VARIABLEFREQUENCYDRIVE.NET

Variable Frequency Drive (VFD), also known as variable speed drive, variable-voltage/variable-frequency (VVVF), frequency inverter and AC drives. VFD is a power control device that controls AC motor by converting fixed industrial frequency 50/60Hz to variable frequency. VFD adjusts the voltage and frequency of output power supply by disconnecting the internal IGBT, or provides the required power supply voltage according to the actual needs of the motor, so as to realize the goal of energy-saving and speed regulation... At many sites, people often encounter problems that cannot use three phase power supply, but only single phase 110v/120v or 220v/230v supply, such as farms, homes, and stores. For three phase motor, using a single phase to three phase VFD as a phase converter to drive the motor is a good solution. Similarly, single phase motors and split phase motors can also be powered and speed controlled by variable frequency drives. Single Phase 110v/120v input, 1-phase / 3-phase..

Also known as: variable frequency drive