ABB ACQ531-01-018A-4+J400 Drives - IP20 Wall-Mounted
Part Number: 3AXD50000751785
Quick Summary
ABB ACQ531-01-018A-4+J400 drives deliver precise pump speed control for water and wastewater applications. This compact, wall-mounted unit simplifies installation and helps prevent energy waste and unplanned downtime in pumping systems. The drive includes built-in pump-specific features and supports optional Hand-Off-Auto control panels, Drive Composer PC tool, and Bluetooth control, enhancing field usability. With an IP20 enclosure and CE compliance, it meets common industrial installation standards while staying compact enough for tight wall spaces. The business value comes from energy savings, predictable maintenance, and faster commissioning, enabling your team to optimize flow, improve system reliability, and reduce total cost of ownership in municipal or industrial water projects.
Product Information
Extended Description
3AXD50000751785 ABB: The ACQ531-01 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 simple pump application functionality. Usability is further enhanced with the optional 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 ACQ531-01 variant comes in an IP20 enclosure as standard and can be installed on the wall.
Feature: Built-in pump-application features and an energy calculator are included with the ACQ531-01-018A-4+J400. Business impact: This combination delivers precise pump speed control that aligns flow with demand, reducing wasted energy and extending equipment life. Application: Ideal for municipal water systems, industrial pumps, and wastewater facilities, it speeds up commissioning while protecting critical processes through accurate ramping and protection logic. Feature: The IP20 enclosure and compact wall-mounted footprint simplify installation in tight pump rooms and indoor spaces. Business impact: This configuration reduces cable runs, panel footprint, and installation time while improving protection against dust. Application: Suitable for municipal, industrial, and utility pumping stations where space is at a premium and reliability is essential. Feature: Optional Hand-Off-Auto control panel, Bluetooth connectivity, and Drive Composer PC tool provide flexible operation and rapid commissioning. Business impact: They enable start-up, diagnostics, and parameter tuning with minimal wiring and downtime. Application: Particularly beneficial for field service, plant upgrades, and service contracts in water and wastewater facilities. Feature: Built-in energy calculator and pump-application features support straightforward integration with existing automation. Business impact: Reduces external hardware needs, shortens project timelines, and improves operational visibility for SCADA or HMIs. Application: Retrofit and new-build projects in municipal water treatment and industrial pumping systems. Feature: CE-compliant design with IP20 protection delivers safe, reliable operation. Business impact: 7.5 kW rating with IN 17 A supports robust motor control for medium-sized pumps, while compact form-factor preserves space. Application: Ideal for municipal and industrial pumping applications requiring energy efficiency, predictable performance, and straightforward maintenance.
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FAQs
The drive is designed for indoor, wall-mounted installation with an IP20 enclosure. It integrates readily with standard control panels and can be commissioned using Drive Composer PC tool and optional Hand-Off-Auto or Bluetooth panels. This simplifies retrofitings in existing pump rooms and supports new-build plant layouts with minimal wiring complexity.
With built-in pump-application features and an energy calculator, the ACQ531-01-018A-4+J400 enables demand-based speed control that aligns motor output with actual flow requirements. The result is reduced energy consumption, lower operating costs, and improved process stability in municipal and industrial pumping applications.
Yes. The drive features CE compliance for standard industrial safety and performance, along with an IP20 enclosure suitable for indoor plant rooms. Its rugged design and compatibility with common municipal controls ensure reliable operation in water and wastewater facilities while meeting regulatory expectations.
retrofit projects benefit from rapid commissioning via Drive Composer, optional Hand-Off-Auto and Bluetooth panels for flexible operation, and a compact wall-mounted form factor that minimizes panel space. The built-in energy calculator also helps quantify savings during the retrofit, supporting a quicker ROI and smoother integration with existing SCADA/HMI systems.
Expect lower maintenance via a robust IP20-rated, compact enclosure that reduces exposure to dust and contaminants. The energy-saving features, combined with faster commissioning and easier diagnostics through Drive Composer, contribute to a lower total cost of ownership and predictable long-term performance for water and wastewater pumping systems.