Understanding VFDs: How Variable Frequency Drives Improve Energy Efficiency

Variable Frequency Drives are transforming the efficient energy utilization in industries by motor speed control optimization. By keeping the power supply to a required level for the motor to work, it reduces the chances of energy loss.

Industries have already welcomed VFDs for applications for HVAC systems, irrigation systems, refrigeration, wastewater treatment plants and more. The impact on the environment is minimized and the operational cost also reduced. For example, if we consider a pump and fan systems, here the VFDs ensure precise speed control. The precise speed control will lead to energy savings through eliminating the energy wastage associated with the working of a constant-speed motors.

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