The ABB 3AXD50000752034 is an ACH531-01-09A5-4+0J404 LV AC wall-mounted drive sized for 4 kW normal-use output at 9.4 A, with a 380 to 500 V three-phase input. Efficiency lands at IE2, which meets the baseline for most HVAC and pump applications without the premium of IE3.
This drive carries both normal-use and light-overload ratings: 4 kW / 9.4 A for normal duty, and 4 kW / 8.9 A for light overload. The 0.5 A difference between the two current figures means the drive is essentially rated the same for both profiles — you are not gaining headroom by selecting light-overload mode.