the equipment enters the inverter working state;If the mains power is normal, it will automatically enter the mains power working state; 2) DC cold start.When the DC input voltage is less than 48 ± 1V, press the switch button for a long time, and the panel indicator flashes, and the equipment enters the inverter working state; 3) Fan intelligent multi-stage speed regulation function; 4) Battery power down protection.Set the battery down voltage to prolong the service life of the battery 5) Unattended function.
When the system is automatically protected due to battery undervoltage due to long-term mains power failure, it can automatically start up and charge the battery after the mains power returns to normal, so as to effectively protect the battery and prolong the service life of the battery 6) The standard RS485 communication interface can directly and remotely monitor the operation status of the power supply system online through the monitoring software 7) charge function. Each module contains 6A rectifier module (optional). 5