The ABB 3AXD50000284887 is an ACH580-01-143A-2 LV AC wall-mounted drive built for HVAC fan and pump duty. It's a Frame R6 unit, fed by 208-240 V three-phase, and rated for 50 Hp light-overload use under UL — that's 143 A output current. The apparent power rating lands at 57 kV·A, so it's sized for a decent-sized chiller or AHU bank.
Standby loss of 22 W is what it pulls when the motor's off but the control power's hot — not a dealbreaker, but it adds up across a bank of drives.
Integration notes
Wall-mounted, Frame R6, so plan for the physical footprint and the 22 W standby heat rejection in your panel layout. Ambient max is 40 °C; if your mechanical room runs hotter, derate or add ventilation. IE2 efficiency class means it meets the base energy standard for HVAC drives in most regions.
