Features Copper Wire Coils: Equipped with a sufficient quantity of excellent copper wire coils, the variable frequency drive control inverter boasts a robust resistant and superior performance, demonstrating exceptional load capacity for accurate control of water pumps, electric motors, and fans. Microprocessing Technology: Utilizing advanced microprocessing technology and control strategies, this variable frequency drive converter enables accurate control of pump motors and fans, enhancing operational efficiency and overall energy savings. Its compact mini design, combined with dynamic energy saving capabilities and multiple protection features, effectively prevents equipment failures and increases reliability during operating. Multifunctional: Featuring V/F control, vector and output torsion control, as well as an external LED display panel, the 3PH variable frequency drive inverter automatically adjusts operating frequencies based on the actual conditions of water pumps, electric motors, and fans, facilitating energy conservation and reduced consumption. Wide Application: Engineered for user convenience and maintenance ease, this inverter ensures an easy experience for users, enabling effortless operating and maintenance. Suitable for a variety of applications including motors, fans, water pumps, automated machine tools, and engraving machines, this variable frequency drive controller delivers high torsion output and powerful functionality. Remote Control: Complete with a remote control unit offering a 10 meters control distance for remote operating, the variable frequency drive speed controller inverter provides users with convenient and user friendly control options, allowing for easy and efficient operating in a variety of settings. Spec: Item Type: Variable Frequency Drive Controller Material: Flame Retardant PC Input: 1PH 176-264V 50/60HZ Output: 3PH 0-220 V 750W 4A Frequency Range: 0.1-400HZ Remote Controller Battery: CR2025 Button Battery x1 (Not Included) How to Use: Adjust the knob after connecting the circuit to use. Package List: 1 x Inverter 1 x Manual 1 x Remote Control Package List 1 x Inverter 1 x Manual 1 x Remote Control