ABB ACS800-U31-0100-7 Drive - Pcont.max 90kW Icont.max 93A
Part Number: 3AUA0000051531
Quick Summary
The ABB ACS800-U31-0100-7 drive is designed to control AC motors in industrial automation and process equipment. Operators often face motor wear, energy waste, and integration headaches when matching drives to legacy control architectures. Engineered to meet CE safety and EMC standards, with potential UL/CSA listings and IP-rated enclosure options to suit harsh environments. Pairing this drive with modern PLCs and remote monitoring enables energy-efficient motor control, reduced downtime, and scalable integration across manufacturing lines.
Product Information
High power capacity enables reliable control of up to 90 kW and 93 A, reducing derating and ensuring consistent torque for demanding loads. This drives down energy waste and extends motor life, delivering tangible uptime gains for mid-size pumps, conveyors, and fans. The result is lower total cost of ownership and faster project payback as lines run more smoothly with fewer interruptions. Energy-efficient V/Hz and vector control options optimize performance while preserving motor health, supporting a wide range of load profiles and process dynamics. Integrated diagnostics and protective functions help prevent faults, enabling proactive maintenance and reducing unplanned downtime. Easy commissioning with ABB-compatible control systems and standard fieldbus networks shortens startup times and accelerates time-to-value for new lines. Robust design and reliable components withstand demanding plant environments, improving long-term reliability and maintenance planning.
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FAQs
Installation involves mounting the drive in a suitable enclosure, wiring the motor to the drive output, and connecting the control cables to your PLC or HMI. Use the drive's built-in parameter set to match your motor type and load profile. Ensure proper grounding, a dedicated power supply, and adherence to local safety standards for a reliable integration.
This ACS800-U31-0100-7 unit supports a continuous power rating up to 90 kW (Pcont.max) and a continuous current rating up to 93 A (Icont.max). These ratings enable robust control of medium to high torque applications such as pumps, conveyors, and fans, while enabling efficient energy usage across varying load conditions.
Yes. The drive is well-suited for motor control in pumps, conveyors, and fans where precise speed control, torque management, and energy efficiency are critical. Its control modes and protection features support smooth starts, reduced mechanical stress, and reliable operation in continuous production environments.
The ACS800-U31-0100-7 is CE-compliant and designed to meet global safety and EMC standards. Optional UL/CSA listings and IP-rated enclosure configurations are available to suit specific installation requirements and harsh environments, helping you meet regulatory and safety expectations in diverse markets.
Expected ROI comes from energy savings due to efficient motor control, reduced wear from smoother starts, and fewer unplanned outages due to built-in diagnostics. Maintenance benefits include proactive fault reporting and longer motor life, translating to lower maintenance costs and improved uptime over the drive’s service life.