ABB ACH531-01-018A-4+J400 LV AC Drive - IP20
Part Number: 3AXD50000751969
Quick Summary
ACH531-01-018A-4+J400 is a LV AC wall-mounted drive that controls fans, pumps, and compressors in HVAC. For engineers facing startup delays and costly commissioning, built-in control features streamline setup, reduce wiring, and shorten time-to-commission. It uses an IP20 indoor enclosure and is CE-certified, with optional Bluetooth for remote commissioning and continuous monitoring from site. The standard control panel simplifies startup, while integration with common HVAC components supports scalable, energy-efficient system design. Choosing ACH531-01-018A-4+J400 translates to lower lifecycle costs, faster ROI, and reliable performance across fans, pumps, and air-handling units.
Product Information
Extended Description
3AXD50000751969 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 built-in control for fans, pumps, and compressors is a core capability. Business impact: reduces external hardware, simplifies wiring, and speeds commissioning. Application: HVAC fans, pumps, compressors in air handling units (AHUs) and chillers. IP20 indoor enclosure and wall-mount design provide a safe, compact footprint for indoor mechanical rooms. Impact: easier retrofits and new builds with simplified installation and improved accessibility for service. Application: rooftop units and packaged HVAC layouts where wall-mounted control is preferred. Optional Bluetooth capability enables remote commissioning and monitoring. Impact: minimizes on-site visits, accelerates troubleshooting, and supports remote diagnostics. Application: commissioning and ongoing maintenance of HVAC drives in facilities with dispersed equipment. Standard basic control panel supports quick startup and straightforward operation. Impact: lowers training requirements and reduces project lead times. Application: new installations and upgrades in mid-size HVAC projects where fast deployment matters. Energy-efficient operation through precise speed control and smooth ramping. Impact: lowers energy consumption, reduces operating costs, and improves system reliability in mission-critical environments. Application: air handling units, fans arrays, pumps, and compressors across commercial HVAC installations.
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FAQs
ACH531-01-018A-4+J400 is a wall-mounted LV drive designed for HVAC fans, pumps, and compressors. It can replace traditional VFDs in air handling units and chillers, fits in an indoor IP20 enclosure, and uses a standard control panel to streamline wiring and field startup. Verify motor rating, 7.5 kW, and current alignment (17 A) to ensure seamless integration with existing motors and power supplies.
This drive offers reliable variable-speed control for HVAC components, delivering smooth ramping, torque control, and energy-efficient operation. With a 7.5 kW power rating and 17 A current, it supports mid-size HVAC loads while enabling precise speed regulation for fans, pumps, and compressors, reducing energy use without compromising comfort or process requirements.
Yes. The ACH531-01-018A-4+J400 is designed for HVAC systems including air handling units, rooftop units, and chillers. Its built-in control features, IP20 enclosure, and compact wall-mounted form factor make it well-suited for mechanical rooms and spaces where space and reliability are critical, delivering consistent performance in mission-critical environments.
The drive uses an IP20 protection rating appropriate for indoor installations and is CE-certified, aligning with common European regulatory requirements. When deploying, verify local electrical codes, wiring practices, and any country-specific standards to ensure full compliance during installation and operation.
Remote commissioning with optional Bluetooth reduces on-site visits, speeds startup, and simplifies monitoring, lowering labor costs. Built-in control and simplified operation minimize training needs and ongoing maintenance, contributing to faster payback and lower lifecycle costs across HVAC arrays such as fans, pumps, and air handling units.