ABB ACS550-U1-088A-2+B055 Industrial Drive - IP54-NEMA12
Part Number: 3AUA0000004212
Quick Summary
ABB ACS550-U1-088A-2+B055 Industrial Drive is a compact variable frequency drive for motor control in industrial applications. Engineers face challenges integrating drives with existing PLCs, wiring constraints, and balancing efficiency with reliability in harsh plant environments. This model delivers IP54-NEMA12 protection and a broad 48–63 Hz operating range, supporting dependable operation across varied loads. Its Direct Connect wiring and bottom or side conduit options simplify installation, reduce panel space, and shorten commissioning times. By combining robust protection with intuitive setup, it helps shorten project schedules and lower total cost of ownership, while enabling precise speed control and smoother starts for critical conveyors, pumps, and fans.
Product Information
Extended Description
3AUA0000004212 ABB: ACS550-U1-088A-2+B055
IP54-NEMA12 protection shields the drive’s electronics from dust and moisture, reducing enclosure requirements and maintenance costs while increasing uptime in dusty or damp environments. The result is longer service intervals and lower total cost of ownership on production lines such as material handling and packaging. The 208-240V input range and robust 30 HP/88 A capacity ensure compatibility with common plant power and mid-size motors, enabling reliable performance without costly transformers or power upgrades. A wide 48–63 Hz operating band improves motor control across varied loads, delivering smoother starts, reduced mechanical stress, and energy efficiency gains in fans, pumps, and conveyors. Direct Connect wiring with bottom or side conduit options speeds installation, simplifies future changes, and minimizes field wiring errors. These design traits support easier retrofits and scalable automation, aligning with lean manufacturing and maintenance strategies.
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FAQs
Begin by confirming the supply voltage is within 208-240V ±10%. Use the Direct Connect wiring option and mount the drive in an IP54-NEMA12 rated enclosure. Route cables via bottom or side conduit as required by the panel layout. Configure basic parameters such as motor rating, slip, and acceleration/deceleration times using the user-friendly interface. Verify motor polarity and perform a test run with a safe operating procedure in place. This approach minimizes wiring errors and reduces commissioning time while ensuring safe, reliable operation under load.
The ACS550-U1-088A-2+B055 supports up to 30 HP with a current rating of approximately 88 A at 208-240V. It operates over a broad frequency range of 48–63 Hz, enabling flexible motor control across varying process demands. The enclosure is IP54 with NEMA 12 protection, making it suitable for harsh manufacturing environments. The drive also offers Direct Connect wiring and bottom/side conduit options to simplify installation and maintenance while delivering smooth start/stop performance for motors in conveyors, pumps, and fans.
Yes. The ACS550-U1-088A-2+B055 is designed for mid-size motor control with 30 HP capacity and 88 A current at 208-240V, which aligns well with conveyor and pump loads. Its 48–63 Hz operating range provides flexibility to handle varying speeds, while the IP54-NEMA12 enclosure protects the drive in typical factory environments. With Direct Connect and conduit options, it can be integrated into existing control panels with minimal wiring changes, delivering reliable, energy-efficient performance.
Yes. The ACS550-U1-088A-2+B055 features IP54 protection and a NEMA 12 enclosure, offering protection against dust ingress and water splashes in typical industrial settings. This rugged enclosure supports operation in dusty or damp environments common in manufacturing floors, packaging lines, and material handling systems. The combination improves reliability, reduces preventive maintenance needs, and helps maintain consistent production uptime.
Installing the ACS550-U1-088A-2+B055 typically yields energy savings through optimized motor control, soft-start capabilities, and reduced inrush currents, contributing to lower electricity consumption and cooler motor temperatures. The compact enclosure and straightforward installation reduce commissioning time and labor costs. For mid-size motor applications like conveyors and pumps, these efficiency gains, combined with improved process control and reduced maintenance, translate into a favorable return on investment within months to a couple of years depending on usage and load profiles.