2 PCS Digital Low Voltage Protector ICSTATION DC 12-36V 20A Low Voltage Cutoff Disconnect Switch Over-Discharge Protection Module for Lead Acid Lithium Battery Solar Panel Lighting System

- NOTE: This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage. In addition, if you have any questions in use, please let us know at the first time. - OVER DISCHARGE PROTECTION: This battery controller provides a high degree of flexibility in terms of discharging modes and parameter settings. Users can easily set the parameter to disconnect the battery automatically when it reaches a preset voltage, thus preventing over-discharging and extending battery life. With its customizable parameters, this battery controller allows users to tailor their power management system to their specific needs and preferences. - MEMORY FUNCTION: With power-off protection, it will save your settings in the event of an unexpected loss of power. This feature is crucial for electronic devices that require specific configurations, as it prevents the loss of critical data and allows you to resume work where you left off. - DELAY TURN-ON: That means, after a disconnect, the interval between turning on again. The time range that can be set is 0-999 seconds - PARAMETER: Board Size: 57 x 42 x 19mm/2.24 x 1.65 x 0.75inch(L*W*H); Input Voltage: DC 12-36V; Accuracy: 0.1V; Power Consumption: <1.5W; Maximum Amperage before Breaker Trips: 20A

Product description

Low Voltage Cutoff 12V Disconnect Switch

Instructions

Why it doesn’t has output when I first connect it?

Something You Need to Know...

*What is the "difference value"?

The value between the disconnect voltage and the reconnect voltage. That is to say, difference value = reconnect voltage - disconnect voltage

For example

1. How to set if I want it to stop outputting when the voltage is lower than 11V and start when the voltage is over 11.6V?

2. How to set if I want it to stop outputting when the battery voltage is lower than 12.5V and when it is over 14.8V, it starts outputting after 2 minutes?

For example, if the disconnect volt is 9V and the difference value is 5V, then: