What lands in the panel
The ABB ACS880-01-145A-3 is an LV AC industrial wall-mounted single drive sized for a 380-415 V three-phase feed at 47.5-63 Hz, packaged in an R6 frame that draws 252 mm of wall width, 727 mm of height, and 357 mm of depth. The enclosure is a Type 1 / IP21 wall-mount — interior-machinery environments with drip protection, not washdown — and the drive weighs 42.2 kg, with shipping weight of 43.5 kg, so a two-person lift and a verified wall anchor are the realistic handling plan on the mill floor.
Site envelope the R6 actually accepts
Rated for site altitude up to 4000 m, which keeps the drive inside spec for almost any industrial plant and most mine-hoist rooms without a derate curve. Acoustic footprint is 68 dB(A) — quiet enough to live next to a control desk without a hearing-protection boundary, loud enough that you'll still hear the cooling fans ramp under heavy load.