Harmonic Filter TWH Series
The use of variable speed drives and other static power conversion equipment has grown rapidly in recent years. With this growth has come concern over the level of current harmonics generated by such equipment. Harmonic currents and the voltage distortion these currents create can have devastating effects on a power distribution system and its connected equipment.
Present methods of harmonic treatment (line reactors, multi-pulsed systems, tuned or broadband passive filter and active filter) are often unreliable, moderately effective or too costly. The innovative WHF harmonic filter is a proven advance in the area of passive harmonic mitigation. No other device on the market can meet the most stringent limits of IEEE STD 519 at an equivalent size and cost. When the application calls for a truly cost effective harmonic solution, the WHF harmonic filter is the only logical choice.
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