Feature 1EXTERNAL LED DIGITAL DISPLAY PANEL: Our inverter adopts V or F control, vector controlling and output torsion control, and the external LED digital display panel clearly shows the value. 2MULTIPLE PROTECTION: 750W inverter is flexible and energy saving, with multiple protection. 3LARGE TORSION: The inverter is small in size, large in torsion and strong in function. Input is 1PH 176264V 50 or 60HZ, output is 3PH 02V 750W 4A. 4COPPER CORE COIL: Our 750W motor frequency converter has sufficient copper core coil, strong resistance, superior performance and strong load capacity. 5WIDE APPLICATION: Variable frequency drive inverter is suitable for fans, pumps, automation machines, engraving machines, etc.Item Type: InverterMaterial: Flame Retardant PCInput: 1PH 176-264V 50 or 60HZOutput: 3PH 0-220V 750W 4AFrequency Range: 0.01-400HZ .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x MotorFrequencyConverter1 x Manual