It is a battery undervoltage protection module.When the battery voltage is lower than the set undervoltage value,the module will automatically disconnect from the load;when the battery voltage is higher than the startup value,the module will automatically connect the load.
1).It has a digital display that can display the real-time voltage of the battery.
2).Its battery voltage is lower than the undervoltage value or higher than the start value,it will automatically respond.
3).It is simple to connect,with terminals,and it can be used after connecting the battery and the load.
4).It has two buttons,which can be used to set the undervoltage value and the start value.
1).Product Name:Battery Undervoltage Protection Module
2).Input Voltage:DC 10V-15V (for 12V battery)
3).Load Power:20A relay
1).Undervoltage value adjustment instructions:
1.1).View the current parameters:Press the J1 button to display the currently set undervoltage parameter value.
1.2).Set the undervoltage parameter:long press the J1 button until the digital tube flashes,and use J1 and J2 to adjust the undervoltage parameter value.
2).Start value adjustment instructions:
2.1).View the current parameters:Press the J2 button to display the currently set startup parameters.
2.2).Set the startup parameters:long press the J2 button until the digital tube flashes,and use J1 and J2 to adjust the startup parameters.
3.1).Disconnect the load after the voltage reaches the undervoltage value after a delay of 6 seconds.
3.2).If the voltage rises above the undervoltage value within 6 seconds to keep the load output,
3.3).If the voltage is lower than the undervoltage value within 6 seconds,disconnect the load.
1pcs Battery Undervoltage Protection Module
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