PS46A01蓄电池充电保护板说明书百度云产品资料PS46A01 6-60V Battery charging protection module

PS46A01 6-60V Battery charging protection module Product Specifications: Operating voltage: DC 6-60V. Operating current (12V): Standard mode, standby current 10MA; charging current 130MA; Energy-Saving mode,Standby current 5MA; Charging current 125MA. 3 control buttons, 4 bit digital display, 1 LED charge indicator. Mode: Standard-Mode, Energy-Saving Mode, Setup-Mode, Voltage-Calibration, Factory-Settings. Can control 6-48V lead-acid battery/lithium battery charging, charger voltage range is DC 7-60V .The default Start charge voltage is 12V. Cutoff charge voltage 14.8V Relay maximum load current: 30A 250VAC/30VDC Size : 80 x 46x 24mm Weight : 53g New version features: 1 Power supply TVS surge protection, when the power is on, the power supply has instantaneous high voltage, TVS can reduce the instantaneous high voltage, protect the circuit. 2 1% high-precision divider resistors make the measurement voltage more accurate. The old version of the divider resistor is 5% accurate. 3 Voltage accuracy and resolution is 0.1V, and with a calibration function. 4 Reduce the brightness of the digital display, save energy and protect your eyes. 5 parameter power-down save, to avoid duplicate settings. 6 Set the cutoff voltage and start voltage to the lowest (power on). For example, the power supply voltage is 12.00V and the module display voltage is 12.34V. At this time, calibration is required. 1.Press and hold the SET button first, and then power on (be sure to press the button first, and then power on), then the digital tube displays 12.34V;2.Trigger DEC or INC button, let the digital tube display 12.00V 3.Trigger the SET button again to save the parameters. (If you do not want to save the parameters, please power off) Factory-Settings:In the Standard-Mode, press and hold the SET and INC buttons at the same time, until the digital display shows8888, at this time, restore the factory settings, Start-Voltage is 12V, Cutoff-Voltage is 14.8V. (Note: voltage calibration parameters cannot be reset to factory settings) Operation Steps (must follow the steps): Example 1: We want to charge a 12V lead-acid battery, start charge voltage is 11.8V and cut-off charge voltage is 14.5V. Step 1: Connect the batterys positive and negative ports to the modules BAT+/BAT- ports (to ensure that the battery has more than 20% of the capacity); the digital tube will display the battery voltage (such as the battery voltage is 12.1V, the digital display will show C12 .1) Step 2: Trigger the INC button, the digital display will show H14.8, then trigger the SET button, H will flash, this is the Cutoff-Voltage setting mode.Step 3: In the Cutoff-Voltage setting mode, trigger the INC button to increase the voltage and the DEC button to decrease the voltage. Long press INC or DEC button to quickly set the voltage.Step 4: Set the voltage to H14.5 and trigger the SET button to save the settings.Step 5: Trigger the DEC button, the digital display will show L12.0, then trigger the SET button, L will flash, this is the Start-Voltage setting mode.Step 6: In the Start-Voltage setting mode, trigger the INC button to increase the voltage and the DEC button to decrease the voltage. Long press INC or DEC button to quickly set the voltage.Step 7: Set the voltage to L11.8 and trigger the SET button to save the settings.Step 8: Re-power,disconnect the battery, then connect it again.Step 9: Connect the chargers positive and negative ports to the module BAT +/BAT- portsStep 10: Power on the charger, charge the battery.Example 2: Cutoff-Voltage and Start-Voltage has been set, direct charge.Step 1: Connect the batterys positive and negative ports to the modules BAT+/BAT- ports (to ensure that the battery has more than 10% of the capacity); the digital tube will display the battery voltage (such as the battery voltage is 12.1V, the digital display will show C12 .1)Step 2: Connect the chargers positive and negative ports to the module BAT +/BAT- portsStep 3: Power on the charger, charge the battery.Q&A:Q1: The suitable battery voltage? Types of Batteries?A1: Battery voltage : 6V 8V 12V 16V 24V 48V Lead-acid battery; 7.4V, 11.1V, 14.8V, 18.5V. 44.4V lithium battery. Battery type : Lead-acid /Ni-Cd / Ni-MH / Li-ION /Li-PO /Lithium battery.Q2: Can parameters be saved after power off?A2: Yes, the parameters can be saved when powered off.Q3: Why does the digital tube not display when the charger is connected?A3: You may not have connected the battery. Please connect the battery first and then connect the charger.Q4: Why does the digital tube not display after the battery is connected?A4: 1. It may be that the battery capacity is too low. Please charge the battery with the charger first. 2. Poor connection or reverse polarity 3. It is possible that the module has entered the Energy-Saving Mode,press and hold the SET button until the digital display.Q5: Why cant I increase the Start-Voltage?A5: Please increase the Cutoff-Voltage first.Q6: Why relay turn on and off frequently?A6: 1 It may be that the charging current is too high, or the battery capacity is too small. 2 may be Start-Voltage and Cutoff-Voltage too close.Q7: What is the control method? It can automatically cycle charging? Can I discharge when charging? Can it limit the current?A7: 1 This is a voltage control method 2 Yes, can automatically cycle charging; for example: Start-Voltage is 12V, Cutoff-Voltage is 14.8V, when the voltage is charged to 14.8V to stop charging, when the voltage is lower than 12V to start charging. 3 Yes, you can discharge when charging. 4 No,this module can only control the voltage and cannot control the current. Can not lim