AT1 4000X Frequency Inverter VFD 220V Single Phase for 4kW Three-Phase Motor, High Precision Speed Regulator Large Torque

This VFD uses a unique control method to achieve high force moment, high precision and wide range of driving speed adjustment, with high performance. It has good anti-tripping performance and ability to adapt to strong power interference, temperature, humidity and dust, which greatly improves stability. By optimizing PWM control technology and electromagnetic compatibility, it meets users' requirements for low noise and low electromagnetic interference. Simple to use and wire, connect to the wires after removing the screws. Quick response to start and stop, strong force moment at low speed.