The ABB 3AXD50001011222 is an ACH580-31 wall-mounted ultra-low harmonic drive, built for HVAC applications that demand low input current distortion without external filters. It delivers 50 HP light-overload (143 A) from a 208-240 V three-phase supply, in a Frame R8 enclosure rated IP21 / NEMA Type 1.
The 50 HP output at 230 V ties to UL listing; if your BOM calls for a 50 HP, 230 V drive with built-in harmonic mitigation, this is the order code that fills the slot. Frame R8 tells you the physical footprint and mounting hole pattern — verify panel clearance against the ACH580-31 installation manual before committing the layout.
