The ABB 3AXD50000268955 is an ACQ580-01 LV AC wall-mounted drive, sized for water and wastewater applications. It runs on a 525...600 V 3-phase supply at 50/60 Hz, delivering 30 Hp (32 A) under light-overload duty. The enclosure is IP55 / NEMA Type12, rated for indoor environments with dust and hose-down exposure — typical for pump rooms and treatment plants.
Frame size R3 sets the physical envelope — panel layout and cable entry points follow this footprint. The light-overload current of 32 A at 30 Hp is the continuous rating for variable-torque loads (pumps, fans); if the motor is oversized or the duty cycle is heavy, verify the heavy-overload curve separately. Input voltage tolerance spans 525...600 V, which covers 575 V North American and 550 V European industrial grids without a step-down transformer.