The ABB ACQ580-04 drive module 3ABD00046079-D is a 3-phase LV AC drive built for water and wastewater applications. Rated at 500 kW normal-use output power with 880 A continuous current, it handles the heavy pump and fan loads typical in treatment plants. Heavy-duty use is rated at 400 kW / 725 A, so it carries a solid overload margin for variable-torque profiles.
Key Ratings in Context
Input voltage covers 380 to 480 V at 47.5 to 63 Hz, matching standard 400 V and 480 V grids worldwide. The IE2 efficiency level meets the baseline for large drives in most markets. Light-overload rating sits at 500 kW / 865 A, close to the normal-use figure, so the drive runs near its nameplate without derating for most duty cycles.
Installation Note
IP00 open type means the drive must be installed inside a suitable cabinet with forced ventilation or air conditioning to manage the heat load. The R11 frame is a large module — plan for adequate gland plate space and busbar access. No built-in disconnect; supply-side protection and EMC filtering are external.