User Manual

52
Battery Control Parameters
All the coefficient is referred to 25℃, and twice in 24v system rate, triple in 36v system
rate and quadruple in 48v system rate.
Battery Type
Gel
Sealed
Flooded
User
High Volt Disconnect
16V
16V
16V
9~17V
Charging limit voltage
15V
15V
15V
9~17V
Over Voltage Reconnect
15V
15V
15V
9~17V
Equalization voltage
——
14.6V
14.8V
9~17V
Boost voltage
14.2V
14.4V
14.6V
9~17V
Float voltage
13.8V
13.8V
13.8V
9~17V
Boost return voltage
13.2V
13.2V
13.2V
9~17V
Low voltage reconnect
12.6V
12.6V
12.6V
9~17V
Under voltage recover
12.2V
12.2V
12.2V
9~17V
Under voltage warning
12V
12V
12V
9~17V
Low voltage disconnect
11.1V
11.1V
11.1V
9~17V
Discharging limits voltage
10.6V
10.6V
10.6V
9~17V
Equalize duration
——
120min
120min
0~180min
Boost duration
120min
120min
120min
10~180min
The following rules must be observed when modify the parameters value in user battery
type(factory default value is the same as sealed type):
Rule1: High Volt Disconnect > Charging limit voltage ≥ Equalization voltage ≥
Boost voltage ≥ Float voltage > Boost return voltage;
Rule2: High Volt Disconnect > Over Voltage Reconnect;
Rule3: Low voltage reconnect > Low voltage disconnect ≥ Charging limit voltage
Rule4: Under voltage recover > Under voltage warning ≥ Charging limit voltage;
Rule5: Boost return voltage > Low voltage reconnect