LiFePO4 battery management and control system made of black ABS plastic VEBus BMS Victron Energy

Product description:

• This is a battery management system.
• It is designed to interface with one or more 12.8V or 25.6V Lithium Battery Smart (LiFePO₄ or LFP) batteries from Victron Energy.
• Protects in electrical systems with inverters or Victron inverter/chargers that have VE.Bus communication.
• Monitors and protects against overvoltage and undervoltage on individual cells.
• In addition, it protects against very high or very low temperatures.
• According to the battery status, the BMS:
  • Will emit a pre-alarm signal, warning of impending undervoltage in the cell.
  • Disable inverter or inverter/charger investment.
  • It will also disable other loads via the "load disconnect" terminal in case of undervoltage.
• Suitable for systems without GX device.
• Operating voltage range is 9 to 70 Vdc.
  • Protects 12, 24 and 48 V systems.
• Connects to inverters via standard RJ45 UTP cable.
• Switches to free-float stage if there are cells that will have a low voltage.
  • By default, 3.1 V per cell.
  • This is adjustable at the battery between 2.85V and 3.15V per cell.
  • Maximum current of 2 A.
• With LED indicators.
  • Blue for active VE.Bus products.
  • Red when the disconnection output of the charger is low due to overvoltage or imminent overtemperature in the load cells.
  • Blue when the load disconnection output is high.
• The current consumption in normal operation is 10 mA.
  • Not including load disconnect current.
• Low voltage current consumption in switchgear 2 mA.
• Load disconnection output is normally high.
  • Input current limit is 2 A.
• Charger disconnect output is normally high.
  • The input current limit is 10 mA.
• The pre-alarm output is normally generated in free float.
• With two RJ45 connectors for connection to VE.Bus products.
• Operates in temperatures between -20 to 50 ºC.
• IP20 degree of protection.
• Made of ABS plastic with black finish.
• It measures 78 mm wide, 105 mm high and 32 mm deep.
• Weighs 0.1 kg.
• Safety standard EN 60950.