ABB 3AUA0000004183 ACS550-U1-024A-2+B055 - IP54-NEMA12
Part Number: 3AUA0000004183
Quick Summary
ACS550-U1-024A-2+B055 is a compact ABB drive that precisely controls motor speed for conveyors, pumps, and fans. Engineers often wrestle with energy waste, disruptive starts, and lengthy commissioning across new lines. With IP54-NEMA12 protection and a design optimized for 48–63 Hz operation, the drive delivers rugged reliability for demanding environments; CE marking is commonly associated with ABB drives in European installations. This combination translates into reduced downtime and consistent performance, supporting business goals such as energy efficiency and predictable maintenance costs. For system integrators and procurement teams, the ACS550-U1-024A-2+B055 offers a dependable, scalable control solution that aligns with core automation strategies and total cost of ownership targets.
Product Information
Extended Description
3AUA0000004183 ABB: ACS550-U1-024A-2+B055
Feature: 208-240 V input with ±10% tolerance and 7.5 HP output. Business Impact: enables reliable mid-size motor control with efficient energy use across variable torque loads. Application: conveyors, pumps, and fans in manufacturing lines. Feature: IP54 enclosure with NEMA12 compatibility. Business Impact: protects electronics from dust and splashes, reducing unplanned downtime in harsh plant areas. Application: material handling zones, wash-down environments, and dusty assembly floors. Feature: 48–63 Hz operating range. Business Impact: flexible grid compatibility across regions, improving commissioning speed and reducing configuration errors. Application: international installations and OEM equipment. Feature: Direct Connect wiring with Bottom/Side Conduit mounting. Business Impact: simplifies installation, speeds up commissioning, and lowers wiring errors. Application: new installations and retrofit projects in mid-sized automation cells. Feature: 24.2 A current draw with 7.5 HP motor support. Business Impact: predictable thermal performance and safer electrical design, supporting long-term reliability. Application: conveyors, pumping stations, and fans in discrete manufacturing. Industry Insight: ABB ACS550 drives are widely adopted for mid-power drives, delivering consistent results in packaging lines and assembly conveyors while fitting common cabinet footprints.
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FAQs
The device is specified for 208-240V operation with a ±10% tolerance and supports a 7.5 HP motor at that voltage range. It delivers reliable speed control for mid-size conveyors, pumps, and fans, with a current draw around 24.2 A to match common industrial feeders. For commissioning, ensure proper wiring to the Direct Connect terminals and appropriate enclosure access due to the IP54-NEMA12 rating.
Bottom or side conduit mounting provides flexible cabling entry, which simplifies cabinet layout and reduces wiring runs. With IP54-NEMA12 protection, ensure the installation area minimizes exposure to direct water jets and excessive dust. Proper grounding and strain relief are essential, and use the manufacturer’s enclosure guidelines to maintain seal integrity during service.
Yes. It supports 7.5 HP motors at 208-240V, within a 48-63 Hz range, enabling smooth speed control and reduced mechanical stress. The IP54-NEMA12 enclosure protects the drive in dusty or damp environments, making it well-suited for packaging lines, material handling, and pump stations where consistent control and energy management matter.
The product features IP54-NEMA12 enclosure protection, which supports harsh-environment operation. CE marking is commonly associated with ABB drives for European compliance, though confirm local regulatory approvals for your region. The model’s data does not specify SIL ratings, so verify safety integrity requirements on your installation plan.
Expect energy savings from controlled acceleration, reduced motor wear due to soft-start behavior, and lower maintenance costs from improved process stability. The compact wiring with Bottom/Side Conduit and Direct Connect reduces installation time, contributing to faster project ROI, especially on mid-power conveyors, pumps, and fans.