The MPN on the desk
The order string on the desk is the ABB ACS800-DEMAG-01-0005-3+B056+E200+0J400+N672+R720, filed in the Motor Drives line under Drives. The base code already names the Demag hoist-crane variant of the ACS800 family; the six trailing plus-suffixes lock in option packages — and once a plus-suffix is welded into an MPN, the unit must be matched to the BOM character-for-character, because the same frame with a different option set is a different drive. Mass on the listing is 7.07 kg, which governs handling and panel-mounting rather than selection. For a procurement context the part number is the decision input; the weight is a panel-builder input.
Reading the option suffixes
The plus-codes +B056, +E200, +0J400, +N672, +R720 are application options layered onto the base ACS800-DEMAG-01-0005-3 frame; they typically denote language packs, control boards, I/O extensions, brake chopper or resistor stages, and marine/crane-specific firmware. Whether a given MRO spare or replacement drive is acceptable depends on the suffix pattern of the unit it is swapping for — not just the base current rating — because option hardware inside the chassis varies with the suffix.
Position in the ABB drive catalog
The ACS800-DEMAG-01 family is ABB's cabinet-built industrial drive platform, used to control standard induction motors on three-phase low-voltage supplies. The -DEMAG-01-0005-3 base code points at the lowest frame in the Demag crane-rated line, sized for the smallest motors in that variant. Successor platform in the wider ABB low-voltage family is the ACS880-01 series. Sibling listings: ACS880-01-07A6-5 at 6.35 kg, ACS880-01-021A-5 at 7.71 kg, ACS880-01-052A-5 at 9.07 kg. Frame-to-frame swap to the ACS880 is wiring-by-wiring, not an MPN swap.