FCM322PT4C55STR1D0F10X200B051651D0495025 by Danfoss

The FCM322PT4C55STR1D0F10X200B051651D0495025 is an AC micro drive produced by Danfoss within the FCD 300 Micro Drives series. This decentralized inverter mounts directly on or near the motor and modulates three-phase supply power so conveyor belts, mixers, and similar equipment can run at variable speeds set by the process controller. By converting fixed-frequency mains power into a controlled waveform, the unit links automation commands to induction motors in industrial processing lines. Its near-motor layout supports distributed drive placement in equipment areas where a centralized enclosure is not the preferred arrangement.

The drive accepts a utility window of 3 x 380-480 V, allowing installation on common plant power networks without additional transformers. Its continuous output capacity is 2.2 kW, which corresponds to 3.0 HP when a suitable motor is connected. This power level suits machine sections that need controlled speed changes, steady operation, and compact decentralized drive placement. For supervisory control, the inverter integrates Profibus DP V0/V1 3 Mbaud, enabling cyclic data exchange and diagnostics at the field level. Electromagnetic compliance is improved by an integral 1 A filter, which suppresses conducted radio-frequency noise returned to the mains.

The unit is a processing application model, so its control profile is intended for batching, mixing, pumping, and similar duties. The hardware level is Standard, which indicates the baseline configuration used for this version. There is no display on the housing, so parameter access and status review are handled through remote tools or the fieldbus connection rather than a local keypad. This arrangement keeps the exterior simple and allows the drive to remain focused on distributed motor control within automated production equipment.