The 6SL3230-3YE34-0UP0 is the baseline 30 kW G120X: standard coating, unfiltered, standard catalog channel. At 81 A LO with 110% overload for 60 seconds, it covers the majority of pump and fan applications in the 30 kW class — chilled water circulation, cooling tower fans, HVAC supply air handlers — where the cabinet environment is clean and an external EMC filter is already part of the panel design.

Why choose unfiltered over the C2 EMC integrated variant?

An unfiltered drive leaves EMC compliance to the panel builder. If the cabinet already includes a common EMC filter on the incoming supply, or if the installation falls under an industrial EMC environment (Category C3/C4) where conducted emissions limits are relaxed, paying for an integrated C2 filter per drive is unnecessary. The unfiltered variant is also slightly lighter and dissipates less heat — the filter choke and capacitors are absent from the power path.

What does the P suffix mean versus the F and B variants at the same power?

The 0UP0, 0UF0, and 0UB0 are electrically identical — same power stage, same 81 A LO rating, same FSD frame. The P suffix is the standard catalog ordering code. The F suffix (0UF0) is an alternate catalog channel — same hardware, different commercial path. The B suffix (0UB0) adds the IOP-2 operator panel for local commissioning and diagnostics at the drive. If you already commission via TIA Portal and don't need a local display, the P variant is the right choice.