The ABB 3ABD00038075-D is an ACS880-01 series wall-mounted variable frequency drive, rated for 1.5 kW normal-use output at 4 A on a 380–415 V three-phase supply. Frame size R1 keeps the footprint compact for panel layouts, and the IP21 / NEMA Type 1 enclosure suits indoor installation without additional cabinet protection.
The normal-use rating (1.5 kW, 4 A) covers variable-torque loads such as fans and centrifugal pumps. For heavy-duty applications, the 1.1 kW / 3.3 A rating is the binding limit — a 1.5 kW motor on a constant-torque profile would overload the drive under sustained heavy start. The IE2 efficiency class aligns with the drive's output stage, not the motor; it reflects the drive's own losses. Frequency range of 47.5–63 Hz means the drive accepts 50 Hz or 60 Hz mains without reconfiguration.