A 30A-es akkumulátor töltésvezérlő modul tele van egyenfeszültség-védelemmel feszültség- és veszteségvédelem alatt
30A battery charging control module is full of dc voltage protection under voltage and loss protection
Function Description:
1. Calculation of voltage percentage: battery voltage / (upper limit voltage - lower limit voltage)
2. Key function:
Up key: short press to switch the display% and time, long press for 5 seconds to switch the mode, charging mode: in, discharge mode: out
Set key: short press to view the currently set parameters; Long press the set key to enter the parameter setting interface, and set up: upper voltage limit, DN: lower voltage limit, Op: conduction time, DOP: delayed conduction time (0-999 seconds), FOP: forced conduction time (0-10 seconds) in discharge mode
Down key: short press to turn off / on the relay. After the enable (emergency stop function) is turned off, the LCD displays off and the relay is disconnected
Long press the down button to set the status of LCD backlight. L-P: off backlight is always on, on: backlight will automatically turn off after 5-10 minutes; When off, press any key to wake up.
3. Parameter setting
a. Press and hold the set key to enter the parameter setting interface;
b. After entering the parameter setting interface, briefly press the set key to switch the set parameters;
c. After selecting the parameters, you can set them through the up / down key. Short press and long press are supported;
d. To set other parameters, repeat steps b) and C);
e. After all parameters are set, press and hold the set key to exit and save;
3.1 charging / discharging time control function
When the set time parameter OP is non-zero, start the charge / discharge time control; Start timing when the relay is turned on for one charge / discharge; When the timing is completed, the relay will be automatically disconnected to complete a charging / discharging process; If the timing is completed, in the charging mode, the detection voltage is less than the lower limit voltage DN or in the discharge mode, the detection voltage is more than the upper limit voltage up, the charging time control function is automatically turned off, and the flashing display H: Er reminds the user that the time parameter setting is unreasonable; Press any key to stop flashing;
When the charging / discharging time control is not turned on, the product will record a complete time. When entering the time display interface, the charging time will flash; Then exit the time display interface or clear when the next charging is on (relay on);
3.2 automatic parameter detection:
After setting the parameters and exiting, if the lower voltage DN ≥ the upper voltage up, the system will flash and display "err" as a reminder;
3.3 delay conduction function DOP (0 ~ 999 seconds):
The interval between completion of one charge / discharge and re opening;
3.4 discharge conduction forced start time FOP (0 ~ 10s):
After the relay conduction conditions are met, the relay is forced to conduct (0~10s), and the battery voltage is detected again; This function is mainly aimed at the discharge function. Some test loads will be pulled down to the lower limit voltage at the moment of conduction, and the relay will be disconnected due to false triggering, so the normal discharge process cannot be carried out;
 
1005004207363032. - fareast