ABB 3AXD50000332083 LV AC wall-mounted ultra-low harmonic drive - IP21
Part Number: 3AXD50000332083
Quick Summary
ABB 3AXD50000332083 LV AC wall-mounted ultra-low harmonic drive for water and wastewater pumping delivers precise motor control with energy efficiency. It addresses plant harmonic distortion and retrofit challenges by integrating an active supply unit and a built-in low harmonic line filter, eliminating the need for external filters. UL safety listing and IP21 enclosure provide compliance and protection for municipal environments, while optional IP55 and flange mounting expand site compatibility. The Drive Composer PC tool, Hand-Off-Auto control, and sensorless flow calculation enable rapid commissioning and reliable operation. This combination delivers lower operating costs, improved uptime, and scalable control for modern water networks.
Product Information
Extended Description
3AXD50000332083 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.
The ultra-low harmonic design reduces THDi to below 3%, delivering cleaner power and protecting upstream equipment, which translates to energy savings and reduced maintenance in municipal pumping stations and wastewater plants. The integrated active supply unit and low harmonic line filter simplify installation, removing the need for external filters or multi-pulse transformers, reducing footprint and CAPEX while speeding commissioning. Output voltage boost and power factor correction enhance pump efficiency and system reliability, enabling consistent flow at lower energy spend. Pump-specific features such as sensorless flow calculation, multipump control, level control, soft pipe fill, dry run protection, and quick ramps improve process accuracy, protect assets, and minimize downtime. The intuitive Hand-Off-Auto interface, Drive Composer PC tool, and optional Bluetooth control panel streamline setup, monitoring, and remote supervision, delivering faster time-to-value and scalable operations in water networks.
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FAQs
The drive is a LV AC wall-mounted unit with an integrated active supply and low harmonic filter, eliminating the need for external filters. It supports standard 400 V and 480 V systems, offers Hand-Off-Auto control, and pairs with Drive Composer for straightforward commissioning. For retrofit projects, the compact enclosure and optional IP55 mounting help fit space-constrained pump rooms while maintaining safe, reliable operation.
Key specs include ultra-low harmonic THDi below 3%, output voltage boost, and power factor correction to improve overall plant efficiency. Sensorless flow calculation and precise speed control enable accurate pump regulation, reducing headloss and energy waste. The result is measurable energy savings, lower peak demand, and extended equipment life in municipal pumping stations.
Yes. The ABB drive supports multipump control and level control, enabling synchronized operation of multiple pumps and automated sequencing. Dry run protection and soft ramp functionality prevent mechanical wear during startup or rapid flow changes. This makes it well-suited for lift stations, basins, and process lines requiring coordinated pumping strategies.
The product is UL-listed for safety and is provided in an IP21 enclosure as standard, with IP55 and flange-mount options available for harsher environments. These features help ensure compliance, protection against dust and water ingress, and suitability for municipal and industrial installations where safety standards matter.
ROI is driven by energy savings from reduced THDi and improved PF, alongside lower maintenance since the integrated low-harmonic filter reduces external components. Simplified commissioning with Drive Composer and HOA control shortens project timelines, while long-term reliability and fewer external parts translate to lower total cost of ownership.