ABB 3AXD50000751877 ACQ531-01 Drive - IP20 Enclosure
Part Number: 3AXD50000751877
Quick Summary
ABB ACQ531-01 Drive is a compact wall-mounted variable frequency drive that optimizes pump speed for water and wastewater applications. Engineers often struggle with energy waste and unreliable pump control when upgrading legacy equipment. This drive arrives in an IP20 enclosure and is designed for CE compliance, with optional Hand-Off-Auto control panels, Drive Composer PC tool, and Bluetooth control to simplify setup and monitoring. Its built-in energy calculator and pump-application features deliver measurable efficiency gains, while the compact footprint eases installation in tight plant spaces. This combination enables utilities and industrial facilities to reduce operating costs and extend equipment life without compromising reliability.
Product Information
Extended Description
3AXD50000751877 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 drives offer a compact wall-mounted design with IP20 protection, enabling easy integration in space-constrained plant rooms and municipal stations. This reduces installation time and protection requirements, while delivering reliable motor control for pumps in water treatment and wastewater facilities. Feature → Business Impact → Application: Built-in pump application functionality and an energy calculator empower engineers to optimize operation, quantify energy savings, and justify ROI during project approvals.Application: Ideal for new builds and retrofit projects where pump efficiency is critical for compliance and cost control. Feature → Business Impact → Application: Optional Hand-Off-Auto control panel and Bluetooth-enabled controls simplify on-site commissioning and remote monitoring, lowering training needs and accelerating startup.Application: Suitable for facilities seeking flexible, scalable control options in municipal pumping stations and industrial water systems. Feature → Business Impact → Application: Drive Composer PC tool enables guided configuration, saving commissioning time and reducing engineering errors. Application: Useful across water utilities, building services, and process industries. Feature → Business Impact → Application: 7.5 kW, 17 A input supports robust motor performance for mid-range pump loads, while maintaining a compact footprint and straightforward replacement path for aging drives.
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FAQs
Yes. The ACQ531-01 Drive is designed for straightforward integration with three-phase motors commonly used in water and wastewater pumping. Its wall-mounted IP20 enclosure simplifies mounting, and the unit supports standard ABB cabling practices. Optional panels and the Drive Composer PC tool help align settings with existing motor specifications, reducing rewiring and commissioning time while maintaining reliable protection and fault diagnostics.
Key specs include a 7.5 kW power rating and 17 A input current, with IP20 enclosure as standard. The drive features pump-optimized software, an energy calculator for savings estimation, and compatibility with optional Hand-Off-Auto and Bluetooth panels. These features enable precise speed control, efficient startup/shutdown sequences, and easy remote monitoring, which collectively enhance pump performance and lifecycle cost management.
Absolutely. The ACQ531-01 variant is purpose-built for pumping in water and wastewater systems, delivering robust pump control, energy efficiency, and compact installation. Its wall-mount design supports tight plant environments, while the built-in pump application features help tailor control to varying flow demands, improving process stability and reducing energy consumption across typical municipal and industrial pumping scenarios.
The drive is designed with an IP20 enclosure standard, which provides basic ingress protection for indoor installations. It is commonly aligned with CE-era safety expectations for industrial drives and typical electrical installations. Always verify local regulatory requirements and supplier validation for your installation to ensure full compliance with national standards and site-specific safety guidelines.
ROI is driven by measurable energy savings from optimized pump control and reduced wear through smooth acceleration. The Drive Composer PC tool and optional Hand-Off-Auto or Bluetooth panels streamline commissioning and ongoing adjustments, minimizing maintenance labor. ABB’s ecosystem also enables easier firmware updates, diagnostics, and remote monitoring, helping sustain efficiency gains and predictable performance over the drive lifecycle.