ABB ACS310-03E-50A8-2 LV AC Drive Module - 11 kW
Part Number: 3AUA0000039624
Quick Summary
The ABB ACS310-03E-50A8-2 LV AC drive module is designed to precisely control motor speed for pumps and fans in HVAC, water systems, and industrial processing. It helps address energy waste and wear caused by fixed-speed operation and poorly tuned controllers, delivering dynamic response to changing load conditions. Built with essential certifications and protections, the drive supports CE conformity and is available in IP-rated configurations to suit harsh industrial environments, while offering diagnostics and safety features to align with SIL-informed safety practices. Beyond control, this module delivers measurable business value through energy savings, reduced equipment stress, and streamlined integration with existing automation architectures, enabling faster ROI and improved system reliability.
Product Information
Extended Description
3AUA0000039624 ABB: The ACS310 drives are designed for squared 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) — Business Impact: Precise regulation of pressure, flow, and speed reduces waste and wear while maintaining setpoints; Application: Booster pumps and supply/return fans in HVAC and process plants. Feature: 11 kW rating with 50.8 A current — Business Impact: Supports common high-torque motors with compact, retrofit-friendly installation; Application: Upstream pumping stations and air handling units. Feature: Dynamic speed modulation for energy efficiency — Business Impact: Lower energy consumption and smoother operation through optimized drive profiles; Application: Variable load HVAC and pumping systems. Feature: Diagnostics and safety features — Business Impact: Lower downtime via real-time monitoring and fault reporting; Application: Critical process lines and mission-critical pumps. Feature: Easy integration and installation — Business Impact: Faster commissioning and reduced wiring complexity in standard control cabinets; Application: Retrofit projects and new Line Side installations. Feature: Compatibility with ACS310 ecosystem — Business Impact: Unified maintenance and software updates across drives; Application: Scalable automation architectures and plant-wide modernization.
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FAQs
Plan for a secure DIN-rail or panel mounting, connect motor leads U, V, W to the drive outputs, and wire control signals (analog/digital as per the project). Set basic motor parameters matching the 11 kW, 50.8 A rating, and enable built-in protections. Use appropriate fusing, shielding, and proper earth ground to ensure reliable operation in industrial environments.
Built-in PID controllers maintain target pressure or flow with minimal overshoot, while pump/fan control (PFC) dynamically adjusts speed based on external data. This leads to smoother system regulation, reduced energy use, and less mechanical wear, which translates to longer equipment life and lower maintenance costs in applications like booster pumps and HVAC fans.
Yes. The drive is optimized for squared torque applications such as booster pumps and supply/return fans, with a 11 kW rating and built-in control features that manage load changes efficiently. Its PFC capability and PID control support stable operation under fluctuating demand, improving process reliability in pumping and ventilation systems.
This ABB drive typically aligns with CE conformity for European markets and offers IP-rated configurations suitable for industrial environments. While exact ratings may vary by model and region, the ACS310 family is designed to meet common safety and performance standards, with built-in diagnostics to support safe operation and maintenance.
Expect meaningful energy savings through optimized speed profiles, reduced mechanical wear due to smoother starts and stops, and fewer unplanned outages thanks to built-in diagnostics. The result is a faster payback in HVAC and pumping systems, with lower maintenance labor and longer service intervals for critical fans and pumps.