The ABB 3ABD00059719-D is a single drive module rated 630 kW normal duty at 880 A, with heavy-duty capability at 500 kW / 697 A and light-overload at 560 kW / 857 A.
The normal-duty 880 A is the figure you size the input cabling and upstream protection for. Heavy-duty 697 A applies when the load demands constant torque across the speed range — conveyors, extruders, positive-displacement pumps. Light-overload 857 A suits variable-torque loads like centrifugal pumps and fans where peak current only appears during acceleration. All three ratings share the same Frame R11 hardware; the difference is the thermal model the drive uses for overload protection.