The ABB 3AXD50000462353 is an ACS580-0P-06A6-2 LV AC packaged drive with a built-in disconnect means. It runs on a 3-phase 208... 240 V input at 50/60 Hz and is rated for light-overload duty at 1.5 Hp / 6.6 A, with a heavy-duty rating of 1 Hp / 4.6 A per UL. Frame size R1, IP21 protection, NEMA Type 1 enclosure.
The light-overload rating (1.5 Hp, 6.6 A) is the headline number for most variable-torque applications like fans and pumps — it tells you the continuous current the drive can deliver without derating. The heavy-duty rating (1 Hp, 4.6 A) governs constant-torque loads such as conveyors or positive-displacement pumps where the motor draws rated current for longer periods. For a 1.5 Hp centrifugal fan, the light-overload curve applies.
Frame R1 is the smallest physical size in the ACS580 family, sized for the 6.6 A output stage. The NEMA Type 1 enclosure confirms it is intended for indoor use, providing basic protection against incidental contact with live parts.