What the order code is
The ABB ACS800-04-0205-7+P901 is a wall-mount low-voltage AC drive from the ACS800-04 series, filed in the Drives / Motor Drives category line. The +P901 suffix is part of the factory option string, so the code must be quoted in full on any RFQ — dropping it changes the build sheet.
Handling and mounting
The unit ships at 63.96 kg, which puts it in the range where a two-person lift or hoist is the realistic install path and the panel floor or backplate has to be rated for that static load. No other dimensional or IP figures are on the ledger, so cabinet cut-out, gland-plate layout and clearance around the drive must be taken from the ACS800-04 mechanical drawing before the panel is built.
Where this drive class sits
The ACS800-04 family is the wall-mount, single-drive member of the ABB ACS800 platform, used to run standard industrial induction motors from a low-voltage AC supply in machine builders and process skids. The +P901 option code is an application-package designation, so the matching control firmware, I/O and fieldbus options are set at the factory and the panel wiring diagram must be read against that build sheet rather than the generic ACS800-04 manual.