The 6SL3230-3YE44-1UB0 combines 90 kW output and 241 A rated current in an unfiltered FSF-frame package, UL-certified for the North American market. The B-suffix variant provides the same DC terminal access as other 1-prefix G120X drives, enabling direct connection of du/dt filters or sine-wave filters for installations where motor cable length or reflected-wave voltage demands output-side protection. As with all unfiltered G120X drives, the installer supplies the EMC filter appropriate to the installation category.

The drive accommodates large centrifugal pump and fan loads with 110% overload for 60 seconds. MODBUS RTU, BACnet MS/TP, and USS protocols are available on the integrated RS-485 interface alongside 6 DI, 2 AI, and 1 AO for process control. Dimensions are 305 × 709 × 360 mm; enclosure rating is IP20 for control cabinet mounting.