EMC filters 4-line filters for converters and power electronics Rated current 250 A to 600 A Series/Type: B84144B*120, B84144B*121 Date: January 2006, April 2009 Data Sheet EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited.4-line filters B84144B*S120, S121 for converters and power electronics Power line filters for 3-phase systems Rated voltage 530/305 V AC, 50/60 Hz Rated current 250 to 600 A Construction n 4-line filter n Metal case n Polyurethane potting (UL 94 V-0) Features n Easy to install n Space-saving design n Optimized leakage current n Optimized for operation under full load n Design complies with EN 133200, UL 1283, CSA C22.2 No.8 n UL and cUL approval Applications n General applications for power electronics n UPS n Wind farms n Industrial applications (textile and packaging machines) Terminals n Busbars Marking Marking on component: Manufacturers logo, ordering code, rated voltage, rated current, rated temperature, rated frequency, climatic category, date code Minimum marking on packaging: Manufacturers logo, ordering code Please read Cautions and warnings and 2 04/09 Important notes at the end of this document.