Variable Speed Drives

Variable speed drives (VSDs), also known as variable frequency drives (VFDs) or adjustable speed drives (ASDs), are devices used to control the speed and torque of an electric motor. They work by varying the frequency and voltage supplied to the motor, allowing precise control over its rotational speed.

Overall, variable speed drives play a crucial role in improving energy efficiency, enhancing process control, reducing maintenance costs, and meeting regulatory requirements in various industrial and commercial applications.