Product Description:

The FC-302P37KT5131B4555H2BGXXXXSXXXXAXBXCXXXXDX is a variable-frequency drive built by Danfoss and assigned to the VLT FC 302 Automation Drives series. In automated plants, this unit modulates the voltage and frequency supplied to an AC motor so line speed, pump flow, or fan output can match real-time process demands instead of running at fixed mains frequency. This allows connected equipment to respond smoothly to changing loads, which is useful in conveyors, pumps, and air-handling systems. These operating characteristics let the drive start high-inertia loads, regulate speed through the full frequency span, and manage controlled deceleration without overheating the power section.

Delivering up to 50 HP of mechanical output, the inverter has a continuous electrical rating of 37 kW. The power section is designed for grids in the 380–500 VAC range and draws current from three-phase power, which helps keep loading balanced across industrial feeders. The drive has no C1 option, so it is supplied without the additional first-environment EMC filter. Installations that require Class C1 performance need an external filter, especially where emission limits are tighter or nearby equipment is sensitive to electrical noise.

The drive uses the Standard language pack, so parameter names and alarms appear in the default multilingual set used across the family. The unit is grouped under the VLT AutomationDrive FC product line, and the numerical identifier 302 indicates the feature level that includes advanced vector control, safe-stop inputs, and extended I/O. Uniform layouts, fieldbus options, and mounting dimensions within this product line help keep cabinet design consistent when similar drives are used across multiple axes or process sections, and they simplify integration in systems that mix speed control with process I/O.