Key Features Made to Last: Made of premium plastic, this product is sturdy, impact-resistant, and not easy to deform. Excellent Function: The 0-999Hz output frequency range allows you to adjust the frequency supplied to the motor, thus adjusting the motor speed to meet your different usage needs. Outstanding Performance: It adopts a unique control method to regulate the motor speed, with a power of up to 2.2KW and a single phase-input three phase-output mode, the product achieves high torque, high precision, and wide speed regulation range drive. Multiple Protections: It features three anti-paint protection lines, overcurrent protection, overvoltage protection, overload protection, and short-circuit protection functions, ensuring the stable and safe operation of the machine. Good Heat Dissipation: It adopts the multi-grid design and built-in cooling fan to ensure timely heat dissipation, so it is easier to cool quickly. Application It can be widely applied to various types of automatic control equipment, such as spindle motors, speed regulation, numerical control, drilling machines, HVAC, lathes, milling machines, pumps, conveyors, Mach3, fans, cooling, compressors, three-phase motors, and other machines. Specification Material: Plastic Color: Black Shape: Rectangular Style: Modern Input Voltage: 1PH 220V Output Voltage: 3PH 220V Current: 9.5A Power: 2.2 KW Control Mode: V/F Input and Output Phases: Single In, 3 Out Output Frequency Range: 0-999Hz Product Size: 14.5*10*15.4cm/5.7*3.94*6.1in Package Size: 21*21*18cm/8.27*8.27*7.09in Gross Weight: 1.25kg/2.76lbs Net Weight: 1.19 kg/2.62 lbs Package Included 1* Variable Frequency Drive Notes 1.Please note that the power of your motor should not exceed twice that of this variable frequency drive.