Protection of the 12v battery against discharge

Battery discharge protection 12/24V Input voltage: 8-36V

Maximum load on relay contacts: 20A

Voltage measurement accuracy: +/-0.2V

Dimensions: 57*42*19mm

After connecting to the battery, the display shows the current battery voltage.

When you briefly press the left button (+), the set voltage at which the battery will be disconnected will be displayed.

When you briefly press the right button (-), the set hysteresis from the range of 0.1 to 10V will be displayed

After holding the left button ( + ) for a long time, the set battery disconnection voltage will be displayed and flashing. Use the +/- keys to change its value.

After holding down the right button (-) for a long time, the set hysteresis voltage will be displayed and flashing. Use the +/- keys to change its value.

Example: Set cut-off voltage set to 10V, hysteresis to 3V. The battery will be disconnected when the voltage drops below 10V and reconnected when the voltage is 3V higher, i.e. at 13V

Depending on the software version, there is a second setting method: Press the left button twice quickly - this is how you set the battery cut-off voltage

Press the right button twice quickly - this is how you set the hysteresis (default 2V)

By holding the right button - you can set the relay activation delay time (default 0 minutes, every 1 minute)

Holding the left button - we can calibrate the voltage indications

Holding both buttons - reset settings