The ABB 3AXD50000046389 is a drive control unit in frame size R3, wall-mounted, rated for 525 to 690 V three-phase input at 47.5 to 63 Hz. Normal-use output is 22 kW at 27 A; heavy-duty use drops to 18.5 kW at 23 A. Light-overload use matches the normal-use power but draws 26 A. The unit includes the control section — no power stage — and communicates via CAN.
The 525-690 V input range suits 690 V industrial grids common in European and some Asian plants. At 22 kW normal duty, the drive handles a standard 22 kW motor; the 18.5 kW heavy-duty rating gives headroom for constant-torque loads like conveyors or extruders. IE2 efficiency level means it meets the base efficiency class for drives — not premium, but compliant for most industrial installations. IP21 enclosure. Ambient temperature maxes at 40 °C. Operating humidity 5 to 95% non-condensing. Altitude rated to 4000 m.
Integration notes
Wall-mounted, frame R3 — plan for DIN-rail or backplate mounting with clearance for the IP21 enclosure. Two analog inputs and two analog outputs are available for speed reference or feedback. Six digital inputs and two digital outputs handle start/stop, fault reset, and status. The CAN interface ties into a drive-to-drive or PLC network; no onboard Ethernet. Standby loss is 24 W — factor that into panel cooling. Lithium coin cell (CR2032, 220 mAh) retains parameter backup; two cells included, replaceable without powering down the main bus.