ABB ACS320-03U-01A2-4 HVAC Microdrive - Embedded BACnet MS/TP
Part Number: 3AUA0000039655
Quick Summary
The ACS320 HVAC microdrive delivers precise motor control for pumps and fans in building HVAC systems. This compact drive targets energy efficiency and reliable operation, addressing the challenge of variable load in modern facilities. It carries safety and interoperability commitments, including UL-listed safety and BACnet MS/TP compatibility, with CE-ready and IP-rated options available in the wider ACS320 family. For engineers and procurement teams, the result is simpler installation, easier commissioning, and ongoing compliance across diverse sites. By combining tight control, building-management integration, and a small footprint, this drive reduces energy costs, streamlines service, and supports scalable HVAC solutions for commercial and light-industrial environments.
Product Information
Extended Description
3AUA0000039655 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 ACS320-03U-01A2-4 microdrive fits tight panels and reduces wiring complexity. Business Impact: Lower installation costs, smaller electrical cabinets, and faster commissioning. Application: Booster pumps and supply/return fans in air-handling units and compact HVAC installations. Long-tail keywords: HVAC microdrive, compact motor drive, panel space reduction. Feature: Embedded BACnet MS/TP for building automation. Business Impact: Seamless integration with existing BMS, reducing commissioning time and retrofit risk. Application: Centralized monitoring and control of fans and pumps in commercial buildings. Long-tail keywords: BACnet MS/TP integration, HVAC BMS compatibility, building management system. Feature: Energy-efficient speed control for pumps and fans. Business Impact: Quantifiable energy savings and lower operating costs over the life of the installation. Application: Variable-volume air handling and circulating pumps in HVAC systems. Long-tail keywords: energy efficiency in HVAC, variable speed drive, motor current optimization. Feature: 0.5 HP, 2.2 A, 460 V three-phase rating. Business Impact: Designed for common HVAC motor loads, ensuring compatibility with standard plant equipment and wiring. Application: Small to mid-size HVAC pumps and condenser/exhaust fan motors. Long-tail keywords: 460 V drive, 3-phase HVAC motor control, motor current. Feature: UL-listed safety and robust HVAC fit. Business Impact: Safer installations with recognized safety certification, reducing risk and traceability for audits. Application: Industrial and commercial HVAC panels requiring certified drives. Long-tail keywords: UL-listed drive, HVAC safety certification, compliant motor controller.
Get a Quick Quote for a ABB 3AUA0000039655
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3AUA0000039655?
Enquire Now
FAQs
Yes. The ACS320-03U-01A2-4 is a 3-phase HVAC microdrive rated for 0.5 HP with 2.2 A at 460 V, making it a natural fit for small to mid-size pumps and fans in commercial and light-industrial HVAC systems. Its compact form, wiring simplicity, and UL-listed safety support straightforward panel installation and reliable motor control.
The drive provides precise speed control tailored for HVAC loads, allowing smoother ramping, reduced start‑up currents, and reduced energy use through optimized motor torque. Embedded HVAC features, including BACnet MS/TP interoperability, enable proactive demand management and tighter coordination with building automation systems, improving overall system efficiency and comfort without compromising reliability.
Absolutely. The ACS320-03U-01A2-4 is designed for pump and fan applications, including booster pumps, exhaust, condenser, and supply/return fans. Its 0.5 HP capacity and 460 V three-phase input suit typical HVAC motor loads, while BACnet integration simplifies control from BAS platforms, ensuring coordinated operation across multiple units and zones.
The ACS320-03U-01A2-4 is UL-listed, providing essential safety validation for electrical equipment. For regional compliance, verify CE marking and IP rating options available within the ACS320 family with your supplier, as these variants vary by model and configuration. Always confirm the exact certification scope on the datasheet or with your ABB representative.
Expect reduced energy costs from tighter speed control and smoother motor operation, which lowers wear and maintenance needs for pumps and fans. The integrated BACnet capability reduces commissioning time and commissioning changes during operation, improving lifecycle value. ABB’s support ecosystem and the drive’s compact footprint contribute to quicker service, easier spare-part planning, and a faster return on investment.