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
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
Source max current: 500 mA (not short circuit protected)
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:
ON when the L and H terminals are interconnected
ON when the L terminal is pulled to battery minus (V < 3.5 V)
ON when the H terminal is high (2.9 V < VH < Vbat)
OFF in all other conditions
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
.jpg&maxx=450&maxy=0)
