A VFD (Variable Frequency Drive), or rather a VVFD (Variable Voltage and Frequency Drive) is a precision electronic device specifically designed and used to control the speed of AC induction motors (single as well as three phase) without affecting the electric consumption, torque, impedance, magnetic flux, etc
Type– Standard
Range- 0.25 HP to 100 HP
Voltage– 220/410 V (Single & Three phase)
Brand– Mitsubishi, Delta, Control Technique( A Nidec Brand)