The ABB 3AXD50000284979 is an ACH580-01 HVAC drive in Frame R3, wall-mounted, rated for 3-phase 500-600 V input. UL light-overload output is 20 Hp at 22 A, 575 V. Enclosure is IP21 / NEMA Type 1 — suitable for indoor panel or machine mounting where drips and falling dirt are the concern, not washdown.
Wall-mounting in Frame R3 means the drive lands on a backplate or unistrut, not a DIN rail. For HVAC duty, the 50/60 Hz frequency rating is standard; the drive handles both. IP21 keeps it in conditioned indoor spaces — no outdoor or washdown zone without a higher-rated enclosure.
