Features External 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. Multiple Protection: 750w Inverter Is Flexible And Energy Saving, with Multiple Protection. Large Torsion: The Inverter Is Small In Size, Large In Torsion And Strong in Function. Input Is 1ph 176‑264v 50 Or 60hz, Output Is 3ph 0‑2v 750w 4a. Copper Core Coil: Our 750w Motor Frequency Converter Has Sufficient Copper Core Coil, Strong Resistance, Superior Performance And Strong Load Capacity. Wide Application: Variable Frequency Drive Inverter Is Suitable For Fans, Pumps, Automation Machines, Engraving Machines, Etc. Specification: Item Type: Inverter Material: Flame Retardant PC Input: 1PH 176-264V 50 or 60HZ Output: 3PH 0-220V 750W 4A Frequency Range: 0.01-400HZ Package List: 1 x Motor Frequency Converter 1 x Manual Package List 1 x Motor Frequency Converter 1 x Manual