Industrial Grade Energy Efficient Inverter is provided with built-in DC-reactor for harmonics reduction. The Inverter works on single phase in a range of 100V class 0.1 to 0.75kW as well as three-phase in a range of 200V class 0.1 to 3.7kW mode of operation. The Inverter is provided with status monitoring display. Industrial Grade Energy Efficient Inverter is provided with fire control and PTC protection.