8. Technical specifications VE.Bus BMS V2
Electrical | |
|---|---|
Input voltage range | 9 – 70Vdc |
Current draw - regular operation | 10mA (excluding Load disconnect current) |
Current draw - low cell voltage | 2mA |
Current draw - switched off via remote on/off terminal | 1.50mA |
GX-pow output | 1A |
Aux-in input | 1A |
Pre-alarm output current rating | 1A, not short circuit protected |
Load disconnect output | Normally high (output voltage ≈ supply voltage – 1V) Floating when the load needs to be disconnected Source current limit: 1A Sink current: 0A |
Charge disconnect output | Normally high, (output voltage ≈ supply voltage – 1V) Floating when charger should be disconnected Source current limit: 10mA Sink current: 0A |
Remote on/off terminals | Usage modes to turn the system on or off:
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VE.Bus communications ports | 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 | 120gr |
Dimension (h x w x d) | 23.8mm x 94.5mm x 105.5mm |
Standards | |
|---|---|
Safety | EN 60950 |
Emission | EN 61000-6-3, EN 55014-1 |
Immunity | EN 61000-6-2, EN 61000-6-1, EN 55014-2 |
Automotive | EN 50498 |
External AC-DC adapter | |
|---|---|
Min. power rating | 1A@12V - If the nominal output voltage is > battery voltage, the AC-DC adapter takes over the power supply of the GX device. |