Parameter:

Function 1: delay cut off the output load.

This module with alarm delay, is in the battery voltage delay after 10 seconds if the battery is still under low voltage, the module will alarm and disconnect the output, so as to avoid because of the large current load startup battery voltage fluctuation and misoperation.

For example 1: such as the load for the motor, start, the battery voltage will fluctuate, this with delay can be used, delay 10 seconds enough to restore the stability of the battery voltage.

For example 2: when the car has just started, the car lights flashed, This is because the startup current, battery voltage fluctuation, and this can be used with the delay, delay of 10 seconds, enough to restore the battery voltage

Function 2: Alarm Buzzer

The alarm module for self-locking type: the battery voltage after 10 seconds, automatically disconnect the output module, when the battery voltage is already rose to above the set value, the load is not switched on again, the need for manual disconnect input module can be restarted after

The 48V battery for example, when the battery voltage is normal, plate work light output is connected; when the battery discharge (less than 42V-46V), the board will automatically disconnect the battery output voltage indicator lights and buzzer alarm, so as to realize the master battery discharge state, to prevent the battery too discharge, battery damage.

Notes:

The protection voltage is adjustable, but need adjustable power supply and voltage meter so you can

adjust it.

Step 1. adjust (input to the module)the power supply voltage equal to setting protection voltage.

Step 2. then adjust the potiometer to make the J0 port voltage equal to J1 port votlage(11.8V)

Package include:

1pcs x battery anti-over discharging controller protection board