What the configured order code is buying
The ACS800-01-0011-5+E200+0J400+P904: At 16.33 kg the unit is a single-installer lift onto a cabinet backplate or through-panel mount; panel-builder derating still has to follow the surrounding enclosure's thermal curve, not just the drive's own rating. Class placement on the line card is Motors & Motor Controls › Drives › Motor Drives, which puts it firmly in the low-voltage industrial AC drive lane rather than the DC-drive or HVAC-specific families.
Application fit — what this frame is actually sized for
ACS800-01 is the wall-mount, IP21-class member of the ACS800 family — the form factor a panel builder uses when a cabinet-mount drive is wanted but a freestanding cubicle is not. Motor-side sizing has to be done against the -0011-5 frame's continuous and overload curves from the ABB rating tables, not against the order-code suffix; the suffixes only carry the option build, not the horsepower.