ABB 3AUA0000221313 Motors & Drives - ACH550-CARUH-017A-2+N2006+X1558
Part Number: 3AUA0000221313
Quick Summary
ABB ACH550 motor drive is a compact variable speed solution that optimizes motor control for HVAC and light industrial equipment. It helps you match demand with supply, reducing energy waste and wear on mechanical systems. If you’re wrestling with inconsistent speeds, extended commissioning times, or fragile equipment protection, this drive offers streamlined setup and robust protections. In line with CE compliance and safety frameworks—with options for SIL-based capabilities and protective IP ratings—you can operate confidently in harsh industrial environments. For engineers and procurement teams, the business value comes from easier installation, scalable performance, and lower total cost of ownership across multiple applications, from fans to pumps and conveyors.
Product Information
Feature → Business Impact → Application: The ACH550 drive’s compact footprint saves panel space and reduces installation time while delivering reliable motor control for small to mid-size motors in control rooms and equipment cabinets. This translates to lower upfront labor costs and quicker time-to-value in retrofit projects or new builds, especially in HVAC units and processing lines. Feature → Business Impact → Application: Advanced motor control algorithms enable smooth start/stop and precise speed regulation, cutting energy waste and reducing mechanical wear on pumps, fans, and conveyors. This supports measurable energy savings and longer equipment life in facilities management and manufacturing environments. Feature → Business Impact → Application: Built‑in protections such as overload, short‑circuit, and fault handling minimize unplanned downtime, improving plant reliability and maintenance planning for critical systems like water pumps and air handling units. Feature → Business Impact → Application: Flexible communication and integration with common PLCs and building management systems simplifies commissioning and ongoing monitoring, enabling centralized control across multiple machines and lines. Feature → Business Impact → Application: Easy installation and a familiar ABB drive family reduce spare parts inventories and training needs, delivering lower total cost of ownership for OEMs and service providers in industrial automation projects.
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FAQs
Begin by verifying panel clearance and ensuring a secure mounting plane. Wire three-phase power and motor leads per the installation manual, connect any control signals or fieldbus interfaces, and set basic parameters such as motor nameplate current and rated voltage. Use proper grounding and cooling considerations to prevent overheating. The ACH550 supports streamlined commissioning with predefined templates for HVAC fans and pumps, reducing setup time and ensuring repeatable configurations across units.
The ACH550 is designed for easy integration with common PLCs and building management systems via standard industrial interfaces. It supports straightforward parameter programming, remote monitoring, and status feedback to supervisory systems. If you’re migrating from legacy drives, you can leverage similar wiring schemes and control logic, minimizing rework and training while preserving performance characteristics like smooth starts and energy-efficient speed control.
Yes. The ACH550 is well-suited for HVAC fans and pumps, offering precise speed control, smooth ramping, and protective features to extend motor life. Its compact form factor and integration capabilities simplify panel installation, while energy-efficient motor control helps reduce operating costs in climate control and water treatment processes. This makes it a versatile choice for both retrofit projects and new installations.
Key considerations include CE compliance for safety and electromagnetic compatibility, and appropriate IP ratings to meet environmental protection standards in your facility. Depending on your industry, you may also require conformity with local electrical codes or functional safety standards. When evaluating suppliers, confirm documented certifications and compatibility with your risk management and compliance programs to ensure a smooth audit trail.
ROI stems from energy savings due to efficient speed control, reduced mechanical wear from soft-start functionality, and lower downtime thanks to robust protection features. In addition, faster commissioning and easier maintenance lower life-cycle costs. For facilities with frequent cycling, large air-handling units, or circulation pumps, the ACH550 can deliver tangible improvements in energy intensity and uptime, supporting a favorable total cost of ownership over multiple equipment assets.