u003c\/h4\u003e\n\n\u003cp\u003eCompact housing with dimensions 72 x 72 x 65 mm for quick DIN rail mounting 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\u003eLight \u0026amp; Compact\u003c\/h4\u003e\n\n\u003cp\u003eWeighs only 0.199 kg – space-saving installation in the meter cabinet or sub-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\u003eMade in Italy\u003c\/h4\u003e\n\n\u003cp\u003eSonnen 3-Phase Meter WM271 with country of origin Italy and manufacturer number 1001710.\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\"\u003eTechnical Data\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\u003eCategory\u003c\/td\u003e\n\n\u003ctd\u003eEnergy Meter \/ Meter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeasurement\u003c\/td\u003e\n\n\u003ctd\u003e3-phase (can be used 1-phase or 3-phase)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAC Measurement Type\u003c\/td\u003e\n\n\u003ctd\u003eindirect\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCurrent Transformer\u003c\/td\u003e\n\n\u003ctd\u003e3x 60 A clamp current transformers\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFeed-in Phases\u003c\/td\u003e\n\n\u003ctd\u003e1-phase or 3-phase\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInterface\u003c\/td\u003e\n\n\u003ctd\u003eRS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e72 x 72 x 65 mm (without packaging)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e0.199 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\u003eItaly\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\n\u003ctd\u003e1001710\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 Sonnen 3-Phase Meter WM271?\u003c\/summary\u003e\u003cp\u003eThe Sonnen 3-Phase Meter WM271 is a 3-phase energy meter for energy management. It measures energy flow indirectly via three 60 A clamp current transformers and transmits the data via an RS485 interface.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow does the WM271 measure?\u003c\/summary\u003e\u003cp\u003eMeasurement is performed indirectly via 3x 60 A clamp current transformers. These are simply clipped around the current-carrying conductors, so the supply line does not need to be disconnected. The meter can be used in 1-phase or 3-phase configurations.\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 WM271 is mounted on a DIN rail in the distribution board. With compact dimensions of 72 x 72 x 65 mm and a weight of only 0.199 kg, it fits easily into the meter cabinet or sub-distribution board. Data transmission runs via RS485.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhy is such an energy meter needed?\u003c\/summary\u003e\u003cp\u003eAn energy meter like the WM271 precisely records power consumption and feed-in. These measured values form the basis for optimizing self-consumption, load management, and the correct control of a storage or energy management system.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Sonnen?\u003c\/summary\u003e\u003cp\u003eSonnen is an established manufacturer in the field of energy management and electricity storage. The company develops systems for self-consumption and intelligent energy distribution for private households and commercial enterprises.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the Sonnen 3-Phase Meter WM271 in Austria?\u003c\/summary\u003e\u003cp\u003eYou can get the Sonnen 3-Phase Meter WM271 from SOLARVIC via solarvic.at. As a PV and electrical wholesaler, we deliver throughout Austria and advise you on the appropriate design.\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 – the SOLARVIC team will be happy to help with any questions regarding the design.\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 Sonnen 3-Phase Meter WM271?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Sonnen 3-Phase Meter WM271 ist ein 3-phasiger Energiezähler für das Energiemanagement. Er misst den Energiefluss indirekt über drei 60-A-Klappstromwandler und übermittelt die Daten per RS485-Schnittstelle.\"}},{\"@type\":\"Question\",\"name\":\"Wie erfolgt die Messung beim WM271?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die Messung erfolgt indirekt über 3x 60-A-Klappstromwandler. Diese werden einfach um die stromführenden Leiter geklappt, sodass die Zuleitung nicht aufgetrennt werden muss. Der Zähler kann 1-phasig oder 3-phasig eingesetzt werden.\"}},{\"@type\":\"Question\",\"name\":\"Wie wird der Meter montiert und angeschlossen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der WM271 wird auf einer DIN-Schiene (Hutschiene) im Verteiler montiert. Mit den kompakten Maßen von 72 x 72 x 65 mm und nur 0,199 kg Gewicht findet er problemlos im Zählerschrank oder Unterverteiler Platz. Die Datenübertragung läuft über RS485.\"}},{\"@type\":\"Question\",\"name\":\"Wofür wird ein solcher Energiezähler benötigt?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ein Energiezähler wie der WM271 erfasst den Strombezug und die Einspeisung präzise. Diese Messwerte bilden die Grundlage für Eigenverbrauchsoptimierung, Lastmanagement und die korrekte Steuerung eines Speicher- bzw. Energiemanagementsystems.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Sonnen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sonnen ist ein etablierter Hersteller im Bereich Energiemanagement und Stromspeicher. Das Unternehmen entwickelt Systeme rund um Eigenverbrauch und intelligente Energieverteilung für Privathaushalte und Gewerbe.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich den Sonnen 3-Phase Meter WM271 in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Den Sonnen 3-Phase Meter WM271 erhalten Sie bei SOLARVIC über solarvic.at. Als PV- und Elektro-Großhandel liefern wir österreichweit und beraten Sie bei der passenden Auslegung.\"}},{\"@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":"Sonnen","offers":[{"title":"Default Title","offer_id":58132693090635,"sku":"1001710","price":260.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0163855_2_2_1_7_221717be707b6a669dad7385d10968e7bce67a74_det_ivsa_sn_3_phase_meter_wm271_png.png?v=1786715822","url":"https:\/\/solarvic.at\/en\/products\/sonnen-3-phase-meter-wm271-1001710","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}