The ABB 3AXD50000349654 is an R4-frame HVAC drive, rated for 50 hp light-overload use at 65 A on a 440-480 V three-phase supply. Cabinet-built, IP21, NEMA Type 1 enclosure. Sourced to order.
The R4 frame here fits a 50 hp motor under light-overload duty — that's the HVAC curve, not a constant-torque industrial load. If you're swapping into a pump or fan panel, the 65 A rating lines up with a standard 50 hp 480 V induction motor. No shop, no crane, let's go.
