Three-line Filters for Frequency Converters Tout Cost-effective Design

摘要

TDK-EPC announces a new series of EPCOS 3-line EMC filters for frequency converters and other power electronics applications. The use of improved materials has led to a cost-effective design of these input filters. The B84143*166 Series has UL/CSA approval and are designed for currents of 10 A, 20 A or 35 A at rated voltages of 520 V or 300 V AC. These filters satisfy protection class IP20 specifications and are suitable for operating temperatures of up to 50 ℃. Their design is optimized for short motor leads of up to about 10 m to industry limit value class C2.