Key Features:
1. Support Lead-acid battery and Acting battery, Voltage: 6V~60V.

2. Voltage display percentage of battery charge at the same time via LCD;

3. The function is very powerful, realize automatic charging control,
4. Control the charging time, may set and upload the corresponding parameters through the serial port;

Function Description

Automatic charging control:

by setting Volt-HI:'UP' Volt-LI:'dn'; when the battery voltage is below Volt-LI:'dn', relay leads, charger starts charging; When the battery voltage reaches Volt-HI:'UP', the relay is diconnected and automatic charging is completed once.

Charge Time Control Function:

How to turn on the function control?

After entering the set parameter, set the Op parameter to Non-Zero, then turn on the control Op function. The default parameter is:-:-H, the default does not turn on the control time.

After turning on the control function ( OP is Non-Zero) when the battery voltage is lower Volts-LI ' DN ' , the charger starts charging the battery, the system starts the clock during timing, the battery voltage ≥ Volts. -HI ' UP ' , relay disconnect; If the OP time is up, the battery voltage remains lower than Volt-LI ' DN ' , the relay keeps conduction, automatically turns off the charging control function and flashes H:ER to remind the user of the time parameter setting. unreasonable; Press the button to stop flashing;

Note: Format: 00:59 (00 for hours, 59 minutes), up to 99:59, 100 hours.

Serial upload data parameter setting function:

The system supports UART upload parameter setting data.

UART:115200,8,1

Upload text format data:

Battery Voltage + Battery Percentage + Charge + Status 12.0V,020%,00:10,OP

Parameter Settings

A) Press the SET key to enter the Settings Interface;

B) Change the parameters you want by short press Set ;

C) After parameter selection can be set by UP/DOWN key, support press press (Fast increase or decrease); to set other parameters, repeat steps B, C);

d) After all the parameters are set, the SET button exits and saves;

Key Function Description:

Run interface (main interface):

Short press the SET button to display the current set of parameters; Short press UP button to switch display charge percentage and charge;

short press down button to select relay on/off cause if relay can be closed, will 'off' as a warning;

Press the UP button to switch to low state

ON: No operation in 10 minutes, backlight off.

Off: Backlight is always bright.

Press the SET button to enter parameter settings.

Calculation of percentage voltage:

Voltage percentage = battery voltage/(volt-HI-volt-LI)

Additional features

a) Charging recording function: turn on the charging control, the product will record full time, when the entry display interface flashes, the charging display, and then exit the display interface or next. to charge open (relay conduction) when Empty;

B) Automatic parameter detection: when the parameter is set to exit, if Volt-LI DN ≥ Volt-HI UP , the system will flash display " ERR " as a warning;

C) Access detection: The product is stuck on the battery, if the battery is connected, the system will display in the downlink " NbE " as a warning.

Typical technical failures

Q: Is it suitable for V? How much V voltage does this module fit?

A: This section is suitable for minimum 6V, maximum 60V voltage, maximum expenditure level 48V, because 48V battery full 60V electric power, and then your high fever battery higher than 48V, please choose other section.

Q: Power of the subsequent appliances snapped! LED flashing?

A: Because the charging current is too large or the battery capacity is too small to cause a power immediately reaches the upper limit voltage, the relay disconnects, disconnects, the voltage quickly lowers the voltage and starts charging, cycles. , this time you want to reduce the charging current only line, usually the charging current is large capacity battery 1 to 1.5, such as 20AH battery charging current is generally around 2-3a! Please note that a large current charge will cause battery fever accelerated aging, drum kits and even explosions!

Q: Control mode? Can I cycle charge automatically? I use Side? Can you limit your cash flow?

A: This is the control voltage, such as the set limit voltage 12.0V, voltage 14.5V, charging voltage 14.5V, this value on the power off, voltage 12.0V. Relay close and start charging can be full side, voltage control mode can only be closed and open, can not limit the flow of charging current completely dependent!

Q: Input 12V can or not charge 24V battery, or input 48V can give 12V battery charge?

A: It is a voltage controller, it only plays the role of a switch, can't swing the rechargeable battery, so you want to give what rechargeable battery be ready type! It's necessary!