DC 6-40V Battery Charger Discharger Board Integrated Voltmeter Undervoltage Overvoltage Protection Module Timing Chargin

Specifications 1 Power supply voltage DC6 40V voltage detection range DC 0 60V suitable for less than 60V of the various batteries voltage measurement error ± 0 1V 2 charge and discharge time OP range 0 999 minutes Features 1 Battery charge and discharge intelligent control2 You can set the charge and discharge time3 With serial communication function real time monitoring of the working status of the relay through the serial port4 Additional signal output when the relay to meet the conditions the output high you can control other equipment5 A key emergency stop function STOP button with reverse protection reverse does not burnOperating mode Voltage upper limit UL1 voltage lower limit nL1 the voltage upper limit is greater than the voltage lower limit UL1 nL1 U 1 Charging measurement When the measured voltage is lower than the lower limit voltage the relay pulls above the upper limit voltage the relay is disconnected U 2 Charge measurement time control set the charging time OP when the measured voltage is lower than the lower limit voltage the relay pull and then start the countdown OP time the end of the timer the relay off when the measured voltage is higher than the upper limit voltage The relay is disconnected U 3 Discharge detection When the measured voltage is lower than the lower limit voltage the relay is off above the upper limit voltage the relay pulls U 4 Discharge detection time control set the discharge time O