ABB 3AUA0000005399 Motors & Drives - ACH550-UH-248A-2+B055
Part Number: 3AUA0000005399
Quick Summary
3AUA0000005399 is an ABB ACH550 drive designed for precise motor control in industrial automation. It enables smooth starts and stops, reducing mechanical stress and extending motor life in conveyors, pumps, and fans. Manufacturers often face long commissioning times and integration hurdles with legacy equipment; this drive’s straightforward parameterization and standard fieldbus interfaces help streamline project timelines. This product line carries CE conformity for European markets, and when installed with an appropriate enclosure, supports protective IP ratings and safety features aligned with SIL-based control strategies. By combining reliable performance with easy setup and remote diagnostics, it minimizes downtime and accelerates project delivery for mid-size to large facilities.
Product Information
Compact, retrofit-friendly packaging enables faster installs and easier cabinet space planning. This reduces wiring complexity and accelerates upgrades in existing lines, making it well suited for conveyors, packaging machines, and process equipment. Soft-start and ramping control deliver energy savings by reducing inrush and mechanical stress, translating to lower energy costs and longer motor life across variable loads in pumps and fans. Built-in diagnostics and remote monitoring improve maintenance planning, enabling predictive maintenance and reducing unplanned downtime on critical lines such as packaging conveyors and material handling. Flexible communication options facilitate seamless integration with PLCs and SCADA systems, cutting commissioning time and minimizing custom wiring while ensuring reliable data exchange in manufacturing ecosystems. Protective features like overload protection and fault codes increase uptime, helping maintenance teams quickly isolate issues and minimize production interruptions. Installation and service support within the ABB ecosystem further enhances reliability when retrofitting or expanding automation infrastructure in plant environments.
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FAQs
To install, verify motor type and voltage rating, align the ACH550-UH-248A-2+B055 with the motor’s nameplate, and mount in a suitable enclosure. Connect mains, motor leads, and the drive’s fieldbus or communication interface per the installation manual. Configure ramp times and motor protection parameters in the commissioning software, then run a staged start to validate torque response and thermal conditions. This approach minimizes downtime and ensures safe, reliable operation with existing ABB components.
Key capabilities include adjustable acceleration and deceleration, overload protection, fault diagnostics, and standard fieldbus connectivity for PLC integration. The drive supports smooth speed regulation, protection against motor abuse, and remote monitoring. These features deliver stable process control, improved motor efficiency, and easier fault tracing, which is particularly valuable in conveyors, pumps, and HVAC applications.
Yes. The ACH550 family excels in conveyors and pumps by providing soft starting to reduce belt wear, precise speed control for stable material handling, and protection against motor overloads. For packaging lines, the drive supports reliable repeatable performance under varying load, with diagnostics that help predict maintenance needs and minimize line stoppages.
Consider CE conformity for European markets and ensure appropriate enclosure selection to achieve the desired IP rating. Safety-related controls and integration with SIL-based control strategies should align with regional standards and plant safety requirements. Always verify local electrical installation codes, installation clearances, and service accessibility during deployment.
ROI is driven by energy savings from efficient motor control, reduced commissioning time, and lower downtime thanks to remote diagnostics and predictive maintenance. Maintenance considerations include periodic firmware updates, belt and bearing checks on driven equipment, and routine verification of protection parameters. The drive’s diagnostics help schedule preventive maintenance before faults escalate, lowering total cost of ownership.