The 3AXD50000462858 is an ABB ACS580-0P-034A-4 packaged drive with a built-in disconnect, sized for a 25 Hp motor at light overload (34 A) or 20 Hp at heavy duty (27 A) on 480 V three-phase. Frame R3, IP21, NEMA Type 1 enclosure — panel-mount ready, no additional cabinet needed for dry indoor environments. Input range 380-500 V at 50/60 Hz covers global line voltages.
Light-overload rating (34 A, 25 Hp) is the go-to for variable-torque loads like fans and pumps where peak current stays below 110% for short durations. Heavy-duty rating (27 A, 20 Hp) handles constant-torque applications — conveyors, extruders — where sustained overload up to 150% is expected. If your motor FLA sits between 27 and 34 A, the drive covers it at light overload but not heavy duty; match the duty cycle to the load profile.