What lands on the panel
The ABB ACS800-01-0009-3+B056+E200+P901+P904 is a wall-mount AC drive in the ACS800-01 family, ordered as a single build string that bundles the base 0009-3 frame with four plus-coded options: +B056, +E200, +P901 and +P904. The full string is the order code the buyer has to commit on the BOM line — dropping any one of those plus-codes changes the I/O, firmware or documentation pack that ships with the unit.
Reading the option codes
The +B056, +E200, +P901 and +P904 codes are factory-installed options layered onto the base 0009-3 frame. For this specific string only the codes are confirmed; treat them as part of the build identity rather than as separate ratings.
Physical envelope
The unit weighs 4.08 kgs in the listed configuration, which puts it firmly in the one-person lift class. For panel layout this matters as a handling note — a single installer can seat it on the backplate or DIN plate without a second pair of hands — but it is not a selection parameter; the drive's electrical rating, not its mass, is what determines fit for the motor it has to run.
Where this class gets used
ACS800-01 drives of this size class are the workhorse panel-mount units for line-frequency motor control on three-phase supplies — pumps, fans, conveyors, mixers and similar industrial machinery where a standard VFD replaces direct-on-line starting and gives the process adjustable speed and controlled ramp profiles. The frame and the option build on this string suggest it was specified into a control cabinet rather than a standalone machine-mount application.