DC 6-60v 30A Storage battery Charging Control Module Protection Board Charger Time Switch LCD Display XY-L30A
XY-L30A battery charge control module
Digital full power-off overcharge protection switch 6-60V
Module highlights:
1. 6-60V lithium batteries can be used;
2. LCD display, battery voltage, charging percentage and charging time at a glance;
3. The function is very powerful, it can automatically charge control, can control the charging time, can set and upload the corresponding parameters through the serial port;
1. Automatic charging control function:
By setting the upper limit voltage UP and the lower limit voltage dn; when the battery voltage ≤ the lower limit voltage dn, the relay is turned on and the charger starts to charge the battery; when the battery voltage ≥ the upper limit voltage UP, the relay is turned off to complete an automatic charge;
2. Charging time control function:
How to turn on the time control function?
After entering the parameter setting, if the setting parameter OP is not 0, the time control function is turned on. The OP's default parameters are:-: --h, the time control function is not turned on by default;
After the time control function is turned on (OP is not 0), when the battery voltage is lower than the lower limit voltage dn, the charger starts to charge the battery and the system starts timing; during the timing, when the battery voltage ≥ the upper limit voltage UP, the relay opens; if the battery voltage ＜ Upper limit voltage, but the charging time OP time is up, the relay is off; if OP time is up, the battery voltage is still below the lower limit voltage dn, the relay remains on, the charging time control function is automatically turned off, and H: ER flashes to remind the user that time Parameter setting is not reasonable; press any key to stop flashing;
Note: Time format: 00:59 (00 stands for hour, 59 stands for minute) The maximum time is 99:59, which is 100 hours.
3. Serial port data upload and parameter setting function:
The system supports UART data upload and parameter setting functions (TTL level);
UART: 115200,8,1
command Features
on Relay enable open
off Relay enable off
start Enable data reporting function
stop Stop data reporting function
read Get the parameters of the system
dw10.0 Set the lower limit voltage
up20.0 Set upper limit voltage
xx: xx Set the charging time, 00:00 turn off the charging time control function
Data upload message format:
Battery voltage + battery percentage + charging time + charging status
12.0V,020%,00:10,OP
Due to the limitation of text input of product details, please see the product link picture for more detailed introduction of product functions! ! !
