Victron Energy BMS unit VE.Bus BMS V2 is a protection and control unit for lithium batteries in electrical systems with inverters or combined inverter/chargers. The unit prevents permanent damage by continuously monitoring the voltage and temperature of each individual cell. If values deviate, a signal is sent before undervoltage occurs, and loads or charging sources can be disconnected automatically.
Features
- Protects battery cells against overvoltage, undervoltage and extreme temperatures
- Generates a pre-alarm signal when undervoltage is imminent in individual cells
- Disconnects inverting and loads via dedicated terminals in the event of undervoltage
- Shuts down charging via VE.Bus and external chargers in the event of cell overvoltage or temperature alarm
- Equipped with remote on/off terminals
- Allows VE.Direct and VE.Can solar chargers to be disabled via a GX device
- Allows the inverter/charger to be controlled from several devices such as Digital Multi Control and VE.Bus Smart dongle
- Has extra power terminals to keep a GX device powered during system shutdown
Technical specifications
- Compatible battery systems: 12.8V and 25.6V
Compatibility
- Designed for Victron Lithium Battery Smart 12.8V and 25.6V (LiFePO4/LFP) in systems with Victron inverters or inverter/chargers with VE.Bus communication, and control via GX devices, Digital Multi Control and VE.Bus Smart dongle
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