{"product_id":"mg-energy-master-lv-12v-400a","title":"MG Master LV 12V\/400A – MGMLV120400","description":"\u003cp\u003eMG Energy battery controller for 12 V systems, 400 A main contactor, responsible for monitoring and protecting the compatible battery bank.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCentralized monitoring of essential battery bank parameters.\u003c\/li\u003e\n\u003cli\u003eSystem protection via opening of the safety contactor in case of threshold exceedance.\u003c\/li\u003e\n\u003cli\u003eActive power consumption: 10.3 W.\u003c\/li\u003e\n\u003cli\u003eManufacturer documentation and 2026 dealer specifications linked to the exact SKU.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003eMG Energy battery system integrators for marine, mobile, and stationary applications.\u003c\/p\u003e\u003ch2\u003eCompatibility and prerequisites\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSystem voltage range: 12 V.\u003c\/li\u003e\n\u003cli\u003eContactor capacity: 400 A.\u003c\/li\u003e\n\u003cli\u003eConnectable batteries: 96 battery modules of type MGLFP120210.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and safety\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower wiring, CAN, emergency stop, and precharge must be completed according to the MG Energy manual.\u003c\/li\u003e\n\u003cli\u003eVerify precharge capacity and contactor current relative to loads and inverters.\u003c\/li\u003e\n\u003cli\u003eCommissioning and configuration reserved for qualified integrators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSupplied contents\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOne BMS controller matching the indicated SKU.\u003c\/li\u003e\n\u003cli\u003eOfficial digital documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTo be purchased separately\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBatteries, CAN cables, and power cables.\u003c\/li\u003e\n\u003cli\u003eFuses, distribution, external contactors, and installation-specific accessories.\u003c\/li\u003e\n\u003cli\u003eElectrical study, configuration, and commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eShipping and handling\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDeclared shipping weight: 5.5 kg.\u003c\/li\u003e\n\u003cli\u003eConfiguration product sold on quote; compatibility and lead time confirmed before order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEnvironmental\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity (non-condensing):\u003c\/strong\u003e ≤ 95 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature range:\u003c\/strong\u003e -20 to +50 °C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInputs and outputs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge enable (relay output):\u003c\/strong\u003e 0.8 A at 60 Vdc, dry contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge enable (switched voltage):\u003c\/strong\u003e Short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge enable (relay output):\u003c\/strong\u003e 0.8 A at 60 Vdc, dry contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge enable (switched voltage):\u003c\/strong\u003e Short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary output:\u003c\/strong\u003e Short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal status signal:\u003c\/strong\u003e Short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable contact (relay output):\u003c\/strong\u003e 0.8 A at 60 Vdc, dry contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMechanical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eData connection:\u003c\/strong\u003e CAN Bus RJ45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e ABS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 117 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress protection rating:\u003c\/strong\u003e IP22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 426 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.9 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 225 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eStandards and certifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e IEC-EN62619 (ES-TRIN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC emissions:\u003c\/strong\u003e EN-IEC 61000-6-3:2007\/A1:2011\/C11:2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC immunity:\u003c\/strong\u003e EN-IEC 61000-6-1:2007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow voltage directive:\u003c\/strong\u003e EN 60335-1:2012\/AC:2014\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e EN 50581:2012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Victron VE.CAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain contactor current:\u003c\/strong\u003e 400 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum number of connected batteries:\u003c\/strong\u003e 96 battery modules of type MGLFP120210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating power consumption:\u003c\/strong\u003e 10.3 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby power consumption:\u003c\/strong\u003e 63 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply voltage range:\u003c\/strong\u003e 8 - 15 Vdc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem voltage:\u003c\/strong\u003e 12 V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLogistics\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS customs code:\u003c\/strong\u003e 8537109199\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Netherlands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 5.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassified as dangerous goods:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocumentation\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/downloads.mgenergysystems.eu\/api\/v1\/resources\/3d81b989-76a0-44cf-acae-26159e0213d2?inline=true\" target=\"_blank\" rel=\"noopener\"\u003eOfficial MG Energy datasheet - MGMLV120400\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIntegration advice:\u003c\/strong\u003e verify system voltage, currents, protections, cooling, and interfaces of the complete system prior to installation.\u003c\/p\u003e","brand":"MG ENERGY","offers":[{"title":"Default Title","offer_id":53723735064916,"sku":"MGMLV120400","price":757.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/0_6b0097bf-9bff-429a-be75-9f3f7694abb3.webp?v=1784811364","url":"https:\/\/skysat.fr\/en-om\/products\/mg-energy-master-lv-12v-400a","provider":"Skysat","version":"1.0","type":"link"}