Retrofit question — does it drop into a panel specced around ACS880-01-065A-5?
A panel that was specced around the ACS880-01-065A-5 is a different ABB generation, and the ACS800-01-0070-5+P901 does not meet it on the footprint, the rating class, or the control block, so swapping one for the other is not a meet-it-where-it-is job. If the cabinet was built around an ACS880-01-065A-5, the clean path is to refit with the same family — leave the ACS800-01 out of that conversation rather than force a re-engineering of the panel.