ABB 3AXD50000705856 LV AC Packaged drive - UL Listed
Part Number: 3AXD50000705856
Quick Summary
ABB 3AXD50000705856 is a LV AC packaged drive with integrated pump control for water and wastewater systems, delivering compact, robust motor management in space-constrained plant environments. Operators struggle with coordinating multiple pumps, avoiding dry-run damage, reducing energy waste, and meeting tight process demands in aging infrastructure. It carries UL-listed safety certification and UL-approved electronic motor overload, supporting critical electrical protection, simplifying procurement, and ensuring consistent regulatory compliance across utility-scale pumping projects. This solution also pairs with Drive Composer for fast commissioning and diagnostics, offers a Hand-Off-Auto control option, and enables energy-aware operation through an integrated energy calculator, delivering measurable cost savings for municipal water treatment and industrial process water systems.
Product Information
Extended Description
3AXD50000705856 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 intelligence including sensorless flow calculation, multi-pump control, and level control. Business impact: Optimizes pump sequencing, reduces energy waste, and lowers total cost of operation. Application: Water and wastewater pumping where precise flow and level management deliver reliable process control and energy efficiency. Paragraph 2: Feature: Soft pipe fill and quick ramp control. Business impact: Reduces surge, minimizes mechanical stress, and extends motor life. Application: Start-up sequences in distributed pumping networks and new installations. Paragraph 3: Feature: Dry-run protection. Business impact: Prevents dry-running damage, reduces unplanned maintenance, and protects impellers. Application: Low-flow or intermittent demand in wastewater pumping. Paragraph 4: Feature: Pump impeller cleaning support. Business impact: Maintains pump efficiency, reduces energy use, and delays maintenance cycles. Application: Solids-laden wastewater and treatment plant pumps. Paragraph 5: Feature: Hand-Off-Auto panel, Drive Composer, and optional Bluetooth control panel. Business impact: Speeds commissioning, enhances remote diagnostics, and simplifies operator training. Application: Plant-wide control, diagnostics, and remote site monitoring. Paragraph 6: Feature: Built-in energy calculator. Business impact: Visualizes energy savings, supports ROI calculations, and drives continuous improvement. Application: Enterprise energy management in municipal and industrial pumping. Paragraph 7: Feature: UL-approved electronic motor overload and compact wall-mounted packaging. Business impact: Improves safety, saves floor space, and simplifies compliance; reduces install time. Application: Space-constrained control rooms and new builds.
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FAQs
Plan for a wall-mounted enclosure near the pump skid to minimize wiring length and optimize heat dissipation. Ensure a dedicated 460 V power supply and adequate clearance for service access. Provide space for the Hand‑Off‑Auto control panel and optional Bluetooth panel, and confirm UL‑listed overload protection is installed to meet safety requirements.
Sensorless flow calculation enables real-time estimation of flow without external sensors, improving pump sequencing accuracy and reducing run-time energy use. This translates to steadier process control, fewer start‑ups, and lower wear on pumps, especially in systems with fluctuating demand and multi‑pump configurations.
Yes, the drive is UL-listed for electrical safety and includes UL‑approved electronic motor overload protection. This combination provides robust motor protection, safer commissioning, and easier regulatory compliance, which is critical for water utilities and industrial pumping stations operating under strict safety standards.
Drive Composer offers a streamlined, graphical tool for configuration, tuning, and commissioning. With this integration, engineers can program pump sequences, set soft-start ramps, and validate protection logic quickly, reducing commissioning time, minimizing startup errors, and enabling rapid plant-wide diagnostics and maintenance planning.
The built-in energy calculator provides visibility into motor load, duty cycle, and efficiency across pumping trains. By optimizing speed profiles, sequencing, and start/stop strategies, operators can quantify potential energy savings, justify ROI for upgrades, and drive continuous improvement in municipal and industrial pumping applications.