ABB 3AUA0000234181 LV AC micro drive - ACS255-01U-05A8-1+B068
Part Number: 3AUA0000234181
Quick Summary
The ABB LV AC micro drive ACS255-01U-05A8-1+B068 delivers precise motor speed control for compact machinery in industrial automation. Engineers often face lengthy commissioning, tuning challenges, and variable performance when integrating drives into existing lines. This model typically aligns with CE certification requirements for EU safety and EMC standards, while SIL-rated configurations and IP-rated enclosures are considerations based on application environment. For projects focused on energy efficiency and reliable operation, it offers seamless integration with ABB control interfaces and modernization initiatives, delivering improved uptime and faster time-to-value for automated lines.
Product Information
Extended Description
3AUA0000234181 ABB: ACS255-01U-05A8-1+B068
Compact form factor and easy panel integration translate to faster deployments and lower cabinet costs, with a tangible reduction in space requirements for small automation stations. The machine-operator experience improves through straightforward commissioning and pre-tuned profiles, shortening setup time and minimizing engineering effort during changeovers. Built-in fault protection and diagnostics help detect anomalies early, supporting proactive maintenance and reducing unplanned downtime in conveyors and process lines. Energy-efficient motor control minimizes waste heat and energy consumption, contributing to lower operating costs and better thermal management in crowded automation rooms. Compatibility with ABB control ecosystems and standard industrial interfaces enables smoother PLC/HMI integration, simplifying upgrades and reducing integration risk in multi-vendor environments.
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FAQs
Begin by verifying power availability and enclosure suitability, then connect the drive to the three-phase supply per the installation diagram. Configure motor parameters to match the connected motor’s nominal voltage and rated speed, calibrate the acceleration and deceleration ramps, and set any required safety interlocks. Use ABB’s commissioning software or built-in UI to validate communication with the PLC/HMI, perform a dry-run, and confirm that protection features respond correctly during fault conditions.
Expect smooth torque control, reliable speed ramping, and stable operation across typical load profiles found in pumps, fans, and conveyors. The drive provides precise speed reference tracking and protects the motor from faults such as overcurrent or short circuit. Its compact design supports consistent performance even in space-constrained panels, with diagnostics aiding early fault detection and faster repair cycles.
Yes. The ACS255-01U-05A8-1+B068 is well-suited for these applications due to its compact footprint, reliable speed control, and easy integration with ABB control architectures. It helps maintain process stability, reduces energy consumption through variable-speed operation, and simplifies commissioning for systems that require frequent start/stop cycles or precise flow/pressure control.
Verify CE marking for EU safety and EMC compliance to ensure regulatory alignment in European installations. Depending on the installation site, check for SIL-rated configurations and IP enclosure ratings that match your environment, especially in harsh or hazardous areas. Always consult the latest datasheet for the exact certification scope of your configured variant.
ROI comes from reduced energy use through efficient speed control, lower maintenance from built-in diagnostics, and shorter commissioning times. The drive’s fault protection helps minimize unplanned outages, while easier replacement and compatibility with existing ABB interfaces reduce downtime during upgrades. Over the life of a line, these factors collectively improve uptime, throughput, and total cost of ownership.