1, Operating voltage DC 10 to 30V, maximum support current up to 80 Amp. Can support 12V, 18V or 24V battery system. Reconnect and disconnect voltage 10 ~ 30V you can set it arbitrarily (NOTE: reconnect voltage must be greater than the disconnect voltage). Quiescent current consumption is less than 2mA (It's the same whether it's ON or OFF), So you almost never have to worry about your battery being drained by the product, unless you don't charge it for months on end. The product design is based on microcontroller and high-power latching relay, especially optimized anti-interference ability to better support inverter load, and make the quiescent working current very small.
2, With a rocker switch for override, can set to ON / AUTO / OFF function. Red DIP switch, programmable voltage setting for Disconnect and Reconnect. With three mode output status led, ON / ALARM / OFF, to help you intuitively understand the output status.
3, After power-on, the action will be delayed for 1 second to accurately judge the battery voltage and reduce the instantaneous discharge current of the battery. When the battery drops to the disconnect voltage value, there will be a delay of 120 seconds. During this period, the ALARM function will be used to remind you that if the battery voltage does not return to the normal voltage during this period, the output will be turned off. When the battery voltage returns to the reconnect voltage value for 5 seconds, the output will be reconnected.
4, Support external wiring connect emergency switch, the switch must be a momentary-on type switch. When the output is in a protected low-voltage disconnected state, and rocker switch setting to AUTO status, and battery voltage >=10V, Trigger external emergency switch, the module will be forced ON for 120 seconds for you to complete the emergency.
5, Support external wiring connect active-buzzer or indicator light for alarm function.