26
AX Charging
There is no current or voltage control for charging the battery from the auxiliary
source. This is a simple on-off input. The charging current and voltage relies on the
external source.
The AX input voltage must be greater than the battery voltage for the internal relay
to turn on. Once turned on the AX input will continue to provide power until this input
current drops below 2A or is greater then 27A.
When this input is connected to a car to provide the power to the system, It is
recommended to disconnect the car output from the AX, if the alternator is not
running as this may discharge the car battery.
Battery Capacity
Soft-start
Bulk-Absorption
Float
≤
100AH
6 Hours
5 Hours
6 Hours
150AH
6 Hours
7.5 Hours
6 Hours
200AH
6 Hours
10 Hours
6 Hours
250AH
6 Hours
12.5 Hours
6 Hours
≥
300AH
6 Hours
15 Hours
6 Hours
Charging Time
The maximum time that the
BatteryPlus35
will stay in each mode is as follows:
Table 5:
Charging mode time maximum limit
Table 4:
Charging voltage and current settings
Charge Mode
Voltage Set
BatteryPlus35
HA
BatteryPlus35SR
/
PM
LEAD
A
CID
Soft-start
14.4V
10A
10A
Bulk-Absorption
14.4V
30A
20A
Float
13.6V
10A
10A
LiF
ePO4
Soft-start
14.6V
10A
Bulk-Absorption
14.6V
30A
Float
13.6V
10A
Charging Profile
The charging current and voltage settings are as follows:
