ABB ACS320-03U-19A4-2 HVAC Microdrive - Embedded BACnet
Part Number: 3AUA0000039651
Quick Summary
ABB ACS320-03U-19A4-2 HVAC microdrive optimizes motor control for pumps and fans in commercial HVAC systems. Engineers often struggle with energy waste and complex integration between drives and building management systems. This drive delivers reliable performance with a 5 HP rating at 230 V and a maximum 27.3 A, helping you meet energy targets without sacrificing reliability. UL-listed safety standards are met, and embedded BACnet MS/TP enables straightforward BMS integration, reducing commissioning time. Its compact footprint and OEM-ready wiring simplify installation in equipment housings, enabling faster deployment, lower enclosure costs, and a clearer path to ROI for service providers and OEMs.
Product Information
Extended Description
3AUA0000039651 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.
Embedded HVAC features and BACnet MS/TP allow direct integration with building management systems, slashing commissioning time and enabling centralized visibility of motor-driven equipment. This makes ABB ACS320-03U-19A4-2 ideal for booster pumps, exhaust and condenser fans, and supply and return fans in commercial and institutional HVAC installations. The 5 HP, 230 V rating with a 27.3 A current delivers robust, dependable control for a wide range of motors, supporting precise speed regulation and reduced mechanical wear while improving overall system efficiency. A compact form factor translates to easier OEM installation, lower panel space requirements, and simplified retrofit projects without compromising performance. UL-listed safety provides regulatory confidence, and the device’s architecture supports straightforward maintenance and long-term reliability. In short, customers gain energy savings, lower lifecycle costs, and a smoother path to compliant, scalable HVAC control.
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FAQs
Install the ACS320-03U-19A4-2 on standard 230 V three-phase power and connect to the driven pump or fan motor within ABB’s ACS320 family. Parameterize for up to 5 HP with 27.3 A current, and configure the embedded BACnet MS/TP interface for building management system integration. The drive supports OEM HVAC equipment and is suitable for booster pumps, exhaust and condenser fans, and supply/return fans, providing straightforward compatibility with common HVAC motors.
Key specs include a 5 HP rated power, 230 V supply, and a maximum 27.3 A current, enabling reliable control of typical HVAC pumps and fans. The ACS320 series provides precise speed modulation, efficient PWM-based motor control, and onboard HVAC features that optimize airflow and pressure. These capabilities translate into energy savings, reduced peak demand, and smoother operation in variable load HVAC environments.
Yes. The ACS320-03U-19A4-2 is designed for HVAC OEM applications such as booster pumps, exhaust and condenser fans, and supply/return fans. Its embedded BACnet MS/TP enables seamless integration with building management systems, while the 5 HP 230 V specification covers a wide range of mid-size equipment. Its compact footprint makes it suitable for OEM housings and retrofit projects without sacrificing performance.
The ABB ACS320-03U-19A4-2 is UL-listed, ensuring safety compliance for electrical equipment used in HVAC installations. This certification helps ease regulatory approvals and enhances technician and operator confidence. Always verify labeling on the unit for current compliance and follow local regulations during installation and commissioning.
Expect faster ROI through energy efficiency gains from precise motor control and reduced energy waste in pumps and fans. The embedded BACnet interface lowers commissioning time and enables centralized monitoring, reducing maintenance visits. The compact design simplifies installation and minimizes enclosure costs, while UL-listed safety supports long-term reliability and reduced risk during operation.