6-60v 10/30A Lead-acid Solar Battery Charge Controller Switch 12v 24v 36v 48v VT

After entering the parameter set, set the parameter op is non-zero, then turn on the time control function, op default parameter is:–:–h, the default does not turn on time control function;

After the opening Time control function (OP is non-zero), when the battery voltage is the lower volt-LI’dn’, the charger began to charge the battery, the system began to clock; During the timing, the battery voltage ≥ volt-HI’UP’, relay disconnect; If the OP time is up, the battery voltage is still the lower volt-LI’dn’, the relay keeps the conduction, automatically closes the charge time control function, and flashes the H:ER to remind the user, 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 data upload and parameter setting function:

The system supports UART data upload and parameter setting

 Press and hold the SET key to enter the setting interface;

Switch the parameters you want to set by short press SET;

After the selection of parameters, can be set by the UP/DOWN key to support the short press, long press (fast increase or decrease); To set other parameters, repeat step b, c);

After all parameters are set, long press set key to exit and save;

 The Key Function Description:

In the Run interface (main interface):

Short press SET button to display the current set of parameters; Short press UP button, toggle display charge percentage and charging time;

Short Press DOWN button, select Turn on/off relay enabling, if the relay can be closed, will show ‘ off ‘ as a reminder;

Long press UP button, switch low power state

On：No operation in 10 minutes turn off backlight

OFF: Backlight is always bright

Long press SET button,enter the parameter settings.

Calculation of voltage percentage：

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

 Additional Features

A) Charging time recording function: not open charging time control, the product will record a full time, when the entry time display interface, flashing display charging time, and then exit time display interface or next charge to open (relay conduction) when empty;

B) Automatic parameter detection: When the parameters are set, exit, if volt-LI dn≥ volt-HI UP, the system will flash display “ERR” as a reminder;

C) Battery Access detection: This product attached to the battery, if not connected to the battery, the system will be shown in the downlink “NbE” as a reminder