Drive selection memo — 3ABD0000058120
The ABB 3ABD0000058120 is a low-voltage AC machinery drive module rated for 0.37 kW normal-use output at 1.2 A, with the same rating carried through heavy-duty use. Efficiency is rated IE2, which meets the base level for variable-speed drives under IEC 61800-9-2. No light-overload rating is published for this variant — the normal and heavy-duty curves converge at the same 1.2 A, so the drive delivers its full rated current continuously without a separate overload headroom band.
The 1.2 A output current at 0.37 kW matches a standard induction motor at 380–480 V. Normal-use and heavy-duty currents are identical, so there is no derating step.
