ABB 3AXD50000705979 LVAC Packaged Drive - UL Listed 7.5 HP
Part Number: 3AXD50000705979
Quick Summary
The ABB 3AXD50000705979 LVAC Packaged Drive is a compact VFD designed for reliable pump applications in water and wastewater systems. Engineers often struggle with integrating drives into pumping projects while meeting protection, efficiency, and maintenance targets in tight spaces. This solution delivers pump-focused features such as sensorless flow calculation, multi-pump control, level control, soft pipe fill, and dry run protection, all within a wall-mounted package with built-in circuit protection. It also leverages a Hand-Off-Auto control panel, Drive Composer PC tool, and an optional Bluetooth control panel, backed by UL-approved electronic motor overload for safer operation. Together, these capabilities translate to energy savings, easier commissioning, and lower lifecycle costs in real-world water/wastewater installations.
Product Information
Extended Description
3AXD50000705979 ABB: The ACQ580-PC drives deliver the ACQ580 Product Series features delivering 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 packaged drive has built-in pump application functionality such as sensorless flow calculation, multi-pump 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, an optional Bluetooth=C2=AE control panel, and a UL-approved electronic motor overload. The built-in energy calculator visualizes the energy savings achieved with the use of the drive.
Feature: Built-in pump application functionality including sensorless flow calculation, multi-pump control, level control, soft pipe fill, and dry run protection → Business Impact: Optimizes pump sequencing, reduces energy waste, and minimizes unscheduled downtime → Application: Water and wastewater pumping stations, lift stations, and process water systems. Long-tail keywords: pump control drive, sensorless pump control, multi-pump coordination, dry run protection benefits. Feature: Hand-Off-Auto control panel with Drive Composer PC tool and optional Bluetooth panel → Business Impact: Accelerates commissioning, simplifies field adjustments, enables remote troubleshooting → Application: New plant installations, retrofit projects, and remote facilities. Feature: UL-approved electronic motor overload → Business Impact: Enhances motor protection, lowers repair costs, and improves safety compliance → Application: All 575 V motor drives in critical pumping duties. Feature: Built-in energy calculator → Business Impact: Visualizes and justifies energy savings, supporting ROI discussions → Application: Ongoing optimization and reporting for energy governance. Feature: Compact wall-mounted design with integrated circuit breaker and fuse → Business Impact: Simplified installation, reduced enclosure footprint, and enhanced electrical safety → Application: Space-constrained mechanical rooms and retrofits in water/wastewater plants.
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FAQs
Yes. The 3AXD50000705979 is designed for 575 V networks and ships with a built-in circuit breaker/fuse configuration. Ensure correct wiring, enclosure fit, and motor protection coordination per ABB installation guidelines; verify MCCB or fuse sizing to match motor ratings and system protection schemes.
The drive includes sensorless flow calculation, multi-pump control, level control, soft pipe fill, and dry run protection. In practice, these features optimize pump sequencing, prevent unnecessary starts, and maintain desired process levels, yielding lower kW·h consumption and extended pump life in municipal or industrial water applications.
Absolutely. The unit is purpose-built for pump control in water and wastewater systems, offering capabilities like level sensing, multi-pump coordination, and dry run protection to ensure reliable operation, energy efficiency, and robust protection in challenging environments.
The drive carries UL-listed electronic motor overload protection for electrical safety and protection of the motor. In many markets it also complies with CE marking and related safety standards; always confirm local regulatory requirements and enclosure ratings for your installation.
The built-in energy calculator helps quantify savings from optimized pump operation, while protection features reduce unplanned downtime. Quick commissioning via Hand-Off-Auto and Drive Composer lowers installation time, and sensorless control minimizes maintenance of pump sensors, contributing to faster payback and lower lifecycle costs.