ABB ACQ580-31-088A-2 Drive - Ultra-Low Harmonic
Part Number: 3AXD50001076320
Quick Summary
The ABB ACQ580-31-088A-2 drive is a wall-mounted ultra-low harmonic variable speed drive designed for water and wastewater pumping systems. This solution addresses a common pain point: high energy costs and distorted power quality from pump loads that can tax electrical infrastructure. This variant delivers UL-listed performance, standard IP21 enclosure with IP55 options, and adheres to low-harmonic standards to protect downstream equipment and improve grid compatibility. By combining integrated filtering, output-boost capability, and power-factor correction, it reduces energy waste and maintenance while enabling reliable control in municipal and industrial pumping applications.
Product Information
Extended Description
3AXD50001076320 ABB: The ACQ580-31 drives deliver innovative pump features for the water and wastewater industry, securing energy efficient flow of water and wastewater in your pumping solutions. The ultra-low harmonic variant provides ultimate harmonic performance, reaching even less than 3 % THDi, and exceeding the requirements set by low harmonic standards and recommendations. The drive includes an active supply unit and integrated low harmonic line filter, meaning there is no need for external filters, multi-pulse arrangements or special transformers. Other features include output voltage boost and power factor correction. 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 ultra-low harmonic wall-mounted variant comes in IP21 enclosure as standard. Also, IP55 and flange mounting units are available.
Ultra-low harmonic operation with an integrated low harmonic line filter dramatically lowers THDi and reduces harmonic distortion in pump drives. The business impact is lower energy waste, less stress on transformers and feeders, and fewer derating issues in electrical systems. This is especially valuable in water and wastewater installations where power quality matters. Integrated active supply unit and elimination of external filters simplify installation. With no need for multi-pulse arrangements or separate transformers, you can save space, cut installation time, and reduce capital expenditures. This approach is particularly advantageous in retrofit projects or new plant builds where panel real estate and simplicity matter. Sensorless flow calculation, multipump control, level control, soft pipe fill, dry run protection, quick ramps, and impeller cleaning are built into the drive. This feature set translates to improved process control, longer pump life, and smoother starts, delivering measurable energy savings in batch or continuous pumping. Applications include distribution networks and treatment plants. Output voltage boost and power factor correction help maximize motor efficiency and align with grid requirements. The result is better energy utilization, reduced reactive power, and improved plant power quality, which lowers utility bills and simplifies compliance reporting. Control and commissioning are streamlined via Hand-Off-Auto control panel, Drive Composer PC tool, and an optional Bluetooth control panel. This enables faster setup, remote diagnostics, and easier operator handover, minimizing downtime and training costs. Enclosure options ensure installation flexibility: IP21 standard and IP55 flange mounting units extend application in damp or dusty environments.
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FAQs
Install the wall-mounted drive in a compliant electrical panel or dedicated enclosure with 230 V AC supply wired to the 88 A load. Use the standard IP21 enclosure (IP55 option available) and plan for the integrated low harmonic filter to avoid external hardware. The Hand-Off-Auto control panel and Drive Composer PC tool streamline commissioning, while ensuring safe startup, fault diagnostics, and routine maintenance in municipal pump stations.
The ultra-low harmonic design reduces total harmonic distortion to well below standard limits, with THDi demonstrated at under 3%. This improves power quality, reduces overheating and capacitor bank stress, supports downstream equipment longevity, and helps meet utility and regulatory harmonic targets for pump applications in water and wastewater facilities.
Yes. The drive includes sensorless flow calculation and multipump control, enabling coordinated operation across multiple pumps. Level control, soft pipe fill, dry run protection, and quick ramp features contribute to smooth, efficient start/stop cycles. This makes it particularly suitable for distribution networks and treatment plants requiring reliable, flexible pump sequencing.
The ACQ580-31-088A-2 offers a user-friendly Hand-Off-Auto panel and is compatible with the Drive Composer PC tool for advanced configuration and diagnostics. An optional Bluetooth control panel is available for remote monitoring and quick adjustments, reducing on-site visits and enabling faster commissioning and operator training.
The integrated low harmonic filter, lack of external filters, and compact footprint reduce installation and maintenance costs while improving energy efficiency through power-factor correction and voltage boosting. The durable, software-enabled pump control features lower wear, fewer faults, and longer service intervals, delivering measurable ROI in municipal and industrial pumping projects.