Battery Charger Controller Board with Timer 6-60V DC XY-L30A:
Specifications:
Model: XY-L30A
Charging Voltage Range: 6-60V DC
Max Charging Current: 30A
Charging Accuracy: 0.1V
Battery Compatibility: Lithium / Multi-Cell Packs (2S to 14S) / Lead Acid
Onboard Indicators: Charging | Running
Integrated Relay: 30A Relay
Integrated Display: White on Blue LCD Display
Dimensions: 92 x 45 x 24mm This module is perfect for keeping battery packs ranging from 6-60V fully charged. Ideal for use in electronic projects that are battery powered. The module has automatic battery protection and a range of features for charging such as automatic charging control, charging time control and uploading parameters via serial port (UART TTL).
Features:
1. Automatic charging control function:
By setting the upper limit voltage UP and lower limit voltage DN; When the battery voltage the lower limit voltage DN, the relay conducts, and the charger starts to charge the battery; When the battery voltage upper limit voltage UP, the relay is disconnected to complete an automatic charging.
2. Charging time control function:
After entering parameter setting, if the parameter OP is not set to 0, the time control function will be turned on. The default parameter of OP is: -- : --h, and the time control function will be turned on by default.
After the time control function is turned on (OP is not 0), when the battery voltage is less than the lower limit voltage DN, the charger starts to charge the battery and the system starts timing. During the timing period, the battery voltage upper limit voltage UP, the relay is disconnected; If the battery voltage < the upper limit voltage, but the charging time OP time is up, the relay is disconnected; If OP time is up, the battery voltage is still less than the lower limit voltage DN, the relay keeps the conduction, and 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;
Note: Time format: 00:59 (00 for hours, 59 for minutes) The maximum time is 99.59, which is 100 hours.
3. Serial port data upload and parameter setting functions:
The system supports UART data uploading and parameter setting (TTL level). UART: 115200,8,1
Common fault analysis:
Q: How much V is suitable for use? How much V voltage does this module fit?
A: This model is suitable for use in the range of minimum 6V, maximum 60V voltage, maximum expenditure level 48V, because the 48V battery is fully charged at about 60V, then high will burn, if your battery is higher than 48V, please choose other models.
Q: Relay crackles after power on! Lights flashing?
A: this is the charging current is too large, or because you on the battery capacity is too small to cause a immediately reaches the upper limit of voltage, electric relay disconnect, disconnect, voltage lower limit, voltage and quickly fell to start charging and cycle, at this point you have to reduce the charging current and charging current is usually battery capacity of one over ten to 1.5, like 20 ah battery charging current at around 2-3 a! Note that high current charging can cause battery heating, accelerated aging, bulging and even explosion!
Q: What kind of control? Can automatic cycle charge? Can you charge it while using it? Can you limit the current?
A: This is voltage control. For example, set the voltage lower limit at 12.0V and the voltage upper limit at 14.5V. When the voltage reaches 14.5V, the power will be cut off. When the voltage drops to 12.0V, the relay will close again and start charging. Can be used while charging, voltage control mode only to turn off and on, cannot limit the current, charging current completely depends on your charger!
Q: Can a 24V battery be charged with 12V or a 48V battery be charged with 12V?
A: No, this is a simple voltage controller, only plays the role of switch, cant change the voltage to charge the battery, so you must ensure the charger and battery voltage match
