The ASEA BROWN BOVERI ACS800-U1-0025-7+P90 is an AC drive on the Motor Drives line, carrying the P90 factory option suffix on the ACS800-U1 series. It is catalogued at 25.85 kg, so the panel-side handling decision is a single-person lift onto the backplate rather than a rigging job.
Where the class is used
ACS800-U1 wall-mounted drives sit in machinery and process control panels where a three-phase induction motor needs variable speed control with braking and I/O integration into the plant bus. The P90 suffix tailors that base platform to a specific option bundle, so any replacement has to honour the same option code rather than a bare frame match.
Cross-reference against the ABB drives family
The ACS880-01-065A-5 weighs 23.13 kg and the ACS880-01-040A-5 weighs 18.14 kg, both in the same wall-mount family but at different current frames than this ACS800-U1 build. The DCS880-S02-0450-05X0 at 25.40 kg is a DC-drive sibling, not an AC substitute at this rating.
Sourcing posture
A second-source decision belongs in the panel-design stage once the current frame, option bundle and backplane dimensions are reconciled against the cited siblings, rather than as a stocking call on the ACS800 part number alone.