variable-voltage/variable-frequency (VVVF) drive, variable speed drive, AC drive, micro drive or inverter drive.
Siemens
Its products can be broadly divided into the following categories: buildings-related products; drives, automation and industrial plant-related products; energy-related products; lighting; medical products; and transportation and logistics-related products
Danfoss
The AC electric motor used in a VFD system is usually three-phase induction motor.
Mitsubishi
Elevated-voltage stresses imposed on induction motors that are supplied by VFDs.
Schneider
Require that such motors be designed for definite-purpose inverter-fed duty in accordance with such requirements as Part 31 of NEMA Standard MG-1.
