Figure 4: Solar application with two MPPT 150/85 CAN-bus
The MPPT 150/85 CAN-bus has a remote on-off port which can be be controlled directly by the VE.Bus BMS
8. Specifications
miniBMS
Normal operating Input voltage range (Vbat)
Current draw, normal operation
Current draw, low cell voltage
Current draw, remote off
Load output
Charger output
System on/off:
Remote L and Remote H
Operating temperature
Humidity
Protection grade
Material and colour
Weight
Dimensions (h x w x d)
Standards: Safety
Emission
Immunity
Automotive
4
2.7 mA (excluding Load output and Charger output current)
Normally high (Vbat – 0.1V)
Source current limit: 1A (not short circuit protected)
Sink current: 0A (output free floating)
Normally high (Vbat –o.6V)
Source current limit: 10mA (short circuit protected)
Sink current: 0A (output free floating)
Use modes of the system on-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< 3.5V)
c. ON when the H terminal is high (2.9V < V
d. OFF in all other conditions
GENERAL
-20 to +50°C
Max. 95% (non-condensing)
ENCLOSURE
ABS, matt black
106 x 42 x 23mm
STANDARDS
EN 61000-6-3, EN 55014-1
EN 61000-6-2, EN 61000-6-1, EN 55014-2
Regulation UN/ECE-R10 Rev.4
8 – 70V DC
2mA
1,5 mA
< Vbat)
H
0 - 120°F
IP20
0.1kg
EN 60950