3-phase noise filters are designed to perform in commercial as well as industrial environments. Three phase noise filters are rated up to 480VAC, 520VAC and 600VAC for both Delta and WYE configurations. Current ratings are available up to 2500A. Single, dual and multi stage designs are available for specific needs.Typical applications for these EMI/ RFI/ EMC noise filters include 3-phase industrial drives, inverters, controllers, frequency converters and industrial machine tools. Other applications include industrial power supplies, UPS, fixed computer systems (mainframes), MRIs and X-Ray equipment, heavy duty industrial equipment and more.