Key Features:1. Power range: 3.0 kW - 30 kW2. Receiving of fault switch signals from external equipment: when the external equipment fails, the UV variable frequency power supply immediately sends alarms and stops.3. Integrated inverter fan control to ensure appropriate exhaust and improve curing efficiency4. Unique multi-stage speed setting, through the combination of the ON/OFF state of two external switches to create four levels of power values to be output;5. Functions of external terminal start and stop and external stand by to reduce energy consumption and prolong life;6. Various communication interfaces, including standard RS485 communication interface supporting Modbus RTU, and expansions for CANopen and Ethernet communication.