PowerTech MP3741 User Manual

Page 36
The following rules must be observed when modifying the parameter
values in User for lithium battery.
I. Over Voltage Disconnect Voltage>Over charging protection
voltage(Protection Circuit Modules(BMS))+0.2V
※
;
II. Over Voltage Disconnect Voltage>Over Voltage Reconnect Voltage＝
Charging Limit Voltage ≥ Equalize Charging Voltage ＝Boost Charging
Voltage ≥ Float Charging Voltage>Boost Reconnect Charging Voltage;
III. Low Voltage Reconnect Voltage>Low Voltage Disconnect Voltage ≥
Discharging Limit Voltage;
IV. Under Voltage Warning Reconnect Voltage>Under Voltage Warning
Voltage≥ Discharging Limit Voltage;
V. Boost Reconnect Charging voltage> Low Voltage Reconnect Voltage;
VI. Low Voltage Disconnect Voltage ≥ Over discharging protection voltage
(BMS)+0.2V
※
.
Voltage
LiFePO4
Li(NiCoMn)O2
User
Over Voltage Disconnect
Voltage
15.6V
13.5V
9～17V
Charging Limit Voltage
14.6V
12.6V
9～17V
Over Voltage Reconnect
Voltage
14.7V
12.7
9～17V
Equalize Charging Voltage
14.5V
12.5V
9～17V
Boost Charging Voltage
14.5V
12.5V
9～17V
Float Charging Voltage
13.8V
12.2V
9～17V
Boost Reconnect Charging
Voltage
13.2V
12.1V
9～17V
Low Voltage Reconnect
Voltage
12.8V
10.5V
9～17V
Under Voltage Warning
Reconnect Voltage
12.8V
11.0V
9～17V
Under Voltage Warning
Voltage
12.0V
10.5V
9～17V
Low Voltage Disconnect
Voltage
11.1V
9.3V
9～17V
Discharging Limit Voltage
10.6V
9.3V
9～17V

PowerTech MP3741 Specifications

General

Brand	PowerTech
Model	MP3741
Category	Controller
Language	English