ABB 3AXD50000751808 ACQ531-01 Drives - IP20 Enclosure
Part Number: 3AXD50000751808
Quick Summary
ACQ531-01 drives are compact, wall-mounted controllers that deliver energy-efficient pump control for water and wastewater applications. Many pumping systems struggle with rising energy costs and inconsistent flow, and this drive simplifies commissioning while reducing energy waste. Built for reliability, it features IP20 protection, an integrated energy calculator, and seamless compatibility with ABB’s Drive Composer PC tool and optional Hand-Off-Auto control panel. The solution supports remote monitoring via optional Bluetooth and offers straightforward setup for motor protection and pump duty. Its small footprint and easy retrofitting reduce space needs and total installation time, delivering measurable savings for utility and industrial pumping systems.
Product Information
Extended Description
3AXD50000751808 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 functionality and energy calculator. Business Impact: Reduces commissioning time and optimizes pump duty for energy savings in water and wastewater systems. Application: Municipal pumping stations and industrial effluent handling where precise flow and head control matter. Feature: Compact wall-mounted IP20 enclosure. Business Impact: Frees floor space, simplifies retrofits, and eliminates the need for standalone drive cabinets in many installations. Application: Indoor plant rooms, pump houses, and retrofit projects in utilities and industrial facilities. Feature: Optional Hand-Off-Auto control panel, Bluetooth control panel, and Drive Composer PC tool. Business Impact: Speeds up commissioning, enables remote monitoring, and reduces on-site service time. Application: Field installations and service fleets where quick start-up and diagnostics are critical. Feature: 0.75 kW nominal power with IN: 2.6 A input; suitable for small-to-medium pumping needs. Business Impact: Delivers reliable variable-speed control while minimizing energy consumption and electrical stress on the motor. Application: Small-to-medium pumping stations, water treatment circulating pumps, and similar applications. Feature: ABB ecosystem integration with IP20 protection. Business Impact: Ensures indoor safety compliance and simplifies maintenance with familiar tools, reducing training and spare-part costs. Application: New builds and retrofit projects across utilities and industrial facilities.
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FAQs
The ACQ531-01 drives are designed for wall mounting in IP20 enclosures and support 0.75 kW motors with a 2.6 A input. Begin with motor parameter configuration, then connect to the plant’s control system using Drive Composer PC for guided setup. Optional Hand-Off-Auto panels simplify operator handover, while Bluetooth can facilitate remote diagnostics. Verify ventilation and ensure compliant wiring practices per the installation manual.
Expect improved energy efficiency through soft-start and precise speed control, visualized by the built‑in energy calculator. The 0.75 kW, 2.6 A profile aligns with typical small-to-medium pumps, reducing electrical stress on the motor and lowering overall energy consumption. In municipal and industrial plants, this translates to lower operating costs and more stable flow profiles.
You can configure and monitor the drive using ABB Drive Composer PC tool, and optionally deploy Hand-Off-Auto control panels or Bluetooth interfaces for remote access. These tools streamline commissioning, enable diagnostic checks, and support fast maintenance cycles in field service environments.
The ACQ531-01 drives come in an IP20 enclosure suitable for indoor spaces such as pump rooms and utility buildings. While designed to meet standard safety practices for industrial electronics, always verify site-specific coding and indoor environmental requirements. The IP20 rating provides protection against solid objects but is not intended for outdoor exposure.
ROI is driven by energy savings from optimized pump speed and reduced start-stop cycles, plus lower maintenance and cabinet costs due to a compact, integrated drive. Use the embedded energy calculator to model savings for your specific flow profiles and compare against existing VFDs or throttling methods to quantify payback.