The ABB 3AXD50000940813 is an active-production LV AC wall-mounted drive from the ACH531 series, built for HVAC fan and pump control. It delivers 0.75 kW normal-use output at 2.6 A from a 380...480 V three-phase supply, with a light-overload rating of 2.5 A. The drive is housed in Frame R1, IP20, and carries IE2 efficiency.
The 2.6 A normal-use current (2.5 A light-overload) sets the motor sizing limit for continuous duty. The 380...480 V input covers standard 400 V and 480 V industrial mains, with a frequency tolerance of 47.5...63 Hz for 50/60 Hz grids. Frame R1 is the smallest mechanical envelope in the series — wall-mounted, IP20, suitable for clean indoor panel environments.