The 6SL3230-3YE44-0UB0 is the B-suffix full-feature configuration of the 90 kW G120X in the FSF frame — unfiltered, without DC terminals, but with the most comprehensive I/O and communication suite in the 0-prefix range. Like all 0-prefix G120X drives, it omits the DC-link terminals found on 1-prefix variants; output-side du/dt filtering must be implemented via motor-mounted reactors if cable length demands it. The unfiltered design delegates EMC compliance to cabinet-level or external filtering — the correct choice when centralized filtering already covers the installation.

Rated for 241 A at 480 V three-phase with 110% overload for 60 seconds, the drive runs MODBUS RTU, BACnet MS/TP, and USS concurrently on the integrated RS-485 interface. The FSF enclosure measures 305 × 709 × 360 mm for standard IP20 control cabinet mounting. Ambient operating range is -20°C to 45°C.