ABB 3AXD50000751976 LV AC Wall-Mounted Drive - IP20
Part Number: 3AXD50000751976
Quick Summary
ABB 3AXD50000751976 LV AC wall-mounted drive controls HVAC equipment with precise speed and torque for compact installations. Engineers often face lengthy commissioning, complex wiring, and inconsistent performance across fans, pumps, and compressors. This drive is CE certified, IEC-compliant, and housed in an IP20 enclosure, ensuring safe operation in indoor plant rooms. Built-in control features reduce installation time, and optional Bluetooth enables remote commissioning and monitoring, delivering faster ROI. The solution complements modern HVAC strategies, supporting energy efficiency while simplifying maintenance and ongoing control.
Product Information
Extended Description
3AXD50000751976 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. Business impact: reduces wiring complexity and commissioning time by delivering core HVAC control functions directly in the drive, ensuring reliable startup of multiple loads. Application: ideal for air-handling units (AHUs), air-cooled chiller systems, and packaged rooftop units. Feature: IP20 wall-mounted enclosure with compact footprint. Business impact: enables safe indoor installation with minimal panel space, lowering enclosure costs and simplifying retrofits. Application: plant rooms and mechanical spaces where wall-mount is preferred. Feature: Optional Bluetooth capability for commissioning and monitoring. Business impact: eliminates multiple site visits and provides remote tuning, improving project timelines and maintenance planning. Application: commissioning during installation, then remote health checks across multiple facilities. Feature: Easy startup with built-in basic control panel. Business impact: reduces commissioning complexity and shortens time to first run, lowering total cost of ownership. Application: new HVAC installations and retrofit projects where speed matters. Feature: Energy-efficient control algorithms for HVAC loads. Business impact: lowers energy consumption, contributing to lower operating costs and compliance with sustainability targets. Application: variable-speed control for fans and pumps in HVAC systems and chillers. Feature: Compatibility with 11 kW, 25 A load and IEC standards. Business impact: ensures proper sizing and predictable performance for mid-range HVAC equipment. Application: fans and pumps in mid-capacity HVAC systems.
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FAQs
This drive is designed for low-voltage HVAC applications and supports direct control of fans, pumps, and compressors in air-handling units, chillers, and packaged units. Its wall-mount form factor and IP20 enclosure simplify indoor installations, while built-in control features reduce external wiring and panel customization, accelerating site commissioning and ensuring reliable startup across multiple loads.
Key specs include a nominal power rating of 11 kW (Pn 11 kW) and a current rating of 25 A, suitable for mid-range HVAC equipment. It is a low-voltage drive designed for indoor use with an IP20 enclosure. Optional Bluetooth enables remote commissioning and monitoring, and IEC-compatible design supports standard HVAC control interfaces.
Yes. The ACH531-01-026A-4+J400-based configuration is optimized for controlling fans, pumps, and compressors in AHUs and chillers. Its built-in control capabilities simplify integration with HVAC control schemes, and its compact, wall-mounted installation saves space in mechanical rooms while delivering stable, energy-efficient operation.
The drive carries CE certification and IEC-compliant design, providing assurance of standard-compliant performance. It is housed in an IP20 enclosure for indoor environments, offering protection against dust and direct contact. These certifications and ratings help HVAC projects meet regulatory and safety requirements while ensuring interoperability with building management systems.
Built-in control features and the option for Bluetooth remote commissioning reduce on-site visits and startup time, lowering labor costs. Energy-efficient motor control reduces run-time energy consumption for fans and pumps, delivering ongoing cost savings. Routine maintenance is simplified by centralized monitoring and health checks, supporting predictable lifecycle costs for HVAC fleets.