ABB ACS310-03U-02A1-4 LV AC Drive Module - Pump & Fan Control
Part Number: 3AUA0000049481
Quick Summary
ACS310-03U-02A1 drives are LV AC variable-speed controllers for pumps and fans in HVAC and process plants. Operators often face energy waste and unstable system pressure when running pumps and fans at fixed speeds, leading to higher utility costs and increased wear. This ABB drive family offers built-in PID controllers and dedicated pump and fan control (PFC) to adapt performance to changing pressure, flow, or external data, improving stability. By matching load to demand, you can reduce energy use, lower maintenance costs, and extend equipment life, making it a strong choice for new installations or retrofit projects. Designed to integrate with standard ABB automation ecosystems, it supports reliable control strategies and helps meet reliability and sustainability goals.
Product Information
Extended Description
3AUA0000049481 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 and fan control (PFC) for closed-loop regulation. Benefit: Improves process stability and reduces energy waste in variable torque loads. Application: Booster pumps and supply/return fans in HVAC and process environments. Feature: Variable torque optimization for pumps and fans. Benefit: Aligns motor output with demand, lowering electrical current peaks and extending motor life. Application: Systems with fluctuating flow requirements such as cooling towers and air-handling units. Feature: Compact LV AC drive module designed for straightforward integration with the ACS310 family. Benefit: Speeds up commissioning, minimizes cabinet space, and simplifies wiring and configuration. Application: Retrofit projects and new installations in space-constrained control panels. Feature: Energy-efficiency focused control algorithms. Benefit: Measurable reductions in energy consumption and reduced operational costs over the life of the system. Application: Continuous process operations where pump and fan loads vary with process conditions. Feature: Industry-ready robustness with standard industrial inputs and outputs. Benefit: Reliable performance in demanding environments with predictable maintenance needs. Application: Industrial plants requiring dependable variable-speed drive performance and easy diagnostics.
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FAQs
Follow the manufacturer wiring diagrams for three-phase motors, connect the drive to a suitable power supply, set the motor rating to 0.75 HP and 2.1 A, and configure the PID and PFC parameters for your pump or fan task. Use standard ACS310 templates to reduce commissioning time and ensure proper protection and safe startup.
The drive supports 0.75 HP nominal power and 2.1 A current, with built-in PID controllers and pump/fan control (PFC) optimized for variable torque applications such as booster pumps and HVAC fans. It is designed to deliver smooth speed regulation and responsive control for pumps and fans under varying loads.
Yes. The ACS310-03U-02A1 is designed for pump and fan control with variable torque needs, making it well-suited for HVAC air-handling units, booster pumps, and return/supply pumping in water systems. Its PID and PFC features help maintain stable pressure and flow, improving energy efficiency and system reliability.
The data provided does not specify exact certifications. Verify CE conformity, IP protection level, and any SIL safety ratings from the official datasheet or distributor. Always confirm with your procurement team or ABB contact to ensure the variant meets your regulatory and safety requirements for your region.
Expected benefits include energy savings from optimized speed control, reduced mechanical wear due to smoother operation, and lower maintenance costs from fewer load fluctuations. Built-in PID and PFC enable tighter control of pressure and flow, contributing to a faster return on investment in both new installations and retrofits.