EPCOS has extended its 3-line EMC filter offerings with a high-performance series for frequency converters. Its attenuation properties of the B84143D*R127 series offer decisive advantages especially with long motor leads. Cable-based measurements of commercial frequency converters showed that the EN 55011 limits were observed for class A up to 300 m and class B up to 200 m as well as for class C2 up to 300 m and class C1 up to 200 m as specified by EN 61800-3. These devices series are designed for currents from 16 to 200 A at a rated voltage of 520 V. Their high rated temperature of 50 degrees C also makes them well suited for fitting in switching cabinets. With their proven book-style housing, these filters can even be effectively incorporated under conditions of limited space. Applications of these new EMC input filters include pumps, HVAC, printing machines and conveyor systems. Find more product information at the EPCOSwebsite.
EMC Filter Series Targets Applications with Long Motor Leads
