ABB ACS550-01-04A1-4+B055 Drive IP54 - Industrial VFD
Part Number: 3AUA0000004220-D
Quick Summary
ABB ACS550-01-04A1-4+B055 is a compact variable frequency drive for precise motor control in industrial applications. Upgrading legacy drives can trigger wiring challenges, longer commissioning, and inconsistent performance—this model streamlines integration and minimizes downtime. The unit features IP54 protection, CE marking for EU compliance, and robust 380V operation to handle demanding environments. Designed for energy-efficient performance and smooth starts, it reduces energy waste while delivering reliable process control. For procurement and engineering teams, its compact footprint and ABB support ecosystem enable faster ROI and predictable maintenance.
Product Information
Extended Description
3AUA0000004220-D ABB: ACS550-01-04A1-4+B055,4.1A,380V,IP54
Feature: IP54 enclosure provides rugged protection against dust and water splashes. Business impact: Extends uptime in harsh and dusty environments, reducing maintenance frequency. Application: conveyor lines in warehouses, food packaging, and water-treatment plants. Feature: 380V input with a compact footprint and 4.1A current. Impact: Enables retrofit and integration with standard plant motors without major panel redesigns. Application: general-purpose motor control for fans, pumps, and machine tools. Feature: Energy-efficient operation with soft-start and ramp control. Impact: Lowers energy consumption, minimizes mechanical wear, and improves process stability. Application: pumps and fans requiring smooth flow control. Feature: Easy installation and PLC-compatible wiring. Impact: Faster commissioning, fewer wiring errors, and simpler panel upgrades. Application: automated lines and machine cells with common control systems. Feature: Robust protective features and industry-grade reliability. Impact: Improves uptime and reduces maintenance costs in demanding environments. Application: any high-availability automation scenario, especially conveyors and packaging lines. Insight: For customers addressing safety, compatibility, and lifecycle costs, the ACS550 delivers a practical, industry-aligned solution.
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FAQs
ACS550-01-04A1-4+B055 is designed for three-phase 380V power, with standard terminal blocks and straightforward wiring suitable for retrofits into common control panels. Its IP54 enclosure supports typical factory environments, while its modular wiring allows clean integration with existing PLCs and safety interlocks. Always verify panel rating and enclosure integrity before commissioning.
Key specs include a 380V input connection and a rated current of 4.1A, supporting precise motor speed control via the variable frequency drive. The IP54 enclosure offers environmental protection, and the drive provides soft-start and ramp control to reduce electrical stress on motors. These features translate into improved process stability and energy efficiency in typical applications like pumps and conveyors.
Yes. The ACS550-01-04A1-4+B055 is well-suited for conveyor and pump control due to its soft-start, smooth speed ramping, and robust IP54-rated enclosure for dusty or damp environments. Its 380V compatibility ensures direct integration with standard plant motors, while the drive’s control capabilities enable precise feed and acceleration profiles, reducing wear and downtime in material handling or fluid systems.
The drive is designed to align with common industrial safety and electrical standards, including IP54 enclosure protection for environmental resilience and CE marking for EU compliance where applicable. It provides built-in protective features such as overload and thermal monitoring, helping facilities meet broader safety and reliability requirements during daily operation and maintenance.
The ACS550 reduces total cost of ownership by lowering energy consumption through efficient speed control and minimizing motor wear with soft-start routines. Its compact footprint simplifies panel space, accelerating commissioning. Ongoing maintenance benefits come from robust protection, fewer nuisance faults, and access to ABB support networks, translating to faster problem resolution and predictable maintenance planning.