Fangrui Product Details Versatile Three-phase Input: This 1500w Motor Controller Accepts A Three-phase Input Of 220v, Ensuring Compatibility With Various Industrial Power Supplies And Enhancing Operational Flexibility. Advanced Mcu Control: Equipped With A Sophisticated Microcontroller Unit (mcu), This Speed Regulator Offers Precise Control Over Motor Operations, Ensuring Efficiency And Reliability In Demanding Applications. Optimized For Single-phase Systems: Specifically Designed To Work Seamlessly With Single-phase 220v Inputs, This Controller Is Ideal For Smaller Setups Needing Robust Speed Regulation. Enhanced Power Handling: With A Robust 1500w Capacity, This Motor Controller Can Handle Significant Loads, Making It Suitable For A Wide Range Of Industrial Motors And Mechanical Systems. Reliable And Safe Operation: Built To Ensure Safety And Reliability, This Motor Controller Features Built-in Protective Measures Against Overvoltage, Undervoltage, And Circuit Anomalies. Colour:as Shown Material:abs Package Contents: 1 * S