{"product_id":"contatore-di-energia-solaredge-se-mtr-3y-400v-a-230-400-v-modbus-da-guida-din","title":"SolarEdge SE-MTR-3Y-400V-A Energy Meter 230\/400 V Modbus for DIN Rail","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:13px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e\u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 15px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:14px;line-height:1.5;\"\u003e\u003cstrong style=\"font-weight:bold;color:#0e1b4d;\"\u003eVAT note\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBusinesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy \u0026mdash; \u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003efind out more\u003c\/a\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForeign companies entitled to 0% VAT: please write to \u003ca href=\"mailto:info@litio.store\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003einfo@litio.store\u003c\/a\u003e.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"bd\"\u003e\u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eMetering \u0026 sensors\u003c\/span\u003e\u003cspan class=\"b\"\u003eAC side\u003c\/span\u003e\u003cspan class=\"b\"\u003eSolarEdge\u003c\/span\u003e\u003c\/div\u003e\u003ch2\u003eSolarEdge SE-MTR-3Y-400V-A Energy Meter 230\/400 V Modbus for DIN Rail\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSolarEdge SE-MTR-3Y-400V-A\u003c\/strong\u003e is the \u003cstrong\u003eenergy meter with Modbus interface\u003c\/strong\u003e used in SolarEdge systems to measure photovoltaic production, the consumption of the installation or the exchange with the grid. Connected to the inverter, it enables functions such as consumption monitoring, export limitation and Smart Energy management.\u003c\/p\u003e\u003cp\u003eIt is installed on a \u003cstrong\u003eDIN rail or on a surface\u003c\/strong\u003e in the electrical panel and can be used on both \u003cstrong\u003esingle-phase and three-phase 230\/400 V networks\u003c\/strong\u003e. Current measurement is carried out through \u003cstrong\u003eexternal current transformers\u003c\/strong\u003e (available in the 100 A, 250 A and 1000 A versions, one for each phase, not included), while the connection to the inverter is made with a \u003cstrong\u003ehalf-duplex RS485 bus using the Modbus protocol\u003c\/strong\u003e with 120 Ω line termination.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cdiv class=\"cs\"\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eSingle-phase and three-phase\u003c\/b\u003e\u003cspan\u003eA single device for single-phase L\/N\/PE and three-phase L1\/L2\/L3\/N\/PE networks, with a rated voltage of 230\/400 V AC.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eMeasurement with external CTs\u003c\/b\u003e\u003cspan\u003eCompatible with SolarEdge current transformers of 100 A, 250 A or 1000 A, one per phase, to be ordered separately.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eCertified accuracy\u003c\/b\u003e\u003cspan\u003eCompliant with IEC 62053-21 Class 1 and IEC 62053-23 Class 2, with an error of ±1.25 % at 100 % of the rated CT current.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eModbus RS485 interface\u003c\/b\u003e\u003cspan\u003eHalf-duplex RS485 bus with 120 Ω termination and response time ≤ 200 ms towards the SolarEdge inverter.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eMultiple applications\u003c\/b\u003e\u003cspan\u003eCan be used to measure production, consumption and exchange with the grid, and for export limitation.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eWide temperature range\u003c\/b\u003e\u003cspan\u003eOperation from −40 °C to +85 °C with humidity of 5 – 90 % non-condensing, maximum consumption 3 W.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cdiv class=\"tw\"\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eProduct code\u003c\/td\u003e\u003ctd\u003eSE-MTR-3Y-400V-A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eModel\u003c\/td\u003e\u003ctd\u003eSE-MTR-3Y-400V-A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePhases\u003c\/td\u003e\u003ctd\u003eSingle-phase (L\/N\/PE) or three-phase (L1\/L2\/L3\/N\/PE)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated voltage\u003c\/td\u003e\u003ctd\u003e230 V ac phase-to-neutral \/ 400 V ac line-to-line; range 108 – 305 V L-N, 207 – 440 V L-L\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMeasurement type\u003c\/td\u003e\u003ctd\u003eIndirect with external current transformers (one per phase, not included)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompatible CTs\u003c\/td\u003e\u003ctd\u003e100 A, 250 A o 1000 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAccuracy class\u003c\/td\u003e\u003ctd\u003e±1.25 % at 100 % of the CT rated current; IEC 62053-21 Class 1, IEC 62053-23 Class 2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCommunication\u003c\/td\u003e\u003ctd\u003eRS485 half-duplex, Modbus protocol, 120 Ω line termination\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eResponse time\u003c\/td\u003e\u003ctd\u003e≤ 200 ms\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum consumption\u003c\/td\u003e\u003ctd\u003e3 W\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMounting\u003c\/td\u003e\u003ctd\u003eDIN rail or surface mounting\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection rating\u003c\/td\u003e\u003ctd\u003eIP20 (indoor use only)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOperating temperature\u003c\/td\u003e\u003ctd\u003e−40 °C … +85 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRelative humidity\u003c\/td\u003e\u003ctd\u003e5 % … 90 %, non-condensing\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStandards\u003c\/td\u003e\u003ctd\u003eIEC 61010-1, UL 61010-1, EN 61326, EN 61000 series, EN 55022 Class B\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDimensions\u003c\/td\u003e\u003ctd\u003e138.6 × 75 × 35 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWeight\u003c\/td\u003e\u003ctd\u003e0.23 kg\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003ca class=\"d\" href=\"https:\/\/knowledge-center.solaredge.com\/sites\/kc\/files\/solaredge_A_400V_3Y_MTR_meter.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003ci\u003ePDF\u003c\/i\u003e\u003cspan\u003eDatasheet SE-MTR-3Y-400V-A\u003csmall\u003eOfficial manufacturer document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cp style=\"font-size:16px;\"\u003eInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.\u003c\/p\u003e\u003c\/div\u003e","brand":"SolarEdge","offers":[{"title":"IVA 10%","offer_id":55015109099857,"sku":"SE-MTR-3Y-400V-A-IVA10","price":193.59,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55015109132625,"sku":"SE-MTR-3Y-400V-A-IVA22","price":214.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/SE-MTR-3Y-400V-A.jpg?v=1789861507","url":"https:\/\/litio.store\/en\/products\/contatore-di-energia-solaredge-se-mtr-3y-400v-a-230-400-v-modbus-da-guida-din","provider":"litio.store","version":"1.0","type":"link"}