1[Versatile Control Modes] Featuring VF control, vector and output torsion control, with an external LED display panel for easy monitoring and adjustment. 2[Automatic Adjustment] Automatically adjusts operating frequency based on actual equipment conditions, enabling energy savings and reduced consumption. 3[Premium Copper Coil] The variable frequency drive uses ample premium copper core coils, ensuring superior performance and strong load capacity. 4[Advanced Technology] Utilizes advanced microprocessing technology and control strategies to achieve precise control, enhancing operational efficiency. 5[Multiple Protections] Incorporates multiple guard features to effectively prevent various faults during equipment running, enhancing reliability and longevity. 6[Wide Applications] Suitable for motors, fans, water pumps, automated machine tools, engraving machines, and more. Compact in size, high torsion output, powerful. 1 xVariable Frequency Drive 1 x User Manual