The ABB 3ABD00057529 is an ACS380-040C-07A2-4+K492 LV AC machinery drive rated for 3 kW normal-duty output at 7.2 A, with a heavy-duty rating of 2.2 kW at 5.6 A. It accepts 380-480 V three-phase input across 47.5-63 Hz and carries IE2 efficiency. Frame size R1, IP20 open-type enclosure.
Load rating and duty class
The normal-use rating (Pn 3 kW, In 7.2 A) covers constant-torque applications like conveyors and pumps within the drive's continuous current capability. The heavy-duty rating (PhD 2.2 kW, IhD 5.6 A) applies for higher peak loads or demanding cyclic duty — the 1.29x current margin over normal duty is the headroom for overload profiles. Light-overload use (PlD 3 kW, IlD 6.8 A) sits between the two; per the datasheet, the drive's output current at light overload is 6.8 A, which is 0.94x the normal-duty current.