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Leading Manufacturer, Supplier & Retailer of Harmonics Filters.
It is widely believed that activeharmonicsfilters (AHF) are very costly and, therefore, are the last choice for power quality solutions. The answer is it depends. Everyharmonicsmitigation andpower factorcorrection device has its place in the market.
Harmonics Are a Problem
Harmonic distortion has become an increasing concern for facility managers, users of automation equipment and specifying engineers alike. Harmonics not only waste energy, but they reduce equipment life, electrical system reliability, system efficiency and equipment productivity.
Typical Applications Include:
Detail:
Activeharmonicsfilters provide controlled current injection to remove harmonic current from the source side ofelectrical systems and reactive current to correct for poor displacementpower factor(PF). Activeharmonicsfilters can be applied to a single nonlinear load or many. The nonlinear loads can be mixed types or devices, such as variable frequency drives (VFD), DC motorspeed controls (aka DC drives), uninterruptible power supplies(UPS), or thyristor (DC) power supplies, to name a few.