ABB ACS310-03U-26A8-2 LV AC Drive Module - 7.5 HP
Part Number: 3AUA0000049477
Quick Summary
ACS310 LV AC drive module from ABB provides precise speed control for pumps and fans. This solves energy waste and pressure fluctuations that degrade performance and shorten equipment life. It meets CE safety and EMC standards and features an IP-rated enclosure for rugged plant environments. The drive includes built-in PID controllers and pump and fan control (PFC), enabling rapid adaptation to changing flow or pressure while maintaining steady operation. For procurement teams, the ACS310 offers a compact, panel-friendly solution that reduces wiring complexity and supports reliable, scalable drive integration across multiple applications.
Product Information
Extended Description
3AUA0000049477 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) enable dynamic tuning of the drive’s output. Business Impact → This delivers tighter process regulation, reduced energy usage, and steadier pressure and flow in variable torque applications. Application → Particularly beneficial for booster pumps and supply/return ventilation fans where demand shifts are frequent. Feature → Variable torque optimization designed for pumps and fans reduces mechanical stress and energy spikes. Business Impact → Lower operating costs and extended motor life through smoother acceleration/deceleration profiles. Application → Ideal for HVAC retrofits and new plant installations with fluctuating load profiles. Feature → Compact, panel-friendly installation minimizes wiring and mounting footprint. Business Impact → Faster commissioning, lower labor costs, and easier multi-drive parity in control cabinets. Application → OEM line upgrades and panel assemblies where space is at a premium. Feature → Built-in control logic adapts to external signals such as pressure or flow data. Business Impact → Enhanced process compliance and more predictable system behavior. Application → Systems with sensors that require responsive speed adjustments to maintain setpoints. Feature → Robust integration with pump and fan drive workflows reduces total cost of ownership. Business Impact → Predictable performance, easier maintenance planning, and better uptime. Application → Industrial plants seeking reliable, scalable drive solutions for fluid systems and ventilation networks.
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FAQs
Begin by confirming motor type and voltage compatibility with the drive (3-phase, suitable for 7.5 HP loads). Plan panel mounting space, connect three-phase input/output to the motor and mains per ABB wiring diagrams, and configure the PID and PFC settings to match your system sensors (pressure or flow). Verify motor protection, wiring integrity, and proper parameterization before commissioning.
Key specs include 7.5 HP drive rating and 26.8 A full-load current, with built-in PID controllers and pump/fan control (PFC). PFC adjusts speed in response to external data (e.g., pressure or flow), delivering tighter regulation, reduced energy use, and minimized system oscillations. This translates to steadier process performance and longer motor life in variable torque applications.
Yes. The ACS310-03U-26A8-2 is designed for variable torque applications such as booster pumps and supply/return fans. Its integrated PID and PFC provide rapid adjustments to changing demand, improving pressure stability, optimizing energy consumption, and ensuring reliable ventilation and pumping performance in HVAC and water systems.
The ACS310-03U-26A8-2 is designed to meet CE safety and EMC standards, with an enclosure that offers IP-rated protection suitable for rugged plant environments. These certifications support European compliance and reliable operation in busy industrial settings, while the enclosure helps guard against dust and moisture ingress during operation.
Expect energy savings from variable speed operation and smoother control that reduces wear on pumps and fans. The built-in PID/PFC streamlines commissioning and reduces process variance, contributing to lower maintenance needs and longer equipment life. With faster installation and easier integration, projects can achieve payback on energy costs through lower energy bills and reduced downtime.