{"product_id":"es-bat-li-mg-bms-hv-300","title":"MG Energy Systems high Voltage Master BMS. 144-800V. 300A","description":"MG Energy Systems high Voltage Master BMS. 48V-900V. 300A - MGMHV800300. Gen 1 battery terminal connectors.\u003cp\u003e\u003c\/p\u003e\u003cp class=\"text-xl\"\u003eProduct Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHigh Voltage BMS\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Master HV is the safety and control unit for high voltage battery systems. This high voltage BMS is suitable in the range of 48 Vdc up to 900 Vdc. Each battery string requires a Master BMS. To increase the system capacity, connect multiple strings in parallel. As a result your system voltage and capacity are fully scalable. \u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis means: flexible in design and system integration made easier. Besides the safety and control functions, the Master HV monitors and tracks all relevant parameters to provide insight into the battery status and energy consumption. The compact design makes it ideal for use in applications with limited space. \u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAll essential components for a safe and reliable battery system are integrated in this compact designed device. \u003c\/p\u003e\u003cbr\u003e\u003cp\u003e- Integrated pre-charge circuit\u003c\/p\u003e\u003cp\u003e- Safety contactors in positive and negative power paths\u003c\/p\u003e\u003cp\u003e- High Voltage Interlock Loop (HVIL)\u003c\/p\u003e\u003cp\u003e- Internal event logging \u003c\/p\u003e\u003cp\u003e- CAN-Bus communication \u003c\/p\u003e\u003cp\u003e- Tracking State-Of-Health and State-Of-Charge \u003c\/p\u003e\u003cp\u003e- Monitoring of all battery parameters \u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHigh Voltage \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUse the Master HV for systems of 48 Vdc up to 900 Vdc. The power connectors enable the Master HV to easily connect a series of batteries. The Amphenol PowerLok connectors are robust and have an integrated HVIL (High Voltage Interlock Loop) to monitor the connection. The low contact resistance allows for currents up to 500 A continuously.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eAccess to Data \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe MG Master HV stores information on its internal memory with daily reports and special events, such as fail-safe triggers. Extract the recorded information from the Master HV and save it to a file with the MG Diagnostic Tool. Besides, remotely monitor and control your battery system with the MG Energy Portal. This web-based platform gives direct insight into all relevant data and essential battery parameters of your installation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eMaster HV Certification\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis high voltage BMS comes with the following type approvals as a standard:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e- DNV-GL\u003c\/p\u003e\u003cp\u003e- Lloyds\u003c\/p\u003e\u003cp\u003e- ES-Trin 62619 \u0026amp; 62620\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eProtection \u0026amp; Control\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe main function of the Master HV is protecting all connected battery modules. This high voltage BMS collects all battery data and constantly monitors essential parameters. The Master HV includes two built-in safety contactors, one in the positive and one in the negative power path. The safety contactors disconnect the batteries directly from the chargers and loads when needed.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Master HV includes many safety features as a standard, to ensure a safe and reliable battery installation:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e- Double Safety Contactor\u003c\/p\u003e\u003cp\u003e- High Voltage Interlock Loop\u003c\/p\u003e\u003cp\u003e- Integrated Pre-Charge Circuit\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ca href=\"https:\/\/www.energy-solutions.co.uk\/attachments\/1534280e-c997-4f91-b688-9dedc8480d71\/MG%20Master%20HV%20-%20Technical%20specifications.pdf\" class=\"flex items-center\" download=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1078\/5560\/files\/PDF_icon_8254fc2c-67c4-4de8-93b6-771f56b9d4ea_50x50.png\" class=\"h-20 mr-4\" alt=\"PDF Icon\"\u003e\u003cp class=\"text-xl\"\u003eMG Master HV - Technical specifications\u003c\/p\u003e\u003c\/a\u003e\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManufacturer Part Number: MGMHV800300\u003c\/strong\u003e\u003c\/p\u003e","brand":"MG Energy Systems","offers":[{"title":"Default Title","offer_id":56565613363574,"sku":"BAT-LI-MG-BMS-HV-300","price":5675.12,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/5560\/files\/a7b5621d-3cc0-4562-bf9a-fcac8bc1d497_61f6ae76-7fa7-4f68-b5f2-fafec9aaf9d5.png?v=1761931084","url":"https:\/\/shop.chastheboat.co.uk\/products\/es-bat-li-mg-bms-hv-300","provider":"ChasNewensMarine","version":"1.0","type":"link"}