Troubleshooting | 29
4.2 Turn On/Off Thresholds
Table 4.2.1:
Turn On/Off Thresholds
Input
12 V Vehicle Input
24 V Vehicle Input
Solar
Input Trigger Settings
Standard
Low
Voltage
Standard
Low
Voltage
N/A
Input Open
Circuit Low
voltage
conditions
*1
Turn ON ABOVE
12.9 V
12.0 V
25.8 V
24.0 V
9.0 V
Turn OFF BELOW
12.7 V
11.9 V
25.4 V
23.8 V
9.0 V
Input Loaded
Low voltage
conditions
*2
Stop Charging BELOW
12.2 V
11.3 V
24.4 V
22.6 V
N/A
Turn OFF instantly BELOW
8.0 V
8.0 V
9.0 V
Turn OFF after 20 s BELOW
9.0 V
9.0 V
N/A
Input
Overvoltage
shutdown
Turn ON BELOW
15.5 V
32.0 V
32.0 V
Turn OFF instantly ABOVE
16.0 V
32.5 V
33.0 V
Turn OFF after 20 s ABOVE
15.6 V
32.1 V
N/A
Output
Undervoltage
shutdown
*1
Shutdown if Output Battery < 0 V
*1Tested every 100 seconds | *2 Tested constantly
There is a maximum 20 second delay before the charger will produce an output any time a source
is introduced into the system, this allows the unit to provide optimum input sharing and effective
battery isolation.
Summary of Contents for BCDCN1225
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