What this order code covers
The ABB ACS800-U4-0610-5+C136-P901 is an AC cabinet drive from the ASEA BROWN BOVERI ACS800-U4 family, specified as a Motor Drives line item with the cabinet-format construction the U4 designation carries. Listed mass is 199.58 kgs, which puts it firmly in the cabinet-installed class rather than a wall-mount single drive — floor loading, fork-truck handling, and panel-room door clearance are the real procurement consequences of that figure.
Class context: cabinet-format industrial drive
ACS800-U4 drives are the cabinet-format tier of the ABB ACS800 family, built to drop into a Motor Drives lineup where input isolation, line filtering, and the control compartment are specified inside the enclosure rather than added by the panel builder. A cabinet-format unit at 199.58 kgs is sized for a permanent floor position with the cable entry planned from below; the +C136 code modifies the as-built configuration and has to be carried verbatim into any replacement BOM line.
Where the peer parts do and do not fit
The ACS550-U1-157A-4 (89.81 kgs) sits in the lower-tier ACS550 family as a wall-mount single drive; useful as a legacy functional reference, not as a mechanical or option-code substitute for the ACS800-U4 cabinet build.
Sourcing posture and compliance posture
Compliance documentation for an ABB ACS800-U4 cabinet drive (declarations of conformity, functional-safety evidence) is a supplier-quality deliverable that has to be requested against the RFQ — the listed catalogue entry does not carry the certification set itself.