ABB 3AXD50000428755 LV AC Wall-Mount Ultra-Low Harmonic
Part Number: 3AXD50000428755
Quick Summary
ABB 3AXD50000428755 LV AC wall-mounted ultra-low harmonic drive enables efficient pump control for water and wastewater systems. Operators struggle with harmonic distortion that increases motor wear, wastes energy, and complicates regulatory compliance. This drive delivers THDi below 3%, comes in a standard IP21 enclosure with IP55 options, and UL-listed for industrial safety. Its built-in features and seamless software tools reduce commissioning time while delivering measurable business value through improved reliability and reduced energy costs. With sensorless control, soft-start routines, and a compact wall-mount form factor, it is well suited for demanding pump applications.
Product Information
Extended Description
3AXD50000428755 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 design reduces harmonic distortion at the source, delivering a measurable improvement in motor efficiency and grid compliance, which lowers annual energy costs and minimizes regulatory risk. The integration of an active supply unit and low harmonic line filter eliminates the need for external filters or multi-pulse configurations, simplifying installation and reducing hardware costs. The result is a compact, wall-mounted drive that fits tight spaces while delivering robust performance for municipal pumping stations and industrial water systems. Power factor correction and output voltage boost further improve grid interaction and downstream equipment protection, supporting long-term reliability and reduced maintenance. Built-in pump-specific functions—sensorless flow calculation, multipump control, level control, soft pipe fill, and dry run protection—enhance process accuracy, reduce downtime, and extend pump life in variable-duty water treatment scenarios. Hand-Off-Auto control, Drive Composer PC tooling, and optional Bluetooth enable swift commissioning and remote diagnostics, shortening project timelines and lowering total cost of ownership. Compatibility with IP21 standard enclosures and options for IP55 and flange mounting provide installation flexibility for retrofits and new builds alike.
Get a Quick Quote for a ABB 3AXD50000428755
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3AXD50000428755?
Enquire Now
FAQs
Yes. The drive is designed for 400 V systems and provides 11 kW nominal power with 25 A rated current, making it suitable for replacing or upgrading existing 400 V pump drives. Its wall-mount form factor and integrated low-harmonic filter simplify retrofits, while compatibility with standard ABB control interfaces supports seamless integration with current motor control architectures.
The ultra-low harmonic variant achieves THDi below 3% through an integrated active supply unit and built-in low harmonic line filter, eliminating the need for external filters or multi-pulse configurations. This results in improved motor efficiency, reduced electrical stress, and compliance with low-harmonic guidelines for water and wastewater applications, even under variable loading and duty cycles.
Yes. The drive includes multipump control and sensorless flow calculation, enabling coordinated control of multiple pumps. Level control, soft pipe fill, and dry run protection further support reliable operation in complex pumping schemes, reducing system-wide energy use and maintenance while ensuring consistent water delivery and process stability.
The drive is UL-listed and designed to meet industrial safety standards. It ships in a standard IP21 enclosure, with IP55 and flange mounting options available to suit harsher environments or retrofit requirements. This mix of protections supports reliable operation in municipal and industrial water applications, while easing regulatory compliance and installation flexibility.
Benefits include energy efficiency gains from ultra-low harmonic operation and improved motor life due to reduced harmonic stress. The integrated filter and absence of external harmonics hardware lower upfront capital costs, while built-in pump features and Drive Composer improve commissioning speed and on-site diagnostics, reducing maintenance visits and extending asset life for a favorable ROI.