ABB 3AUA0000204883 LV AC wall-mounted drive - IP21/IP55 options
Part Number: 3AUA0000204883
Quick Summary
ABB 3AUA0000204883 LV AC wall-mounted drive regulates pump speed for water and wastewater applications. In practice, engineers struggle with energy waste, pressure surges, and space constraints in compact plants; this solution tackles those by delivering precise control in a compact enclosure. The drive offers CE-marked protection and IP21 standard, with IP55 and flange-mount variants for harsher environments and flexible installation, plus UL-listed configuration for 25 Hp at 460 V. Built to improve reliability, it combines sensorless flow calculation, multipump control, level control, dry-run protection, soft pipe fill, and quick ramps, reducing downtime and energy use. By integrating an energy calculator and intuitive Hand-Off-Auto control panel, plus Drive Composer PC tool and optional Bluetooth, it translates technical capability into real business value like lower operating costs and longer pump life.
Product Information
Extended Description
3AUA0000204883 ABB: The ACQ580-01 drives deliver innovative pump features for the water and wastewater industry, securing energy efficient flow of water and wastewater in your pumping solutions. This robust and compact wall-mounted drive has built-in pump application functionality such as sensorless flow calculation, multipump control, level control, soft pipe fill, dry run protection, quick ramps and a solution for keeping the impeller of the pump clean. Usability is further enhanced with the intuitive Hand-Off-Auto control panel, the PC tool Drive composer and an optional Bluetooth=C2=AE control panel. The built-in energy calculator visualizes the energy savings achieved with the use of the drive. The ACQ580-01 variant comes in IP21 enclosure as standard and can be installed on the wall. Also, IP55 and flange mounting units are available.
Sensorless flow calculation with multipump control and level management enables accurate flow regulation and optimized energy use, reducing overspeed and pump wear while simplifying multi-pump operations for wastewater plants. This translates into lower maintenance costs and improved reliability in municipal pumping stations. Level control together with soft pipe fill and dry-run protection minimizes start‑up stress and cavitation, extending component life and reducing unscheduled downtime in raw-water intake and process loops. Quick ramps and an integrated impeller cleaning approach dampen water hammer and fouling, delivering steadier operation in variable demand scenarios and protecting pumps in lift stations. The built‑in energy calculator visualizes savings, supporting ROI tracking and ongoing optimization of energy use across the system. Finally, Hand‑Off‑Auto panel, Drive Composer PC tool, and optional Bluetooth enable rapid commissioning and remote diagnostics, cutting field service time and improving maintenance planning in plant automation projects.
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FAQs
This drive is designed for wall-mount installation with IP21 standard protection. For tougher environments, IP55 enclosure variants and flange-mount options are available, providing installation flexibility in compact plant footprints and ensuring reliability in dusty or damp conditions typical of water and wastewater facilities.
Yes. The sensorless flow calculation helps regulate pump speed without external flow sensors, while multipump control coordinates several pumps to meet variable demand. This reduces energy use, lowers wear on motor and pumps, and improves overall system response in fluctuating wastewater and water applications.
The built‑in energy calculator provides visual insights into potential savings, allowing operators to quantify efficiency gains. Drive Composer PC tool speeds configuration, commissioning, and parameter optimization, while the optional Bluetooth interface enables remote diagnostics, reducing on-site visits and accelerating maintenance planning.
The drive is UL-listed for appropriate voltage and current configurations (25 Hp at 460 V, 34 A) and CE‑compliant in markets requiring European standards. IP21 is standard, with IP55 and flange-mount options available for enhanced protection in challenging environments encountered in water and wastewater projects.
Expect a meaningful ROI from energy savings, reduced pump wear, and lower maintenance costs due to dry-run protection and soft-start features. The compact wall-mount design frees floor space, while remote diagnostics and easy commissioning shorten downtime and field service time, contributing to lower total cost of ownership in treatment and pumping installations.