29
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 “User” 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 Volt
age 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.
4.2 Load modes
4.2.1 LCD setting
1)
XDS1 display and operation
When the LCD shows the above interface, it operates as follows:
Step1:
Press the
button to jump to the load type interface.
