ABB ACS550-01-125A-4+B055 Variable Frequency Drive - IP54
Part Number: 3ABD68632994
Quick Summary
ABB ACS550-01-125A-4+B055 is a compact variable frequency drive designed to precisely control motor speed for pumps, fans, and conveyors in industrial automation. Engineers often struggle with energy waste, long commissioning times, and wiring errors when upgrading from older drives. This unit combines CE conformity and IP54 protection to meet essential safety and reliability standards in harsh environments, helping maintenance teams avoid unexpected downtime. By delivering smooth, controllable speed with robust protection, it supports safer startup sequences and longer motor life. In addition, its straightforward integration and scalable performance align with efficiency goals and capital-project timelines, making it a practical choice for modernization without extensive redesign.
Product Information
Extended Description
3ABD68632994 ABB: ACS550-01-125A-4+B055,125A,380V,IP54
Rugged IP54 enclosure and 380V three-phase compatibility protect the drive in dusty or damp factory settings while simplifying cabinet design. This combination reduces maintenance cycles and minimizes unplanned downtime, ensuring reliable control over medium-size motors in pumps, fans, and conveyors. The result is faster installation and fewer field modifications during retrofits.125A current rating provides headroom for common load profiles, enabling direct replacement of older drives without oversizing the drive and risking excessive heat.安装flexibility is enhanced by standard wiring options and a compact footprint, which save cabinet space and shorten installation times while maintaining robust protection. Built-in soft-start and motor-control logic minimize mechanical stress on belts, gears, and couplings, extending motor life and reducing maintenance costs. Easy parameterization and compatibility with existing control systems reduce integration risk, accelerating commissioning and ensuring consistent process performance. These characteristics translate into tangible ROI through energy efficiency, reduced downtime, and predictable maintenance requirements in manufacturing environments.
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FAQs
Yes. The ACS550-01-125A-4+B055 is designed for 380V three-phase power and can replace legacy drives in many pump, fan, and conveyor applications. It supports standard wiring practices, straightforward parameter transfer, and seamless integration with common control systems. This reduces retrofit risks and minimizes project downtime while maintaining safe, reliable motor operation.
The drive provides essential protections such as overload and short-circuit handling, as well as soft-start capability to reduce mechanical stress during motor start-up. These features help extend motor life, improve process reliability, and lower maintenance costs. Its CE compliance further supports safe operation within regional regulatory requirements.
Absolutely. With a 125A rating at 380V and IP54 protection, this drive is well-suited for packaging line conveyors, pump trains, and HVAC-related fans. Its compact footprint and easy configuration enable quick upgrades from older drives, delivering smoother acceleration, improved energy efficiency, and reduced downtime in demanding production environments.
This drive is CE compliant and features IP54 ingress protection, signaling compliance with essential safety and environmental standards. CE conformity helps ensure risk reduction and interoperability across European and global systems, while IP54 rating indicates protection against dust ingress and splashes, enhancing reliability in factory floors and harsh environments.
By enabling precise motor speed control, soft-start sequencing, and robust protection, the drive reduces energy consumption, minimizes mechanical wear, and lowers downtime. The result is a shorter payback period, predictable maintenance cycles, and a lower total cost of ownership for modernization projects in manufacturing, process industries, and industrial automation initiatives.