What this control unit is and what it drives
The ABB 3AXD50000874316 is a control unit for the ACS580 drive family, frame size R3, supplied as a module that includes the control electronics. It is rated for a 15 kW normal-duty motor (32.0 A output) on a 380–480 V three-phase supply, with a heavy-duty rating of 11 kW (25.0 A) and a light-overload rating of 15 kW (30.5 A). At 15 kW normal duty, the apparent power output is 22 kV·A and the power factor is 0.98. The heavy-duty rating (25.0 A) applies when the load profile includes frequent starts, stops, or overload cycles — typical for conveyors, crushers, or extruders. The light-overload rating (30.5 A) sits between the two for applications with occasional overload events.
I/O, communications, and mounting
The control unit provides 2 analog inputs, 1 analog output, 4 digital inputs, and 2 digital outputs. Communication is via MODBUS (RS-485); there is no onboard industrial Ethernet interface. Maximum ambient temperature is 40 °C; operating humidity is 5–95% non-condensing. Altitude rating is 2000 m. Standby loss is 23 W, and full-load power consumption is 551 W. Sound level is 66 dB(A). The unit contains no battery. The SCIP number is ce087935-c5d0-48c8-89ae-769efc3dfb30 Finland.
