ABB 3AUA0000039635 LV AC Drive Module - ACS310 11 kW, 25.4 A
Part Number: 3AUA0000039635
Quick Summary
The ABB 3AUA0000039635 LV AC Drive Module is a versatile speed controller for pumps and fans, delivering reliable variable-speed performance in HVAC and process cooling. Engineers often wrestle with startup surges, overshoot, and energy waste when controlling pumps and fans with fixed-speed solutions. This drive is designed with CE compliance and robust protection concepts, and it supports common industrial standards to help meet IP-rated enclosure requirements and SIL/PL safety considerations where needed. By combining built-in PID controllers with pump and fan control (PFC), it maintains steady pressure and flow, reduces energy use, and extends equipment life. The result is lower operating costs, easier commissioning, and scalable control for growing systems.
Product Information
Extended Description
3AUA0000039635 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) provide precise regulation of pressure, flow, and speed. Business Impact: This minimizes overshoot and reduces energy consumption by matching drive output to real demand. Application: Ideal for booster pumps and supply/return fans in HVAC and process cooling where stable setpoints matter. Feature: Engineered for squared torque applications with Pn 11 kW and 25.4 A. Business Impact: Delivers reliable starting torque and steady performance under fluctuating loads, reducing mechanical wear and peak current spikes. Application: Demanding pumping routines and high-demand ventilation tasks in industrial plants. Feature: Energy efficiency through variable speed operation and soft-start. Business Impact: Lowers electricity bills and extends motor life by reducing inrush and run-time wear. Application: HVAC air handling, water supply systems, and process cooling loops where load varies. Feature: Easy installation and integration with ABBs ACS310 family. Business Impact: Faster commissioning, reduced wiring complexity, and streamlined field upgrades. Application: Retrofit projects and new equipment in control panels and machinery. Feature: Built-in protection and diagnostics aligned with industrial drive standards. Business Impact: Improves reliability, enables rapid fault diagnosis, and supports compliance with safety requirements. Application: Severe environments requiring robust protection, alarms, and traceable maintenance.
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FAQs
To install, confirm LV supply compatibility and motor ratings (11 kW, 25.4 A). Wire the drive to the motor, then configure the ACS310 parameters for V/F or vector control as needed. Enable built-in PID and pump/fan control (PFC) to match system demand, and tune ramp times to minimize mechanical stress. Refer to the product manual for motor data, protection settings, and commissioning steps specific to booster pumps and supply/return fans.
The drive includes integrated PID controllers and pump/fan control (PFC), delivering precise setpoint maintenance and flow regulation. Its squared-torque design supports consistent startup, while variable-speed operation reduces energy use. This combination is ideal for booster pumps and HVAC fans, enabling stable pressure, reduced wear, and improved process reliability across varying load conditions.
Yes. The 3AUA0000039635 drive is designed for booster pumps and supply/return fans, common in HVAC and process cooling. Its PID and PFC features optimize air and water flows, improving room comfort and cooling efficiency. The device’s torque capability and soft-start functionality help maintain stable operations during variable demand and in system ramps.
The ACS310-based module is designed to meet CE compliance and typical industrial safety standards. For IP protection, verify the enclosure rating specified by your installation and environment. While SIL/PL considerations can apply in certain processes, confirm exact certification requirements with ABB for your specific application and local regulatory needs.
Expected benefits include energy savings from reduced running speeds, lower wear due to soft-start and precise control, and fewer downtime events thanks to robust diagnostics. The compact, easy-to-commission design lowers installation costs and shortens project timelines, delivering faster payback and improved maintenance predictability in pumping and ventilation installations.