Siemens MICROMASTER 4 Output LC Filter 6SE6400-3TD11-5FD0

The Siemens MICROMASTER 4 output LC filter, model 6SE6400-3TD11-5FD0, is designed to reduce harmonic distortion and electromagnetic interference (EMI) generated by variable frequency drives. This filter operates with a 3-phase 380-480V AC input and has a rated current of 112.2A at 40°C ambient temperature, derating to 90.0A at 50°C. It is part of the MICROMASTER 4 series and provides essential protection for connected equipment and the power supply.

This LC filter is crucial for applications where motor noise, bearing currents, or EMI can cause issues. It helps to smooth the motor voltage waveform, leading to quieter motor operation, reduced stress on motor insulation, and compliance with EMC regulations. The standalone unit features dimensions of 460x360x235 mm (HxWxD) and has an IP20 protection rating, intended for installation within control panels or enclosures.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens MICROMASTER 4 LC filter to help you maintain system integrity and performance. We provide reliable access to essential automation components, ensuring you can replace or upgrade critical filters quickly and cost-effectively, minimizing costly downtime.