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battery type
battery
parameters
LNCM
LNCM3S LNCM6S LNCM7S
LNCM13
S
LNCM14
S
USE
①
over voltage disconnect
voltage
12.8 V
25.6 V
29.8 V
55.4V
59.7V
9~17V
charging limit voltage
12.6 V
25.2 V
29.4 V
54.6V
58.8V
9~17V
over voltage reconnect
voltage
12.5 V
25.0 V
29.1 V
54.1V
58.3V
9~17V
equalize charging voltage
12.5 V
25.0 V
29.1 V
54.1V
58.3V
9~17V
boost charging voltage
12.5 V
25.0 V
29.1 V
54.1V
58.3V
9~17V
float charging voltage
12.2 V
24.4 V
28.4 V
52.8V
56.9V
9~17V
boost reconnect charging
voltage
12.1 V
24.2 V
28.2 V
52.4V
56.4V
9~17V
low voltage reconnect
voltage
10.5 V
21.0 V
24.5 V
45.5V
49.0V
9~17V
under voltage warning
reconnect voltage
12.2 V
24.4 V
28.4 V
52.8V
56.9V
9~17V
under voltage warning
voltage
10.5 V
21.0 V
24.5 V
45.5V
49.0V
9~17V
low voltage disconnect
voltage
9.3 V
18.6 V
21.7 V
40.3V
43.4V
9~17V
discharging limit voltage
9.3 V
18.6 V
21.7 V
40.3V
43.4V
9~17V
①
The battery parameters under the “USE” battery type are 9~17V for LFP4S. They should be
x2 for LFP8S and x4 for LFP15S/LFP16S.
When the battery type is "USE," the Lithium battery voltage parameters follow the following
logic:
A
．
Over Voltage Disconnect Voltage>Over Charging Protection Voltage(Protection Circuit
Modules(BMS))+0.2V;
B
．
Over Voltage Disconnect Voltage>Over Voltage Reconnect Voltage
＝
Charging Limit Voltage
≥
Equalize Charging Voltage
＝
Boost Charging Voltage
≥
Float Charging Voltage>Boost Reconnect
Charging Voltage;
C
．
Low Voltage Reconnect Voltage > Low Voltage Disconnect Voltage
≥
Discharging Limit Voltage.
D
．
Under Voltage Warning Reconnect Voltage>Under Voltage Warning Voltage
≥
Discharging Limit
Voltage;
E
．
Boost Reconnect Charging voltage> Low Voltage Reconnect Voltage;
F
．
Low Voltage Disconnect Voltage
≥
Over Discharging Protection Voltage (BMS)+0.2V
CAUTION
The required accuracy of BMS is no higher than 0.2V. We will not assume
responsibility for the abnormal when the accuracy of BMS is higher than 0.2 v.
