ABB ACS255-01U-04A3-1+B068+F278 LV AC micro drive - 1+B068+F278
Part Number: 3AUA0000234183
Quick Summary
LV AC micro drive ACS255 enables precise motor speed control for industrial conveyors, pumps, and processing machinery. Engineers frequently grapple with long tune-ups, inconsistent torque, and unexpected downtime when changing lines. This ABB drive is designed to meet CE safety requirements and to integrate with SIL-ready safety concepts, while supporting robust IP-rated installations in appropriate enclosures. Together with its compact form and diagnostics, it lowers energy consumption and maintenance costs for automation projects, while simplifying spare-part compatibility and lifecycle management. Whether upgrading legacy lines or deploying new systems, the drive supports scalable automation strategies and reduces total cost of ownership.
Product Information
Extended Description
3AUA0000234183 ABB: ACS255-01U-04A3-1+B068+F278
Precise speed control with smooth start and stop reduces mechanical stress and extends motor life. By tailoring acceleration profiles to the load, the ACS255 minimizes torque shocks on conveyors, pumps, and processing lines, delivering consistent throughput and lower maintenance needs. This makes it ideal for line automation in material handling, packaging, and small machine tools. Energy efficiency comes from refined PWM motor control that reduces unnecessary electrical losses during variable-speed operation. Operators benefit from lower energy bills and improved process stability, especially in continuous or high-cycle applications like conveyors and dosing pumps. The drive’s fast response to load changes also supports tighter control loops and better product quality. Compact footprint and plug-and-play wiring simplify installation and panel integration, freeing cabinet space for other equipment. Its compatibility with standard ABB interfaces and common control architectures helps shorten commissioning time and reduce spare parts waste. Retrofit projects benefit from a smoother upgrade path without excessive downtime. Built-in diagnostics and fault protection improve uptime by catching faults early and guiding maintenance. Real-time status indicators, fault history, and safe torque features support predictive maintenance and safer operations. For remote operations, the drive integrates with existing monitoring systems to reduce on-site service visits. Compatibility with the ABB drive family provides a consistent engineering standard, easing spare parts planning and lifecycle management. Effective configuration tools and user-friendly parameterization shorten setup and training, so engineers can deploy multiple drives with minimal error. The result is a scalable automation strategy that lowers total cost of ownership over the equipment’s life.
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FAQs
ACS255-01U-04A3-1+B068+F278 is designed to install in typical low-voltage control panels used for motors and drives. It supports standard mounting dimensions and wiring practices common to ABB drives, making retrofit projects straightforward. When planning installation, verify supply voltage, motor current rating, and available control interfaces, and follow ABB’s installation guides for shielding, grounding, and cable routing to ensure reliable operation and minimal commissioning time.
For conveyors, the ACS255 provides smooth speed ramping and stable torque delivery, reducing belt slip and product damage. It offers responsive acceleration and deceleration, enabling consistent throughput across varying loads. The result is improved line uptime, fewer scrapped products, and simpler control loop design for material handling and packaging environments.
Yes, for pump applications the ACS255 offers soft-start to limit water hammer, precise flow control, and protection against overloads. Its compact form fits into tight pump skids, while built-in diagnostics support condition monitoring. It is well-suited for HVAC and water-treatment scenarios where reliable pressure and flow regulation with minimal maintenance are essential.
LV drives like the ACS255 are designed to meet CE safety standards, and installers should select IP-rated enclosures appropriate to the environment. For safety-critical processes, integrate with SIL-capable safety modules following your plant safety requirements. Always verify current local regulations and ABB recommendations for the specific installation to ensure full compliance.
ROI stems from energy savings, reduced downtime, and longer motor life due to controlled starts and stops. Built-in diagnostics and remote monitoring support predictive maintenance, lowering on-site service costs. An upgrade path within the ABB drive family simplifies spare parts planning and training, delivering lower total cost of ownership across the equipment life cycle.