1This VFD uses unique control method to realize high moment of force, high accuracy and wide speed regulating range driving, with high performance 2It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability 3By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference 4Simple to operate and wire, connect to wires by screw terminals which are more convenient 5Designed with large heat sink for better heat dissipation