ABB 3AXD50000761036 LV AC wall-mounted drive - IP21
Part Number: 3AXD50000761036
Quick Summary
ABB 3AXD50000761036 LV AC wall-mounted drive is designed to optimize pumping in water and wastewater applications. This compact drive helps reduce energy use and improve flow control by integrating pump-specific features into a single unit. For engineers, handling variable demand and preventing dry-run events can be challenging. Sensorless flow calculation and level control address these challenges with robust performance. The design is UL-listed for 30 Hp pumps and offers IP21 enclosure as standard, with IP55 and flange-mount variants available. Hand-Off-Auto operation, Drive Composer PC tool, and optional Bluetooth panel speed commissioning and maintenance, while the built-in energy calculator supports ongoing efficiency gains and lower total cost of ownership in municipal or industrial pumping systems.
Product Information
Extended Description
3AXD50000761036 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 enables pump-flow estimation without external sensors, driving meaningful energy savings and reduced system complexity. The business impact is lower operating costs and improved process stability in variable-demand water and wastewater pumping. In practice, this feature supports applications ranging from municipal pumping to industrial wastewater handling by enabling closer speed control and faster response. Multipump control and level control manage multiple pump configurations to prevent short cycling and equipment wear, while delivering consistent head pressure. The result is extended pump life, lower maintenance, and less energy waste during part-load conditions. This functionality is especially valuable for systems with parallel pumps or wells with fluctuating water levels. Dry run protection and impeller cleaning protect pumps from damage and reduce unscheduled downtime. Quick ramps and soft-start features minimize water-hammer and electrical stress, improving lifecycle reliability. These capabilities are essential for municipal and industrial pumping where downtime is costly and safety standards demand smooth starts. Intuitive Hand-Off-Auto control, Drive Composer PC tool, and optional Bluetooth panel simplify commissioning, tuning, and maintenance. The built-in energy calculator visualizes savings opportunities, supporting ROI tracking and faster payback. In practice, technicians benefit from streamlined setup and ongoing performance monitoring across plant sites. IP21 standard enclosure with IP55 and flange-mount variants expands installation options for wall-mounted drives in tight spaces or harsh environments. The compact form factor aligns with modern plant layouts while maintaining compliance with UL-listed 30 Hp pumps for reliable protection. This combination supports efficient installations in municipal facilities and industrial plants alike.
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FAQs
The ABB 3AXD50000761036 is designed as a wall-mounted LV AC drive with standard IP21 enclosure and optional IP55 variants for harsher environments. This provides installation flexibility whether mounting in clean mechanical rooms or exposed plant areas. IP55 options typically require additional sealing and may necessitate different mounting brackets, but deliver greater dust and water ingress protection for demanding sites.
Sensorless flow calculation estimates pump flow without external sensors, enabling precise speed modulation to match demand. This reduces throttling, lowers electrical energy consumption, and minimizes pump wear. In water and wastewater applications, the result is steadier head pressure, fewer flow disturbances, and a clear path to lower operating costs over the pump’s life cycle.
Yes. The drive supports multipump control and level sensing, enabling coordinated operation of parallel pumps and responsive level management. This reduces short cycling, prevents unnecessary startup/shutdown cycles, and ensures reliable flow delivery. It’s particularly beneficial for municipal pumping stations and wastewater plants where demand fluctuates and reliability is critical.
The unit is UL-listed for up to 30 Hp pumps, and standard IP21 enclosure with IP55 variants available. These certifications and enclosure options help ensure safety, compliance, and suitability for typical water/wastewater environments, while aligning with common regulatory expectations in industrial and municipal settings.
The energy calculator visualizes potential energy savings from optimized speed control, enabling ongoing performance monitoring and ROI tracking. When combined with features like dry-run protection and sensorless control, it supports faster payback, reduced energy costs, and a clearer business case for upgrading aging pumping infrastructure.