Order code and what the suffix string carries
The ABB ACS800-U1-0060-5+D150+P901 is the ACS800-U1 wall-mount AC drive in the 0060-5 frame, with the D150 and P901 options folded into the same order code string. The suffix codes (+D150, +P901) are the part-number-level options that change what ships against this line — when you specify this code you are specifying the base drive AND those options together, so the BOM line cannot be split. Listed under the AC drive line, with the path Motors & Motor Controls › Drives › Motor Drives.
Second-source / alternate MPN check
Three peer MPNs are on file. The ACS880-01-065A-5 is the alternate worth tracking: it is listed at 23.13 kgs versus the seed at 34.02 kgs, so it is a different frame, not a same-footprint swap.