ABB ACH531-01-02A7-4+0J404 LV AC Drive - IP20 Enclosure
Part Number: 3AXD50000751983
Quick Summary
ABB ACH531 LV AC drive controls HVAC fans, pumps, and compressors for reliable, energy-efficient operation in commercial and industrial buildings. Engineers confront lengthy commissioning, wiring complexity, and inconsistent performance when integrating variable-speed drives with modern HVAC equipment. This model is CE-certified and shipped with an IP20 enclosure, with optional Bluetooth for remote commissioning and monitoring. Built-in control features simplify startup, setpoint tuning, and protection, helping reduce installation time and field wiring. The result is tighter energy management, smoother control of airflow and fluid pumps, and a faster path to ROI. Secondary benefits include easier procurement, improved spare-part compatibility, and streamlined maintenance planning for HVAC systems.
Product Information
Extended Description
3AXD50000751983 ABB: The ACH531 drive offering has all key features built-in to control fans, pumps and compressors, and more complex equipment like air-handling units and chillers, ensuring a smooth, energy-efficient operation of your HVAC systems in normal and mission-critical situations. The built-in features significantly reduce installation time and the standard basic control panel can make startup, commissioning, and operation easy. The optional Bluetooth=C2=AE capability enables the commissioning and monitoring of the drive from a distance. The ACH531-01 comes in an IP20 enclosure and can be installed on the wall as standard.
Feature to Benefit to Application: Built-in HVAC control features streamline startup, monitoring, and protection, reducing commissioning time and field wiring while improving system reliability for fans, pumps, and compressors in HVAC networks. This directly translates to faster project turnover, lower installation costs, and consistent air-handling performance in commercial buildings and industrial facilities. Feature to Benefit to Application: IP20 enclosure and wall-mount design simplify site installation, improve safety, and reduce enclosure cooling needs; ideal for HVAC rooms, corridors, and mechanical basements where space and access are constrained. Feature to Benefit to Application: Optional Bluetooth enables remote commissioning and fault diagnostics, cutting service trips and enabling proactive maintenance for air-handling units and chillers. Feature to Benefit to Application: Built-in energy-management capabilities support precise speed control and pump/fan regulation, delivering measurable energy savings and a lower total cost of ownership for HVAC systems. Feature to Benefit to Application: 0.75 kW, 2.6 A rating provides solid compatibility with mid-size HVAC components, ensuring smooth integration with existing motor setups and simplifying spare-parts planning for retrofits. Feature to Benefit to Application: CE certification and HVAC-focused design deliver compliance assurance for regulated environments, supporting procurement decisions and reducing risk in projects requiring standardization and documentation.
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FAQs
Plan for a wall-mounted installation with an IP20-rated enclosure and adequate clearance for heat dissipation. Use the built-in basic control panel to simplify startup, tuning, and protection settings. Ensure a clean, ventilated mounting surface and proper wiring to minimize commissioning time and field wiring complexity.
Key specs include a 0.75 kW (Pn) rating with a 2.6 A current draw, IP20 enclosure, and a compact wall-mount form factor. Optional Bluetooth supports remote commissioning and monitoring. Designed for HVAC applications such as fans, pumps, and compressors in AHUs and similar equipment.
Yes. The ACH531 is built to control HVAC loads including fans, pumps, and compressors, making it suitable for air handling units, chillers, and other HVAC equipment requiring reliable, energy-efficient variable-speed control with easy integration.
The drive is CE-certified and features an IP20-rated enclosure, which supports safe operation in standard HVAC environments. Optional Bluetooth provides remote access for commissioning and monitoring, enhancing maintenance workflows.
Projected ROI comes from energy savings due to precise speed control, reduced commissioning time thanks to built-in features, and fewer service visits enabled by remote diagnostics (Bluetooth). These factors lower total cost of ownership and improve system uptime for HVAC networks.