Autonomous photovoltaic system for refrigerator 12V / 65watt - 75 watts
Autonomous photovoltaic kit / package for small refrigerator 65-75 watt / 12V or 220V by adding inverter
The Victron VE.Bus BMS V2 is the next generation of battery management system and protects every single cell of a Victron Lithium Iron Phosphate (LiFePO4 or LFP) battery.
Available on backorder
VE.Bus BMS V2 is the next generation of the VE.Bus battery management system (BMS) designed to interface and protect a single or multiple Victron Smart 12,8V & 25,6V lithium battery (LiFePO4 or LFP) in systems that have Victron inverters or inverter/chargers with VE.Bus communication. It monitors and protects batteries from over-voltage and under-voltage of any individual cell, as well as over-temperature or under-temperature conditions.
Based on the condition of the battery or batteries, the BMS:
LED indicators
The BMS has the following LED indicators:
VE.Bus BMS V2 | BMS300200200 |
Input voltage range | 9 - 70 VDC |
Current draw – regular operation | 10 mA (excluding Load disconnect current) |
Current draw – low cell voltage | 2 mA |
Current draw – switched off via remote on/off terminal | 1.50 mA |
GX-pow output | A 1 |
Aux-in input | A 1 |
Load disconnect output |
Normally high (output voltage ≈ supply voltage – 1 V) Floating when the load needs to be disconnected Source current limit: 1 A
Sink current: 0 A |
Charge disconnect output |
Normally high, (output voltage ≈ supply voltage – 1 V) Floating when charger should be disconnected Source current limit: 10 mA
Sink current: 0 A |
Pre-alarm output current rating | 1 A, not short circuit protected |
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 |
VE.Bus communication port | 2 x RJ45 sockets to connect to all VE.Bus products |
General | |
Operating temperature | -20 to +50 °C 0 – 120 °F |
Humidity | Max. 95 % (non-condensing) |
Protection grade | IP20 |
ENCLOSURE | |
Material | ABS |
Colour | Matt black with a blue sticker |
Weight | 120 gr |
Dimensions (hxwxd) | 23.8 mm x 94.5 mm x 105.5 mm |
STANDARD | |
Standards: Safety
Emission Immunity Automotive |
EN 60950
EN 61000-6-3, EN 55014-1 EN 61000-6-2, EN 61000-6-1, EN 55014-2 EN 50498 |
EXTERNAL AC-DC ADAPTER | |
Min. power rating | 1 A@12 V – If the nominal output voltage is > battery voltage, the AC-DC adapter takes over the power supply of the GX device. |
Weight | 3 kg |
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