ABB 3AUA0000009446 ACH550 Drive - UH-078A-4+B055
Part Number: 3AUA0000009446
Quick Summary
ABB 3AUA0000009446 ACH550 drive provides precise motor control for conveyors, pumps, and other automated equipment. It enables smooth ramping, reliable starting, and accurate speed regulation in compact panel layouts where space is at a premium. This drive family supports common standards such as CE conformity and protective IP-rated housings to tolerate dusty or damp industrial environments. Beyond basic control, it delivers easy programming, built-in diagnostics, and scalable communication options that align with modern manufacturing ecosystems. The result is lower energy costs, reduced maintenance, and faster project timelines across batch and mass production settings. With ABB’s proven support network, teams can shorten commissioning cycles and confidently scale automation as workloads evolve.
Product Information
Built-in energy-saving algorithms optimize motor current profiles during run and deceleration. This reduces energy consumption and lowers operating costs, especially for pumps and fans in process lines where variable loads are common. The result is a quicker payback and a smaller carbon footprint. Smooth start and ramping minimize mechanical stress and electrical inrush, extending motor life and reducing downtime on conveyors and material-handling systems. Compact DIN-rail mounted enclosures save panel space, simplify retrofits, and speed up installation in tight automation cabinets. Built-in protection and diagnostics detect faults early, reducing unplanned outages and enabling proactive maintenance in dusty, hot, or vibration-prone environments. Flexible connectivity and compatibility provide seamless PLC integration, shortening commissioning time and lowering wiring errors when connecting to Modbus, EtherNet/IP, or other industrial networks. Reliability is reinforced by ABB’s service and support ecosystem, helping teams maintain systems confidently over the lifecycle of the installation.
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FAQs
Yes. The ACH550 drive is designed for DIN-rail mounting in standard electrical enclosures and supports seamless integration with ABB controllers and common PLCs via built-in fieldbus and Ethernet options. This enables straightforward retrofits and plug-and-play installation without extensive rewiring.
Key performance aspects include compatibility with typical industrial AC voltage ranges, motor current ratings suitable for mid-size motors, and advanced control features like smooth ramping, torque control, and protective protections. For exact numerical values, consult the official product data sheet or ABB technical resources.
Absolutely. The ACH550 is well-suited for conveyors and pumps due to its precise speed control, gentle acceleration, and energy-efficient operation. Its robust protection and diagnostics help maintain uptime in packaging lines and material-handling systems where reliability and efficiency are critical.
The ACH550 line is typically designed to meet CE conformity and expected IP-rated housing standards appropriate for industrial environments. These certifications support compliance with common safety and performance regulations in global manufacturing and processing facilities.
ROI is driven by energy savings from optimized drive curves, reduced maintenance due to built-in diagnostics, and shorter commissioning times. Maintenance is typically streamlined through remote monitoring, firmware updates, and ABB’s service network, helping maintenance teams plan proactive interventions and extend equipment life.