VE.Bus BMS V2 Battery Management System

The VE.Bus BMS V2 is a Battery Management System (BMS) designed to interface with and protect one or more Victron Smart 12.8V and 25.6V Lithium batteries (LiFePO4 or LFP) in systems using Victron inverters or inverter/chargers with VE.Bus communication. It monitors and protects batteries against over- and under-voltage of any individual cell, as well as over- and under-temperature conditions.

Depending on the state of the battery or batteries, the BMS:

• Generate a pre-alarm signal to alert of an impending cell low voltage condition.
• Disable inversion on VE.Bus inverters or inverter/chargers via VE.Bus, and disable other loads via the “Load Disconnect” terminal in the event of an undervoltage situation in the cell.
• Disabling charging on VE.Bus inverters or inverter/chargers via VE.Bus and disabling other chargers via the 'Charge Disconnect' terminal in the event of a cell overvoltage, undertemperature or overtemperature condition.
• Remote on/off terminals.
• Possibility to disable VE.Direct and VE.Can solar chargers through a GX device.
• Possibility to control the VE.Bus inverter/charger from multiple devices, such as the Digital Multi Control, the VE.Bus Smart dongle and/or a GX device.
• Auxiliary power input and output terminals that allow a GX device to remain powered in the event of a system shutdown.