Feature: 1. Abundant Copper Coil: Equipped with a sufficient amount of excellent copper core wire coils, this variable frequency drive inverter frequency converter offers strong electrical resistant, superior performance, and high load capacity. The robust construction of the copper coils ensures reliable and efficient operating. 2. Overcurrent Suppression Guard: The variable frequency inverter features overcurrent suppression guard that automatically monitors and limits the load current in real time to prevent it from exceeding the preset overcurrent suppression point. This feature is particularly useful for heavy or rapidly changing loads, preventing faults and tripping due to excessive currents. 3. Advanced Microprocessor Technology: Utilizing advanced microprocessor technology and control strategies, this variable frequency drive controller enables accurate control of water pumps, electric motors, and fans, enhancing operational efficiency and performance. The controller ensures accurate and efficient operating of industrial equipment. 4. Industrial Flame Retardant PP Material: Constructed with industrial flame retardant PP material, this variable frequency drive control inverter offers high impact resistant, heat resistant, and flame retardant properties, ensuring safety and high reliability in various industrial applications. 5. Versatile Control Modes: Featuring V/F control, output torsion control, and an external LED digital display panel, this inverter converter is suitable for motors, fans, water pumps, automated machine tools, engraving machines, and more. Its compact size, high torsion output, and strong functionality make it ideal for a wide range of industrial applications, providing dynamic energy saving capabilities and multiple guard features to prevent equipment malfunction and improve reliability. Specification: Item Type: Variable Frequency Drive Controller Material: Flame Retardant PP Input: 1PH AC220V 50, 60Hz Output: 3PH AC0-220V Suitable Motor: 0.75KW Current: 4A . Package List: 1 x Variable Frequency Drive Controller 1 x Connection Cable 1 x Manual