VSDs play a pivotal role in a wide range of industrial applications as they allow precise speed control and energy efficiency. When motor speeds are increased or decreased, VSDs allow the connected load to be maintained at the right power for the speed required, which in turn saves energy.
Harmonics are frequency components that are generally higher than the mains fundamental frequency (50 0r 60 Hz), which add to the fundamental current, causing the system voltage waveform to distort and reduce its power factor.
Developed in-house at WEG, the variable speed drive range is an efficient solution for industrial automation.
This guide helps to alleviate these problems.
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