The ABB 3AXD50000761197 is an ACQ580-01-027A-6+B056 LV AC wall-mounted drive, built for water and wastewater applications. It runs on a 525 to 600 V three-phase supply at 50/60 Hz, with an IP55 and NEMA Type12 enclosure that handles washdown environments without a separate cabinet.
Light-overload duty (typically 110% for 60 s) is rated at 27 A, 25 Hp; heavy-duty (150% for 60 s) at 20 A, 20 Hp. For a pump or fan load that rarely exceeds nameplate, the light-overload figure governs continuous sizing. The heavy-duty number matters if the motor needs starting torque or short-term overload margin.