ABB ACQ531-01-07A3-4+0J404 Drives - IP20 Enclosure
Part Number: 3AXD50000751846
Quick Summary
ABB ACQ531-01-07A3-4+0J404 drives optimize pump control for water and wastewater systems. This solution reduces commissioning time and simplifies integration with existing plant automation. Many pump drives complicate maintenance and energy management without intuitive controls. The IP20-protected enclosure and CE conformity support safe, compliant operation in harsh environments. The drive ships with built-in simple pump functionality and an energy calculator to visualize energy savings, while optional Hand-Off-Auto panels, Drive Composer PC tool, and Bluetooth control panel expand control options. By aligning with industry standards, it supports reliable operation in municipal and industrial water networks.
Product Information
Extended Description
3AXD50000751846 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.
Built-in pump application functionality enables automatic start/stop sequencing and flow-specific control, reducing engineering effort and external wiring. This reliability translates into faster commissioning, easier maintenance, and fewer field wiring errors in pump stations. Application: municipal water networks and wastewater facilities benefit from streamlined integration with existing automation. Energy calculator built-in helps quantify energy savings from reduced head and flow variation, supporting ROI calculations for pump projects. This feature empowers operators to justify controls upgrades and track performance over time. Application: utility-scale pumping and municipal systems aiming to curb energy costs. IP20 enclosure provides protection in plant environments while keeping the unit compact for wall mounting. This saves space and simplifies installation in existing control rooms. Application: confined-space pump rooms and compact plant layouts. Optional Hand-Off-Auto panel offers operator-friendly control without dedicated PLC changes. In high-turnover plants, it reduces training time and startup risk. Application: field maintenance crews and remote sites needing quick local control. Drive Composer PC tool streamlines programming, diagnostics, and firmware updates, enabling faster deployment and easier troubleshooting. Bluetooth control panel enables wireless commissioning and on-site adjustments, reducing service time and cabling. Application: system integrators and service teams seeking flexible, scalable control. With a 3 kW rating and 7.2 A input, the drive is compatible with common pump motors, enabling scalable deployment across multiple sites with consistent performance. Application: municipal networks and industrial pumping systems that require standard motor compatibility.
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FAQs
Install the unit on a suitable wall with the IP20 enclosure, wire per standard motor and drive guidelines, and configure motor and pump parameters using Drive Composer or the built-in interface. For local control, connect the optional Hand-Off-Auto panel and enable the energy calculator to monitor performance. Ensure motor ratings align with 3 kW output and 7.2 A input, and follow site safety procedures.
Key specs include a 3 kW output and 7.2 A input, with IP20 protection for indoor installations. Compare motor service factor, allowable start-up current, and drive soft-start capabilities to your pump curve. Plan for proper cabling, EMI considerations, and ensure mounting on a compliant wall surface to maintain cooling and reliability.
Yes. It is designed for pump control in water and wastewater systems, offering built-in pump features and energy-saving capabilities. The IP20 enclosure supports indoor plant rooms, and optional Hand-Off-Auto, Drive Composer, and Bluetooth panels provide flexible control for operators and field technicians across municipal and industrial settings.
Key considerations include IP20 protection for indoor installations and CE conformity for EU regulatory compliance. Depending on your region, additional certifications such as UL/CSA may apply through local distributors. Verify with ABB documentation and ensure enclosure approvals and panel certifications align with your facility’s requirements.
Expect energy savings from variable-speed pumping, reduced motor wear due to soft-start, and lower maintenance costs. The built-in energy calculator supports ROI calculations and performance validation. Standardizing on a single drive platform across multiple pumps also reduces spare parts and training costs, improving overall lifecycle value.