ABB ACS255-03U-03A3-4+B068+F278 LV AC micro drive - 4+B068+F278
Part Number: 3AUA0000234226
Quick Summary
ACS255 LV AC micro drive delivers precise motor control for small to mid-size industrial applications such as packaging lines and conveyors. Engineers often struggle with long setup times, complex wiring, and inconsistent motor performance in dynamic processes. While exact certifications aren’t specified in this dataset, ABB drives are commonly aligned with industry standards and should be verified against the official datasheet for CE marking and EMC considerations. This solution centers on compact installation, scalable parameterization, and reliable operation within ABB’s ecosystem, offering cost-effective automation with improved process stability and reduced total cost of ownership. In practice, you gain tighter control, easier maintenance, and smoother integration with existing control architectures and fieldbus setups.
Product Information
Extended Description
3AUA0000234226 ABB: ACS255-03U-03A3-4+B068+F278
Feature → Business Impact → Application ACS255-03U-03A3-4+B068+F278 is a compact LV AC micro drive designed to simplify motor control across small-to-medium applications. This translates to a reduced footprint in control panels and easier installation on conveyors, fans, or pumps, delivering tangible space and labor savings on new builds or retrofits. Business impact: faster commissioning and lower installation costs. Application: packaging lines where space is at a premium and quick changeovers are common. Feature → Business Impact → Application The drive provides refined motor control through parameterization and smooth start/stop profiles, which minimizes mechanical wear and energy waste. This supports longer motor life and consistent torque delivery in material handling and process equipment, improving line reliability. Business impact: reduced maintenance and energy costs. Application: fan and blower systems in manufacturing rooms. Feature → Business Impact → Application Built-in protection and fault management help detect overcurrent, short circuits, and thermal conditions, enabling proactive maintenance and unattended operation in simple automation loops. Business impact: less unscheduled downtime and safer operations. Application: standalone drives feeding small motors on packaging conveyors. Feature → Business Impact → Application Compatibility with the ACS255 family and common LV motor control standards ensures straightforward integration with existing control strategies and fieldbus networks. Business impact: faster deployment and scalable architecture. Application: upgrading legacy drives in batching and assembly lines without rewiring plant control logic. Feature → Business Impact → Application The user-centric parameter set and intuitive commissioning tools reduce start-up time and training needs for maintenance staff. Business impact: lower labor costs and faster ROI. Application: new line commissioning or capacity expansion projects in plastics, textiles, or food & beverage segments.
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FAQs
Yes, the ACS255 is a low-voltage AC micro drive designed for common LV motors. Ensure the supply voltage matches the drive rating and follow the included wiring diagrams for enclosure and protection clearances. Verify connector types and fieldbus compatibility during installation.
The drive supports smooth acceleration and deceleration profiles, enabling gentle starts that reduce belt wear and product damage. Integrated protection helps prevent motor faults, and parameterization enables quick tuning for consistent torque and speed on conveyors.
Yes, LV AC micro drives like the ACS255 are well-suited for fans and small pumps where precise speed control and energy optimization deliver measurable savings. Check ambient rating, wiring, and cooling provisions to ensure reliable operation in your environment.
Certification details are not listed in the provided data. To confirm CE or other compliance, consult the official ABB datasheet or contact ABB support to obtain the current certification scope and any country-specific requirements.
Expect energy savings from optimized motor control, reduced wear from smoother starts, and shorter commissioning times thanks to straightforward tuning. Maintenance benefits include fewer faults due to built-in protections and easier diagnostics, contributing to a favorable total cost of ownership.