PowerTech MP3741 - Battery Type Selection

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3.4 Battery Type
Operating Steps:
Under Battery Voltage interface, press and hold ENTER button until you see
Battery type setting. After choosing the battery type using SELECT button, wait
for 5 seconds or press ENTER button again to lock in the modification.
Battery Type:
① Sealed Lead Acid (Default) ②Gel ③Flooded Lead Acid
④ User(Apply to “MT50” and “PC software “Solar Station Monitor”）
Battery Voltage Parameters (parameters is in 12V system at 25°C,
please use double value in 24V.)
Battery charging setting
Sealed
Gel
Flooded
User
Over Voltage Disconnect
16.0V
16.0V
16.0V
9~17V
Voltage
Charging Limit Voltage
15.0V
15.0V
15.0V
9~17V
Over Voltage Reconnect
15.0V
15.0V
15.0V
9~17V
Voltage
Equalize Charging
14.6V
——
14.8V
9~17V
Voltage
Boost Charging Voltage
14.4V
14.2V
14.6V
9~17V
Float Charging Voltage
13.8V
13.8V
13.8V
9~17V
Boost Reconnect
13.2V
13.2V
13.2V
9~17V
Charging Voltage
Low Voltage Reconnect
12.6V
12.6V
12.6V
9~17V
Voltage
Under Voltage Warning
12.2V
12.2V
12.2V
9~17V
Reconnect Voltage
Under Volt. Warning Volt.
12.0V
12.0V
12.0V
9~17V
Low Volt. Disconnect Volt.
11.1V
11.1V
11.1V
9~17V
Discharging Limit Voltage
10.6V
10.6V
10.6V
9~17V
Equalize Duration (min.)
120
——
120
0~180
Boost Duration (min.)
120
120
120
10~180