20.E6.T60-4100 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 20.E6.T60-4100 is a four-wire HF filter from the Combiline EMC Filters series and is designed for three-phase systems. It supports a maximum voltage of 550 V, a rated voltage of 400/480 VAC, and a rated current of 100 A. The filter measures 458 mm in height, 91 mm in width, and 240 mm in depth, with a weight of 6.7 kg.
Internal Product Review
The 20.E6.T60-4100 is a KEB Combiline EMC filter configured as a four-wire HF filter for industrial drive systems. C2 suppression and a 300 m maximum motor cable support effective noise control across extended installations. Low leakage current below 3 mA adds clean, dependable EMC performance.
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Product Description:
The 20.E6.T60-4100 is an electromagnetic interference suppression filter produced by KEB and supplied within the Combiline EMC Filters series. As a four-wire high-frequency filter, it is installed between an inverter and a three-phase motor to attenuate conducted emissions and protect adjacent equipment on the same supply network. In industrial automation, placing this component near the drive cabinet helps systems meet conducted noise limits while maintaining reliable motor control over long shielded cables.
The filter operates on a rated line voltage of 400/480 VAC and can carry up to 100 A of continuous phase current. Within this range, it covers both 50 and 60 Hz supplies with a ±10% tolerance, matching typical inverter outputs. When transient overvoltage events occur, the design withstands line potentials as high as 550 V without breakdown. Internal inductors and capacitors dissipate about 80 W as heat at full load, so cabinet airflow must remove this loss. Leakage to ground is kept below 3 mA, allowing the unit to remain compliant with personnel safety limits even in grounded power networks. Three filter poles plus a protective earth conductor are connected through terminals sized for 25 mm² wiring, ensuring the stated current rating can be reached without excessive conductor heating.
Mechanical proportions and application limits complete the technical profile. The enclosure measures 458 mm high, 240 mm deep, and 91 mm wide, while its mass is only 6.7 kg, simplifying panel mounting. A suppression classification of C2 indicates the attenuation level is intended for industrial environments with dedicated distribution transformers. The filter maintains specified performance with motor cables up to 300 m, which is useful when drives are distant from their motors. This supports installations where the drive cabinet and motor are separated by a substantial distance.
