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Harmonic Filters

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About Harmonic Filters

Harmonic filters or line/load reactors isolate harmonic current to protect electrical equipment from damage due to harmonic voltage distortion. They can also be used to improve power factor, and are sometimes called line reactors, load reactors, line load reactors, and line/load reactors. Harmonic filters mitigate the detrimental effects of harmonic distortion, which can be manifested in many different ways. Examples include increased heating effect on electrical distribution equipment and cables, electronics miss-timings (computers, fax machines, etc.), capacitor overloads, fluorescent light flickering, and others.


Engineering Web: Harmonic Filters - Machine Design

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