4KW AC 380V 12A Variable Frequency Drive Inverter Speed Controller VFD for AC Motor Three Phase 4kW

This VFD uses a unique control method to achieve high force moment, high precision and wide range of speed regulation, with high performance. It has good anti-trip performance and ability to adapt to power, temperature, humidity and dust interference, greatly improved stability. By optimizing PWM control technology and electromagnetic compatibility, it meets the requirements of users for low noise and low electromagnetic interference. Simple to use and wire, connect to the wires by screw terminals which are more convenient. Designed with large heat sink for better heat dissipation.