ABB ACS550-U1-011A-6 Motor Drive - IP21/NEMA1, Dir Connect
Part Number: 3AUA0000009450
Quick Summary
ACS550-U1-011A-6 motor drive delivers precise speed control for pumps, fans, and conveyors in industrial automation. Engineering teams often face time-consuming installation, wiring complexity, and unpredictable commissioning when deploying VFDs. With IP21/NEMA 1 protection and an R2 enclosure, this drive is well suited to cabinet-based installations, reducing risk in standard environments. The device supports a 48–63 Hz range and direct-connect wiring, simplifying commissioning while minimizing wiring errors. By combining reliable protection with straightforward setup, it enables faster project delivery and lower total cost of ownership for OEMs and maintenance teams. In addition to robust performance, the 10HP/11A rating helps align this drive with typical mid-range applications and energy-management goals.
Product Information
Extended Description
3AUA0000009450 ABB: ACS550-U1-011A-6
Feature: 10 HP, 11 A rating. Business Impact: enables cost-efficient, scalable control for mid-size motor loads. Application: pumps, fans, and conveyors in mid-size manufacturing lines benefit from predictable performance and easier OEM integration. Feature: Direct-connect wiring with bottom or side conduit options. Business Impact: simplifies cabinet wiring, speeds installation, and reduces field wiring errors. Application: plug-and-play integration in compact control panels for ABB drive ecosystems. Feature: IP21/NEMA 1 protection with R2 enclosure compatibility. Business Impact: provides reliable operation in standard cabinet environments and reduces risk from dust and incidental moisture. Application: ideal for OEM machines and retrofits in controlled factory settings. Feature: 48–63 Hz operating range. Business Impact: enables adaptation to regional power systems and precise speed control for varying load profiles. Application: pumps, fans, and conveyors across geographic regions. Feature: Energy-efficient speed control with ABB reliability. Business Impact: lowers energy bills and minimizes maintenance overhead across equipment fleets. Application: automation lines where uptime and total cost of ownership matter.
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FAQs
When planning installation, consider the IP21/NEMA 1 protection rating and R2 enclosure compatibility to ensure suitable protection in standard cabinets. Use direct-connect wiring with bottom or side conduit to simplify cabling, reduce wiring errors, and speed commissioning. Ensure space for heatsinking and cable routing to maintain reliable operation in mid-size automation panels.
Yes. The drive is designed for mid-range motor loads, offering 10 HP and 11 A capacity that suits pumps, fans, and conveyors. With a 48–63 Hz operating range, it can adapt to regional electrical supplies while delivering smooth speed control and reliable performance in automation and process environments.
The ACS550-U1-011A-6 provides IP21/NEMA 1 protection, indicating suitability for standard cabinet environments. The R2 enclosure compatibility supports robust installation in typical industrial settings. These protection levels help manage dust and incidental moisture risks during normal operation.
The direct-connect wiring and robust enclosure reduce installation time and wiring mistakes, lowering commissioning costs. Reliable ABB build quality and the 10 HP/11 A rating support durable operation with less frequent component wear, contributing to lower maintenance costs and faster ROI for mid-size motors and automation lines.
Refer to ABB's product documentation for the ACS550 family, including wiring diagrams, enclosure guidelines, and software configuration steps. ABB technical support and distributor networks can provide field guidance, troubleshooting tips, and application notes tailored to pumps, fans, or conveyors in your industry.