ABB ACS310-03U-19A4-2 LV Drive - Pumps & Fans, 5 Hp
Part Number: 3AUA0000049476
Quick Summary
ABB ACS310-03U-19A4-2 LV drive optimizes variable torque control for pumps and fans, delivering precise speed and torque regulation across challenging industrial duties. For engineers facing energy waste and unstable system pressures, this drive offers built-in PID control and dedicated pump and fan logic that automatically adapts performance to changing demand. It aligns with CE compliance expectations and is designed for rugged, IP-rated environments, with considerations for SIL safety integration as part of broader control architectures. In addition to reliable torque control, it delivers a clear business value by reducing energy consumption, minimizing equipment wear, and simplifying integration with existing ABB automation ecosystems. This combination supports longer equipment life and faster project deployment while improving lifecycle cost.
Product Information
Extended Description
3AUA0000049476 ABB: The ACS310 drives are designed for variable torque applications such as booster pumps and supply and return fans. The drive includes a powerful and beneficial set of features designed for pump and fan applications. These features include built-in PID controllers and pump and fan control (PFC) that varies the drive=E2=80=99s performance in response to changes in pressure, flow or other external data.
Feature: Built-in PID controllers and pump/fan control (PFC) enable automatic tuning of flow and pressure, delivering improved process stability and energy efficiency. Business Impact: Lower energy bills and reduced wear on pumps and fans, with predictable performance under fluctuating demand. Application: Booster pumps and supply/return fans in HVAC and process systems. Feature: 5 Hp (Pn) and 19.4 A rating in a compact LV drive design, enabling straightforward integration into standard motor circuits. Business Impact: Simplified panel layouts, reduced wiring complexity, and faster commissioning. Application: Retrofit and new installations across industrial facilities. Feature: Energy efficiency and lifecycle cost reduction through precise torque and speed control. Business Impact: Lower operating costs and longer motor life due to smooth starts and optimized duty cycles. Application: Any pumping or ventilation system driven by variable torque loads. Feature: Pump and fan-centric control logic supports stable system response to external data inputs, improving process reliability. Business Impact: Consistent pressure/flow, reduced system disturbances, and easier regulatory compliance. Application: Air handling units and process pumps in challenging environments. Feature: Compatibility with ABB’s drive ecosystem and straightforward integration with existing controls enhances install-time reliability. Business Impact: Faster deployment, reduced maintenance overhead, and coherent diagnostics across the motor drive stack. Application: New builds and upgrades in facilities relying on ABB automation.
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FAQs
The ACS310-03U-19A4-2 is a low-voltage drive designed to control pumps and fans with variable torque needs. It is intended for typical LV motor applications and aligns with common industrial electrical practices. For exact input configurations and wiring schemes, consult the official product sheet and commissioning notes to ensure correct phase connection and protective devices are in place.
Key specs include a 5 Hp nominal power rating and a current rating of 19.4 A. The unit features built-in PID control and pump/fan logic (PFC) to adapt performance to demand. These capabilities help maintain target pressure or flow while optimizing energy use in booster pumps and HVAC fans.
Ideal for variable torque applications such as booster pumps and supply/return fans, the drive excels in HVAC systems and process industries where maintaining precise pressure and flow is critical. Its pump/fan logic minimizes overshoot, reduces energy consumption, and extends equipment life by matching motor speed to actual demand.
The ACS310-03U-19A4-2 is designed to align with industry standards, including CE compliance for European markets. Many ABB drives are offered in configurations with robust enclosure protection suitable for industrial environments, and safety-oriented integration can be planned within SIL-based control architectures. Always verify the specific certification pack with the supplier for your region and application.
Plan for straightforward integration with existing ABB controls, ensuring proper sizing of the drive to match motor specifications (5 Hp, 19.4 A) and confirming suitable motor protection and wiring. Benefit from reduced energy consumption, smoother startup and ramping profiles, and centralized diagnostics that support proactive maintenance and faster issue resolution.