What the order code is
The ABB ACS800-01-0050-3+B056+E200 is a wall-mount AC drive from the ACS800-01 industrial series, with +B056 and +E200 applied as factory option codes. It ships as a single self-contained unit, not a cabinet build.
Mechanical envelope
The drive is listed at 14.88 kgs, putting it in the wall-mount handling class — one installer lifts it onto the backplate, no crane or hoist. That sets the panel-builder's derating conversation: the cabinet has to carry the mass and clear the bend radius for the line-side cabling without forcing a tighter gland layout than the surrounding terminal strip can swallow.
How the option codes travel
+B056 and +E200 are stamped into the same order string as the base drive, so the panel builder receives a drive that has already been configured at the factory for the options in question. Field commissioning then starts from that baseline parameter set rather than a blank unit, which is the point of option-coding an ACS800-01 in the first place — the installer should not have to flash the option in to match the wiring diagram.
Where this drive class is used
ACS800-01 drives in this frame size are typically specified for standalone motor control on a section drive or auxiliary line — pumps, fans, conveyors, mixers, and stand-alone sections of a process line where a wall-mount unit is preferred over a floor-standing cabinet. They are also common as spares for existing ACS800 fleets where a like-for-like replacement keeps the surrounding panel, cabling, and parameter file unchanged.