Why a Battery Management System (BMS) is needed: The Charge Disconnect output can be used to control
Victron energy battery monitor free#
The Charge Disconnect output is normally high and becomes free floating in case of imminent cell over voltage or over temperature. the remote on/off of an electronic load switch (Battery Protect).The Load Disconnect output can be used to control The Load Disconnect output is normally high and becomes free floating in case of imminent cell under voltage.
Other products, without VE.Bus can be controlled as shown below: The VE.Bus BMS connects to a MultiPlus, Quattro or Phoenix inverter with a standard RJ45 UTP cable. The operating voltage range of the BMS: 9 to 70V DC. Shut down or disconnect battery chargers in case of imminent cell overvoltage or over temperature. Reduce charge current in case of imminent cell overvoltage or over temperature (VE.Bus products only, see below).
Shut down or disconnect loads in case of imminent cell under voltage. Please see our LiFePO4 battery documentation for details. The VE.Bus BMS protects each individual cell of a Victron lithium-iron-phosphate (LiFePO4 or LFP) battery.Įach individual cell of a LiFePO4 battery must be protected against over voltage, under voltage and over temperature. Victron LiFePO4 batteries have integrated Balancing, Temperature and Voltage control (acronym: BTV) and connect to the VE.Bus BMS with two M8 circular connector cord sets.The BTVs of several batteries can be daisy chained.
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