Page 44
The following rules must be observed when modifying the parameter values
in User for lithium battery.
I.
Over 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
Содержание MP3741
Страница 1: ...Page 1 MP3741 MPPT Solar Charge Controller User Manual ...
Страница 25: ...Page 25 Appendix 1 Conversion Efficiency Curves 1 Solar Module MPP Voltage 33V 68 Nominal System Voltage 24V ...
Страница 26: ...Page 26 Appendix 2 Dimensions Dimensions in millimetres ...
Страница 28: ...Page 28 2 Click Permissions 3 Find EPEVER WiFi and click it ...
Страница 30: ...Page 30 Step 1 Select WIFI or BLE ...
Страница 31: ...Page 31 Step 2 Click Read you should receive a prompt Success ...
Страница 32: ...Page 32 Step 3 Click Battery Settings ...
Страница 33: ...Page 33 Step 4 Click Read if all goes well you will receive a prompt success ...
Страница 34: ...Page 34 Step 5 Modify below parameters according to your Lithium battery specification ...
Страница 37: ...Page 37 Step 7 Click Send you should get a prompt Success ...
Страница 38: ...Page 38 Step 8 Read again check parameters are correct ...
Страница 42: ...Page 42 Step 2 Click Read wait for success prompt ...
Страница 45: ...Page 45 Step 4 Click Updated wait for success prompt ...
Страница 46: ...Page 46 Step 5 Click Read again re check parameters are correct then click to close ...