The ABB 3BBR0000090444 is an ACS880-01-180A-5 drive in Frame Size R7. This is the current-production variant, still actively supported by the manufacturer.
Frame size and fit
Frame Size R7 sets the physical footprint, gland-plate layout, and DIN-rail or backplate mounting pattern. If you are replacing an existing R7-frame drive or building a panel with pre-drilled R7 cutouts, this unit drops in without rework.