ABB 3AUA0000221320 ACH550 - CARUH 06A9 4+N2006 X1558 CE
Part Number: 3AUA0000221320
Quick Summary
ABB ACH550 is a variable frequency drive that controls motor speed in HVAC, conveyors, and general industrial automation. Operators and engineers frequently confront energy waste, motor wear, and lengthy commissioning when upgrading equipment. Key certifications include CE compliance for EU safety and EMC, IP-rated protection for industrial environments, and readiness to integrate with SIL-rated safety architectures. These capabilities translate into tangible business value by reducing energy costs, improving uptime, and simplifying project execution across diverse plant types. In practice, this solution supports faster ROI, easier maintenance planning, and scalable automation that adapts to changing production demands. With ABB ACH550, system integrators can deliver reliable motor control while meeting regulatory and safety requirements across multiple sites.
Product Information
Precise motor speed control with adjustable acceleration and deceleration ramps translates to smoother starts reduce mechanical stress and extend motor life while lowering electrical peak demand. In conveyors, pumps, and fans, the ability to tailor ramp profiles improves process stability and throughput, supporting higher overall equipment effectiveness. Built-in energy optimization and soft-start functions reduce energy consumption during startup and runtime, cutting operating costs and easing peak load management for variable torque loads in HVAC, pumps, and ventilation systems. Comprehensive diagnostics and remote monitoring enable proactive maintenance; real-time fault detection and trend data help minimize unplanned downtime and maintenance costs, which is especially valuable for multi-site plants. Quick commissioning with parameter libraries and PLC compatibility shortens project timelines, lowers engineering hours, and reduces wiring errors, making retrofit and greenfield projects more cost-effective. Safety features and regulatory alignment, including safe torque off and robust fault reporting, reduce risk and simplify audits, which is crucial for manufacturing and process environments requiring traceable safety states.
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FAQs
The ACH550 is designed for standard three-phase induction motors used in typical industrial settings. It supports common motor voltages found in mid-size plants and offers straightforward wiring to existing PLCs and fieldbus networks. With preset parameter libraries and guided commissioning, retrofit projects can be completed quickly while maintaining system reliability and safety.
Key features include adjustable acceleration and deceleration ramps for smooth starts, soft-start control to limit inrush, and energy optimization functions that reduce waste during startup and operation. These capabilities lower peak demand, reduce electrical stress on motors and drives, and contribute to lower operating costs in HVAC, pumping, and material-handling applications.
Yes. The ACH550 provides precise speed control and protective features that stabilize fan and pump loads, improving environmental control in HVAC and increasing conveyor throughput with consistent motion. Its diagnostics help detect faults early, supporting uptime in both climate control systems and material handling lines, and its compatibility with common automation protocols simplifies integration.
Expect CE compliance for EU safety and EMC requirements, along with enclosure protection suitable for indoor industrial environments (IP-rated protection). The drive is designed to operate within regulatory frameworks and supports safe integration into SIL-rated architectures when used as part of a larger safety-controlled system.
ROI is driven by energy savings from efficient motor control, reduced downtime from proactive diagnostics, and faster commissioning from ready-made parameter libraries. In practice, plants see lower operating costs, extended motor life, and quicker time-to-value on retrofit and expansion projects, which together shorten payback periods and improve overall equipment effectiveness.