smallBMS NG | |
Operating voltage (Vbat) | 8 - 70 Vdc |
Power supply cable and fuse (not supplied) | Recommended fuse size 0.3 A - 2.5 A, dependent on devices connected to Load disconnect and pre-alarm output |
Current consumption, remote on | 3mA (excluding Load and Charge disconnect output current) |
Current consumption, low cell voltage | 1.2 mA |
Current consumption, remote off | 1.2 mA |
Load disconnect output | Normally high (Vbat – 0.1 V) Source max current: 1 A (not short circuit protected) Sink current: 0 A (output free-floating) |
Charge disconnect output | Normally high (Vbat – 0.1 V) Source max current: 500 mA (not short circuit protected) Sink current: 0 A (output free-floating) |
Pre-alarm output | Normally free-floating (low) In case of alarm: output voltage Vbat -0.1 V Max output current: 500 mA (not short circuit protected) |
Remote on/off: Remote L and Remote H | Use modes:
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GENERAL | |
Operating temperature range | -20 °C to +50 °C (0 - 120 °F) |
Humidity | Max 95 % (non-condensing) |
Protection, electronics | IP20 |
ENCLOSURE | |
Weight | 0.1 kg |
Dimensions (hxwxd) | 106 x 42 x 23 mm |
Material and colour | ABS, matt black |
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 Directive | Regulation UN/ECE-R10 Rev.4 - pending |