ABB ACS550 3AUA0000026922-D Drive - IP54 Industrial
Part Number: 3AUA0000026922-D
Quick Summary
ABB ACS550-01-290A-4+B055 drive is a compact variable-frequency drive that delivers precise motor speed control for industrial automation applications such as conveyors and pumps. It helps engineers overcome unpredictable load changes, energy waste, and motor wear by providing smooth acceleration and robust protection. The device is built for harsh environments, offering IP54 protection and reliable operation with a 380V three-phase supply, which reduces maintenance and improves uptime. In addition to the core drive function, it aligns with essential standards and industry practice, helping plants meet regulatory expectations while supporting scalable automation. For procurement teams seeking reliability and efficiency, the ABB ACS550 series delivers measurable ROI through performance consistency and reduced lifecycle costs.
Product Information
Extended Description
3AUA0000026922-D ABB: ACS550-01-290A-4+B055,290A,380V,IP54
Feature: 290A current rating and 380V three-phase support enable handling of high-torque, demanding loads with smooth speed control. Business Impact: Supports large motors and demanding applications while reducing mechanical stress, leading to fewer wear-related failures. Application: Suitable for conveyors, pumps, and fans in high-demand process lines. Feature: IP54 enclosure provides protection against dust and splashes in manufacturing floors. Business Impact: Improves reliability in non-cleanroom environments and lowers maintenance frequency. Application: Ideal for shop-floor installs where environmental protection is critical. Feature: ABB ACS550-01 family design offers straightforward configuration and robust fault handling. Business Impact: Accelerates commissioning, simplifies maintenance, and minimizes downtime. Application: Commissioning on new lines and retrofits in existing plants. Feature: 380V operation with high current rating enhances compatibility with standard industrial power networks. Business Impact: Simplifies integration with existing 3-phase infrastructure, reducing wiring and engineering time. Application: Industrial plants with 380V utility distribution. Feature: Energy-efficient speed control reduces operating costs and extending motor life. Business Impact: Lower energy consumption and reduced energy taxes; Protects long-term equipment investment. Application: Continuous-duty drives for process automation and material handling.
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FAQs
Begin by confirming a three-phase 380V power source and verify cable sizing for 290A ratings. Follow the ABB installation manual to mount the drive, connect motor leads per the label, and configure basic parameter settings for voltage, rotation direction, and acceleration. Use IP54-rated enclosure placement in a clean, dry area and ensure proper grounding and wiring separation to minimize EMI. After wiring, perform a functional test at reduced speed to validate control and protection features before full-load operation.
You can expect robust torque and smooth ramping for start/stop cycles, which reduces mechanical stress and extending motor life. The 290A rating supports large motors and variable torque loads typical in conveyors and pumping applications, enabling precise speed regulation and energy-efficient operation. In practice, this translates to improved process control, fewer nuisance trips, and better throughput with lower energy consumption per unit of work.
Yes, the IP54 protection rating provides a reliable barrier against dust intrusion and light splashes, making it suitable for many non-cleanroom industrial environments. For best results, mount the drive in a protected location, maintain adequate ventilation, and follow clean enclosure practices. This protection helps minimize unexpected downtime and reduces maintenance costs in dusty environments.
The IP54 rating is a clear indicator of its protective capabilities. For regulatory certifications, consult the official ABB data sheet or product documentation for the current CE/UL/other marks specific to your region and application. In general, ABB drives in this family are designed to meet common European and global electrical safety standards, but verification from the latest technical sheet is recommended for procurement compliance.
ROI stems from energy efficiency gains from optimized motor control, reduced wear due to smoother acceleration, and lower maintenance costs thanks to built-in protections. The drive’s robust IP54 enclosure also lowers downtime from environmental exposure. For procurement, a typical payback period improves as uptime increases and energy usage declines, especially in continuous-duty lines like conveyors and pumps.