The 6SL3230-3YE30-1UF0 is the F-suffix variant of the 18.5 kW unfiltered G120X with DC link terminals. Electrically identical to the P-suffix (6SL3230-3YE30-1UP0), it shares the 51.3 A power stage, FSD frame (200 × 472 × 239 mm), and IP20 rating.

F-suffix at 18.5 kW: what the ordering choice means

The F-suffix offers an alternative catalog path to the same hardware — same unfiltered power stage, same DC terminal provision, same I/O configuration. The distinction between P and F is a catalog ordering decision with no electrical or functional impact. The 3YE30 is the entry-level power rating within the FSD frame class, making it suitable for pump and fan applications where the load matches the 18.5 kW / 51.3 A rating and where the mechanical installation benefits from standardizing on the FSD form factor for future power upgrades within the same frame.