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VICTRON ENERGY VE.Bus BMS / VE.Bus BMS V2
Battery Management Systems

VE.Bus BMS / VE.Bus BMS V2

SKU principal: BMS300200000

VE.Bus BMS / VE.Bus BMS V2

<p class="MsoNormal">The VE.Bus BMS V2 is a Battery Management System (BMS) designed to interface with and protect a single,
or multiple Victron Lithium Battery Smart 12,
8V & 25,
6V (LiFePO4 or LFP) in systems that have Victron inverters or inverter/chargers with VE.Bus communication. It monitors and protects the batteries against over voltage and under voltage of any individual cell,
and also over temperature or under temperature conditions.</p><p class="MsoNormal">Based on the status of the battery or batteries,
the BMS will:<br></p><ul><li>Generate a pre-alarm signal to alert of an imminent cell under voltage condition.</li><li>Disable inverting in VE.Bus inverters or inverter/chargers via VE.Bus,
and disable other loads via the 'Load Disconnect' terminal in the event of a cell under voltage condition.</li><li>Disable charging in VE.Bus inverters or inverter/chargers via VE.Bus and disable other chargers via the 'Charge Disconnect' terminal in the event of a cell overvoltage,
under temperature or over temperature condition.</li><li>Remote on/off terminals.</li><li>Ability to disable VE.Direct and VE.Can solar chargers via a GX device.</li><li>Allowing control of the VE.Bus inverter/charger from multiple devices,
like the Digital Multi Control,
the VE.Bus Smart dongle and/or a GX device.</li><li>Auxiliary power input and output terminals that allow a GX device to remain powered in the event of a system shutdown.</li></ul><div><br></div>

Códigos SKU

BMS300200000 BMS300200200
DATOS DEL FABRICANTE

Especificaciones técnicas

D C Input Operating Voltage Range
[ 9, 70 ] V
Current Draw Regular
10 mA
Current Draw Low
2 mA
Current Draw Off
1.5 mA
Aux Input Current Rating
1 A
Gx Power Current Rating
1 A
Load Disconnect Output
Normally high (output voltage ≈ supply voltage – 1 V) Floating when the load needs to be disconnected
Load Disconnect Output Source
1 A
Charge Disconnect Output
Normally high (output voltage ≈ supply voltage – 1 V) Floating when the load needs to be disconnected
Charge Disconnect Output Source
1 mA
Pre Alarm Output
Normally free floating - In case of alarm: output voltage Vbat -0.1 V
Pre Alarm Current Rating
1 A
Remote Terminals
Usage modes to turn the system on or off: a) ON when the L and H terminal are interconnected (switch or relay contact) b) ON when the L terminal is pulled to battery minus (V<3.5 V) c) ON when the H terminal is high (2.9 V < VH < Vbat) d) OFF in all other conditions
Operating Temp Range
[ -20, 50 ] °C
Max Humidity
95 %
Battery Communication Terminals
Terminals with M8 circular connectors
Input Output Terminals
Screw terminals
Vebus Terminals
2 x RJ45 sockets to connect to all VE.Bus products
Power Supply Cable
Recommended fuse size 0.3 A - 2.5 (dependent on devices connected to Load disconnect and pre-alarm output)
Material
ABS
Colour
Matt black with a blue sticker
Protection Category
IP20
Weight
0.12 kg
Height
23.8 mm
Width
94.5 mm
Depth
10.5 mm
Safety
EN 60950
Emission
EN 55014-1, EN-IEC 61000-6-3
Immunity
EN 55014-2, EN-IEC 61000-6-1, EN-IEC 61000-6-2
Automotive
EN 50498