High voltage AC motors with variable frequency drives, enhance modern industrial applications. These motors facilitate operational productivity and energy saving at the same time. The application of variable frequency drives makes it possible to control the speed of the motor which is crucial in instances were the load conditions vary frequently. This advancement is also important in industries like petrochemical and metallurgy where process improvement is imperative. Our motors are designed to not only comply with high performance requirements, but also cope with tough energy saving regulations in heavy-duty applications.