ABB ACS320-01U-07A5-2 Motors & Drives - Embedded BACnet HVAC
Part Number: 3AUA0000039642
Quick Summary
ABB ACS320-01U-07A5-2 HVAC microdrive optimizes pump and fan performance in commercial buildings. This compact controller helps facilities cut energy use while maintaining precise speed control. For engineers wrestling with integrating drives into building management systems, embedded BACnet MS/TP support simplifies wiring and communications in existing networks. Built to support HVAC applications—from booster pumps to exhaust and condenser fans—it carries UL-listed electrical compliance and CE-friendly design, offering dependable operation across European and North American installations. By combining a small footprint with scalable control, this drive reduces total cost of ownership, simplifies maintenance, and accelerates project ROI, while enabling compatibility with ABB's drive ecosystem and BAS strategies such as energy management and predictive maintenance.
Product Information
Extended Description
3AUA0000039642 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 BACnet MS/TP enables seamless building-management-system integration, slashing wiring complexity and enabling real-time monitoring of motor loads. This translates into faster commissioning and easier fault diagnostics in crowded mechanical rooms. Typical applications include booster pumps and exhaust or condenser fans where reliable BAS communication is essential. Compact 2 HP, 230 V operation with a 16.8 A draw delivers precise motor control in a small footprint, reducing cabinet space and wiring runs. The microdrive's optimized PWM and control algorithms minimize energy waste during variable-speed operation, yielding measurable energy savings for daily running hours in HVAC equipment. Designed to integrate with ABB's drive ecosystem, ACS320-01U-07A5-2 supports straightforward parameterization and quick commissioning with industry-standard cables and connectors. Its built-in HVAC profiles simplify setup for common tasks like fan speed regulation, pump control, and setpoint tracking. These features help facilities managers meet commissioning deadlines and minimize on-site programming costs. UL-listed electrical certification and CE-friendly design provide regulatory assurance for both North American and European projects. The drive's robust HVAC-focused features improve reliability in demanding environments, reducing maintenance calls and extending equipment life. Operators can rely on predictable performance during start-ups, load changes, and variable-speed campaigns. By delivering energy-efficient operation and simplified maintenance, the ACS320-01U-07A5-2 supports faster ROI for retrofits and new builds. Its compact form factor and embedded BACnet MS/TP cut project risk and enable scalable control strategies across multiple pumps and fans.
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FAQs
ABB ACS320-01U-07A5-2 includes embedded BACnet MS/TP, so integration starts with confirming BAS compatibility and network addressing. Connect the RS-485 BACnet port, set device instance, baud rate, and network IDs according to ABB's installation guide, then load HVAC profiles and motor parameters. The drive provides direct read/write access to motor speed and reliable BAS communications.
Operating at 2 HP and 230 V with 16.8 A enables strong, precise torque control for HVAC pumps and fans. Variable-speed operation reduces throttle losses and current spikes, improving overall efficiency. Energy savings accumulate during part-load conditions, lowering operating costs and extending motor life through smoother start-ups and reduced thermal stress.
Yes. The ACS320-01U-07A5-2 is purpose-built for HVAC on booster pumps, exhaust and condenser fans, and supply/return fans. Embedded HVAC profiles and BACnet MS/TP support streamline control, enabling coordinated operation with building management systems while maintaining energy-efficient performance across varying loads.
The ACS320-01U-07A5-2 features UL-listed electrical certification and CE-compliant design, addressing common regulatory requirements for North American and European projects. These certifications help reduce compliance risk during installations, inspections, and audits in diverse environments.
The drive delivers measurable ROI by lowering energy use through precise speed control and fewer throttling losses. Simplified commissioning and BAS integration reduce installation time and maintenance calls. The combination of energy savings, reduced wiring, and reliable HVAC operation translates to faster payback in retrofit and new-build projects.