ABB ACS320-01U-02A4-2 Microdrive for HVAC - UL 0.5 HP
Part Number: 3AUA0000039639
Quick Summary
ACS320-01U-02A4-2 microdrive from ABB optimizes pump and fan control in HVAC systems. Engineers often confront energy waste and integration challenges when trying to scale variable-speed drives across building management networks. Although UL-listed electrical safety is indicated in the data, CE and IP certifications are not specified here, so verify local compliance for your project. The drive’s embedded BACnet MS/TP and compact footprint simplify wiring and enable straightforward integration with modern BMS, improving commissioning times and reducing risk. By combining precise speed control with building-automation compatibility, it delivers measurable energy savings and enhanced system reliability for day-to-day operations.
Product Information
Extended Description
3AUA0000039639 ABB: The compact ACS320 will save energy throughout your pump and fan HVAC applications. From booster pumps, exhaust and condenser fans to supply and return fans, the drive=E2=80=99s built-in HVAC features such as embedded BACnet (MS/TP) ensure easy and complete integration into building management systems.
Feature: Compact, 0.5 HP microdrive with 230 V input and 6.1 A draw. Business Impact: Delivers efficient control for small to mid-size HVAC pumps and fans without overbuilding the electrical supply. Application: Booster pumps and small exhaust or condenser fans in commercial spaces. Feature: Built-in BACnet MS/TP communication. Business Impact: Simplifies integration with existing building management systems, reducing wiring and commissioning time. Application: New installations and retrofit projects where BACnet is the backbone of the control network. Feature: Energy-saving drive with precise speed modulation. Business Impact: Lowers operating energy costs across HVAC circuits and extends motor life by avoiding excessive starts and stops. Application: Continuous fan and pump operation in climate-controlled areas. Feature: Standard 230 V compatibility and straightforward installation. Business Impact: Minimizes disruption and enables rapid deployment in legacy and new-build environments. Application: Retrofit projects in older facilities and streamlined installs in modern systems. Feature: ABB support and compact form factor. Business Impact: Faster commissioning, easier maintenance, and reduced footprint in control panels. Application: Space-constrained mechanical rooms and centralized drive cabinets.
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FAQs
ACS320-01U-02A4-2 installs in standard 230 V control panels and supports up to 0.5 HP motors at 6.1 A. It uses a compact form factor to fit smaller motor-control cabinets and reduces wiring complexity by offering integrated communication (BACnet MS/TP). Proper cabling and motor ratings should match the drive’s output, and commissioning should verify the BACnet integration with the local building management system.
The ACS320-01U-02A4-2 is rated for 230 V input with a 0.5 HP (approximately 0.37 kW) output capability and a typical current draw around 6.1 A. It includes built-in HVAC features and BACnet MS/TP communication, enabling straightforward integration with BMS networks. These specifications suit small to mid-size pumps and fans used in commercial HVAC applications.
Yes. The ACS320-01U-02A4-2 is designed for HVAC pumps and fans, including booster pumps and exhaust/condenser fans. Its compact 230 V microdrive with a 0.5 HP rating provides precise speed control and energy efficiency, while BACnet MS/TP facilitates scalable integration with centralized building management systems for larger facilities.
The data indicates UL-listed electrical safety support for the device. For rigorous project compliance, confirm local CE and IP requirements with your procurement team or ABB representative, as those certifications are not specified in the provided data. Always verify motor compatibility, enclosure rating, and installation codes before field deployment.
Energy savings from precise speed control and reduced start/stop cycles contribute to a favorable ROI in HVAC applications. The embedded BACnet MS/TP reduces wiring and commissioning costs, while the compact design minimizes cabinet space and maintenance, leading to lower total cost of ownership in retrofit or new-build projects.