ROHS 50Hz/60Hz 3000 Watt Power Inverter With Battery Charger And Transfer Switch

The Uninterruptible Power System (UPS) connects batteries to the host. The system equipment that converts direct current into mains electricity through host inverter and other module circuits.It is mainly used to provide stable and uninterrupted power supply for power electronic equipment

When the mains input is normal, UPS supplies the mains voltage regulator to the load. At this time, UPS is an alternating current voltage regulator, and it also charges the battery inside the machine.

When the mains is interrupted (accidental power failure), the UPS will immediately supply 220V AC power to the load by switching the dc power of the battery through the method of inverter conversion, so that the load can maintain normal work and protect the software and hardware of the load from damage. UPS equipment usually provides protection against high or low voltage.