Drive Ratings and Load Handling
The ABB 3AXD50000047492 is a wall-mounted regenerative single drive from the ACS880-11 family, rated for 5.5 kW normal-use output at 12.9 A on a 380–415 V three-phase supply. The heavy-duty cycle rating drops to 4.0 kW at 10.0 A, which governs continuous operation on high-torque loads like conveyors or extruders where peak demand is sustained. Light-overload use is rated at 12.0 A, so the drive handles short-duration overloads without tripping — useful for pumps or fans with occasional surge starts. Apparent power output is 8.9 kV·A with a unity power factor of 1.0, which means the regenerative topology actively corrects the input power factor — no external reactors or capacitor banks needed for PF compliance. Standby loss is 39 W, so the drive idles efficiently when the motor is stopped.
Physical Integration and Environment
Frame size R3, wall-mounted with IP21 protection — suitable for indoor panel or machine-side installation where drips and dust ingress are minimal. The 57 dB(A) sound level is typical for this power class; plan for enclosure ventilation if the drive shares a sealed cabinet with other heat sources. Maximum ambient temperature is +55 °C, and the altitude rating of 4000 m means it operates at high-altitude sites without derating below 1000 m — above that, standard IEC derating curves apply. Operating humidity range is 5–95% RH non-condensing, and the frequency input accepts 47.5–63 Hz, covering 50 Hz and 60 Hz grids globally. The wall-mount form factor means it lands on a backplate or machine frame, not a DIN rail — plan for gland-plate entry and cable clearance around the R3 footprint.
The drive includes 2 analog inputs and 2 analog outputs for speed reference or process feedback, plus 6 digital inputs and 2 digital outputs for start/stop, fault reset, and status indication. Communication is via CAN bus — no onboard Industrial Ethernet port. For networked systems, a separate fieldbus adapter module is required. The control unit is included in the package. A lithium coin cell (CR2032, 220 mAh, 3 V, two pieces) backs up the real-time clock and parameter storage. Expect battery replacement every 5–7 years in normal ambient conditions; the drive logs runtime to flag the interval.