Features 1、HIGH ACCURACY DRIVE: The inverter adopts a unique control method to realize the drive of high torsion, high accuracy and wide speed regulation range, with excellent performance 2、STABLE WITH GOOD ABILITY: Possess good trip proof performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improving stability 3、LOW NOISE AND ELECTROMAGNETIC INTERFERENCE: By optimizing PWM control technology and electromagnetic compatibility, the inverter can meet users' requirements for low noise and low electromagnetic interference 4、SIMPLE WIRING: Variable frequency drive support simple operation and wiring, connect to wires after removing screws 5、QUICK RESPONSE AND HIGH TORSION: Motor speed controller support fast start and stop response, and high torsion at low speed, very reliable Specification Item Type: Variable Frequency Drive Shell Material: ABS plastic Power Phase Number: Single phase Filter: Built in filter DC Power Supply Properties: Voltage type Control Mode: V/F closed loop Output Voltage Regulation Mode: PWM control Model: AT901-5.5KW Input Voltage: Single phase 220VAC 50/60Hz Output Voltage: Three phase 0-220VAC 0-400Hz Maximum Output Current: 35A Suitable Motor Power: 5.5KW Product Dimension: Approx. 25 x 18 x 16.5cm / 9.8 x 7.1 x 6.5in(certain error due to manual measurement) Application Machines: Motors, mixers, ball mills, water pumps, cranes, conveyors, air compressors, fans, CNC machine tools, etc. Package List 1 x Variable Frequency Drive 1 x User Manual