ABB ACS550-U1-08A8-4+B055 Motor Drive - IP54-NEMA12
Part Number: 3AUA0000004228
Quick Summary
ABB ACS550-U1-08A8-4+B055 is an industrial drive that controls AC motors in manufacturing lines, delivering smooth speed and torque across diverse loads. Engineers often face installation complexity, wiring mismatches, and harsh environmental conditions that drive up commissioning time. With IP54 protection and a NEMA12 enclosure, the unit stands up to dust, moisture, and temperature variation, safeguarding panels and reducing service calls. This drive supports a broad input range of 380-500V with ±10% tolerance and a 48-63Hz frequency band, enabling flexible deployment across multiple sites. This combination of rugged protection, wide voltage range, and compact integration translates to lower total cost of ownership, faster time-to-value, and consistent motor performance.
Product Information
Extended Description
3AUA0000004228 ABB: ACS550-U1-08A8-4+B055
Feature: 5HP output with 8.8A current at 380-500V ±10%, 48-63Hz. Business Impact: Delivers reliable torque and smooth starts for three-phase motors, reducing mechanical stress and energy waste. Application: Suitable for conveyors, packaging lines, and mixers where variable loads occur. Feature: IP54 protection with NEMA12 enclosure. Business Impact: Protects electronics from dust and moisture, extending uptime and lowering maintenance costs. Application: Harsh manufacturing floors, outdoor enclosures, and wash-down areas. Feature: Dir Connect with bottom/side conduit options. Business Impact: Simplifies wiring and reduces installation time, lowering panel build labor and error rates. Application: OEM motor control panels and retrofit projects in tight electrical rooms. Feature: Wide voltage range and flexible frequency support (380-500V ±10%, 48-63Hz). Business Impact: Enables multi-site deployment with a single drive, reducing spare parts inventory and commissioning effort. Application: Global manufacturing networks and equipment fleets. Feature: Compact form factor with built-in protection features and straightforward tuning. Business Impact: Enhances reliability and accelerates commissioning, improving OEE and reducing total cost of ownership. Application: Process lines, pumps, and fans in industrial automation.
Get a Quick Quote for a ABB 3AUA0000004228
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3AUA0000004228?
Enquire Now
FAQs
Yes. The drive operates on a broad 380-500V ±10% three-phase supply and supports fast, accurate wiring with Dir Connect. This minimizes panel interconnect complexity, reduces wiring errors, and shortens commissioning time, making it ideal for OEMs and retrofit projects in diverse regional grids.
The model delivers 5 horsepower and about 8.8 amperes of current, designed for three-phase motors. It supports a voltage range of 380-500V (±10%) and a frequency range of 48-63Hz, enabling reliable control of standard industrial motors used in conveyors, pumps, fans, and similar equipment.
Absolutely. The IP54 protection with a NEMA12 enclosure guards against dust and moisture, while the 5HP output and wide voltage/frequency range support smooth speed control and load handling on conveyors and packaging lines, reducing wear and downtime even in challenging factory floors.
The unit features IP54 protection and a NEMA12 enclosure, which provide solid ingress protection for dusty and wet environments. While CE marking and SIL ratings are not specified here, these protections align with common industrial electrical standards and support reliable operation in standard compliance contexts.
Bottom or side conduit entries simplify cabinet design and field wiring, permitting flexible panel layouts and easier access for wiring checks. This reduces installation time, minimizes miswiring risks, and facilitates future maintenance or upgrades in multi-site deployments.