This is an ABB variable frequency drive, order code 3ABD00021616-D. It's built for 3-phase induction motor control in pumps, fans, and conveyors. Rated for 45 kW normal-duty output at 88 A, on a 380 to 480 V three-phase supply. Standby loss is 18 W — negligible for thermal budgeting, but worth knowing if you're sizing a cabinet fan.
Rated IE2 efficiency, which meets the minimum for most industrial applications in regions where IE2 is still accepted for variable-torque loads. The lifecycle status is current and active, so this isn't a discontinued or NRND part. No last-time-buy pressure. You can quote it into a BOM line and expect standard lead times through the ABB channel. WEEE scope is marked as not in scope, which simplifies end-of-life paperwork in Europe. No special recycling scheme to track.
If you're filling a BOM line for a new panel or replacing a failed unit, this order code matches the 88 A variant exactly. The R4 frame means the mounting hole pattern and gland plate are standard for that size. The family has been around for years, so there's a large installed base. Spares availability is good through the distribution network. Quote it against an RFQ for current pricing and lead time.