ABB ACQ531-01-026A-4+P973 Drives - IP20 Enclosure
Part Number: 3ABD00058627-D
Quick Summary
ACQ531-01 drives are compact wall-mounted variable frequency drives that deliver precise pump control for water and wastewater applications. Engineers often struggle with keeping pumping systems efficient while fitting drives into tight plant spaces and ensuring straightforward commissioning. This ABB solution is CE-certified with an IP20 enclosure, designed to simplify installation and improve reliability in controlled environments. Built-in pump application functionality, plus optional Hand-Off-Auto control panels, Drive Composer PC tool, and Bluetooth control, help you optimize operations. The combination of energy calculation features and scalable options supports measurable reductions in operating costs while maintaining compliance and long-term serviceability.
Product Information
Extended Description
3ABD00058627-D 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 → Business Impact → Application: The ACQ531-01 provides integrated pump-specific functionality that simplifies set-up and control, reducing engineering time and commissioning costs for municipal water and wastewater facilities. This directly translates to faster project delivery and predictable performance in lift stations and treatment plants. Feature → Business Impact → Application: The built-in energy calculator enables real-time visibility into potential energy savings from speed modulation, delivering tangible cost reductions as pumps operate closer to optimum points. This is particularly valuable for variable-demand pumping in wastewater networks where energy use fluctuates daily. Feature → Business Impact → Application: The compact wall-mount design with IP20 protection supports space-constrained installations in plant rooms and on-site basements, enabling clean, accessible maintenance and easier retrofits. Feature → Business Impact → Application: Optional Hand-Off-Auto, Drive Composer PC tool, and Bluetooth control panel enhance commissioning, monitoring, and remote diagnostics, reducing onsite visits and accelerating turnaround times. Feature → Business Impact → Application: Compatibility with ABB’s ecosystem ensures seamless upgrades, improved reliability, and easier procurement for projects requiring standardization across fleets of pumping drives. Feature → Business Impact → Application: The 11 kW, 25 A rating provides ample headroom for mid-size pumps while maintaining energy efficiency goals, addressing common objections about undersized drives in dynamic water systems.
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FAQs
These drives are designed for wall-mounted installation with an IP20 enclosure, suitable for controlled indoor pump rooms. Ensure proper cable routing, motor protection integration, and clearance for service access. If the environment is exposed to harsher conditions, consider appropriate enclosure upgrades or environmental protection measures while maintaining compliance with CE requirements.
The drive provides precise speed control and an energy calculator to optimize pump curves, reducing unnecessary flow and throttling losses. In water and wastewater pumping, this yields lower electric bill costs, improved system performance, and extended pump life due to softer start/stop sequences and reduced mechanical stress.
Yes. With an 11 kW rating and 25 A input, the ACQ531-01 is well-suited for medium-capacity pumps in lift stations. Its compact form factor, wall-mount capability, and pump-specific features support reliable automatic operation, easy integration with control panels, and energy-conscious performance in municipal infrastructure.
The drive is CE-certified and features an IP20 enclosure as standard, ensuring compliance with common European safety and environmental standards for indoor industrial equipment commonly used in water and wastewater facilities.
ABB offers the Drive Composer PC tool for configuration and diagnostics, along with optional Hand-Off-Auto control panels and a Bluetooth-enabled control panel. An energy calculator is built into the drive, and these tools collectively reduce commissioning time, simplify ongoing maintenance, and support remote diagnostics where available.