6SE6400-3TD01-0BD0 SIEMENS

The SIEMENS MICROMASTER 4 6SE6400-3TD01-0BD0 is an output LC filter designed to mitigate electromagnetic interference (EMI) and harmonic distortion generated by variable frequency drives (VFDs). It operates within a voltage range of 380-480V AC, making it suitable for three-phase power systems commonly found in industrial applications. The filter is rated for a current of 11.2A at 40°C and 10.2A at 50°C, indicating its ability to handle moderate power levels. Its base dimensions are 340mm in height, 150mm in width, and 100mm in depth, facilitating integration into existing control panels or machinery. The LC filter topology employs a combination of inductors (L) and capacitors (C) to create a low-pass filter characteristic. This effectively attenuates high-frequency noise and harmonics present in the VFD output, improving power quality and reducing interference with sensitive electronic equipment. By minimizing harmonic distortion, the filter contributes to improved motor performance, reduced energy consumption, and extended equipment lifespan. The MICROMASTER 4 series is known for its compact design and ease of installation. This filter is typically installed between the VFD output and the motor to provide optimal filtering performance. It helps to ensure compliance with electromagnetic compatibility (EMC) standards and regulations.