4.4KW Drive Inverter AC220V Single Phase Variable Frequency Drive Inverter AT1-4000X Speed Controller PWM Control CNC Motor Drive Inverter for 4KW 3 Phase AC Motor Speed Control

PWM Control Technology---- This Inverter adopts with unique control method to ensure an excellent performance during the working period. By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference.
Control Method V/F Open Loop----- V/F Open Loop. It features with the functions of high , high and wide speed regulating range driving to offer a wonderful experience for you.
Provide More This Variable Frequency Drive has a good anti-trip performance, the ability to adapt to rough power, and it also can avoid the temperature, humidity and dust interference, so it offers a more stable experience for you.
Easy Operation& Installation---- This Frequency Drive Inverter is very easy and simple to operate and wire. And there are a lot of buttons for easy and quick adjustment, such as the fast start and stop response, large at low speed and etc.
Fast Start And Stop Response---- Fast start and stop response, large moment of force at low speed. It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability.