Item Type: Variable Frequency Drive Controller Material: PC Flame Retardant Model: UX 52 100 400W Input: 1PH 176-264V 50 or 60HZ Output: 3PH 0-220V 400W 2A Frequency Range: 0.1-400HZ 1,Excellent Copper Core Coil: This inverter adopts excellent copper core coil with strong resistance, superior performance and strong load capacity. 2,Mini And Compact: This inverter is small in size and light in weight, which makes it very flexible and convenient to move and carry, and saves energy. 3,LED Digital Display Panel: This inverter adopts LED digital display layout, which is very clear and convenient to read. 4,Wide Application: This inverter is widely used in motors, fans, pumps, automated machine tools, engraving machines, etc. 5,Multiple Control Modes: This inverter has multiple control modes, such as V or F control and output torsion control. 1 x Variable Frequency Drive Controller 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.