Variable Frequency Drive (VFD) is also be called AC drive, adjustable frequency drive, variable speed drive (VSD), variable frequency inverter (VFI). Whatever the name, VFD is a type of motor controller that drives and controls an electric motor. The VFD controls the motor speed and torque to meet the application’s requirements by varying the frequency and voltage supply.

As the leading VFD manufacturer, VEICHI Electric provides a full range of products such as low voltage inverter at wholesale price. If you need high performance AC low voltage inverters for your system, then you've already come to the right place as VEICHI provides a wide range of choices that you can rely on. According to our customer requirements, VEICHI has developed AC300, AC310, AC10 and more lower voltage frequency inverter models which are best selling products with great quality, outstanding performance, high stability and accuracy.