Delta Variable Frequency Drives (VFDs) are electronic devices used to control the speed and torque of electric motors by varying the frequency and voltage of the power supplied to them. Delta Electronics, a global provider of power and thermal management solutions, manufactures a range of VFDs for various industrial and commercial applications. Delta VFDs allow precise control of motor speed, enabling users to adjust the operating speed according to process requirements. This capability helps optimize energy consumption, improve process efficiency, and extend equipment lifespan. Delta VFDs are compatible with various types of motors, including induction motors, permanent magnet motors, synchronous reluctance motors, and more. They support both open-loop and closed-loop control modes, depending on the motor type and application requirements. By adjusting motor speed to match the load requirements, Delta VFDs help reduce energy consumption and lower operational costs. They also support energy optimization features such as automatic energy savings modes and regenerative braking.