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ABB ACS550-U1-125A-4 | 3AUA0000014482

by ABB

OverviewEnhance your industrial processes with the ABB ACS550-U1-125A-4, a powerful and adaptable 75 HP variable frequency drive (VFD). Manufactured by ABB, a leader in industrial technology, this VFD (Product ID: 3AUA0000014482) provides exceptional motor regulation, energy savings, and operational dependability across numerous applications. Featuring a 125 A output and a wide 380–480 V input voltage range, the ACS550-U1-125A-4 delivers robust and accurate functionality, making it an essential component for system optimization in HVAC, water treatment, and diverse industrial automation settings. Its intuitive design and integrated safety features ensure effortless integration and improved operational security.Key Features Motor Output: 55 kW (75 HP) Input Voltage: 380–480 V AC, 3-phase Output Current: 125 A Output Frequency: 0 to 500 Hz Control Methods: Scaler (V/f) and Sensorless Vector for versatile control Overload Capability: Heavy Duty: 150% for 60 seconds; Normal Duty: 110% for 60 seconds Integrated EMC Filter: Category C2 for minimal electromagnetic interference Safety Function: Built-in Safe Torque Off (STO) for critical safety compliance Communication Protocol: Modbus RTU (RS-485) for seamless system integration User Interface: Integrated keypad with intuitive navigation for easy programming and monitoring Enclosure Type: IP21 wall-mounted for protected and accessible installation Cooling Method: Efficient forced air to maintain optimal operating temperatures Technical Specifications Model Designation: ACS550-U1-125A-4 Input Frequency: 50/60 Hz Analog Inputs: 2 Digital Inputs: 6 Analog Outputs: 2 Relay Outputs: 3 Operational Temperature: -10°C to +50°C Dimensions (H x W x D): 700 mm x 252 mm x 285 mm Weight: Approximately 26.5 kg Certifications: CE, UL, cUL, ensuring compliance with international standards ApplicationsThe ABB ACS550-U1-125A-4 is engineered for performance in a variety of demanding industrial settings, providing accurate and dependable motor control for: HVAC and air handling units, optimizing climate regulation and energy use. Water and wastewater treatment facilities, improving pump efficiency and system reliability. Conveyor systems and crushers, guaranteeing smooth and consistent material movement. Industrial fans and pumps, delivering crucial flow and pressure management. Processing equipment in manufacturing, enhancing automation and throughput precision. Why Choose This Model?Selecting the ABB ACS550-U1-125A-4 represents an investment in a solution that offers substantial benefits to your operations: High Performance with Integrated Protection: Experience excellent motor control coupled with vital safety features like Safe Torque Off (STO) and an integrated EMC filter, ensuring both efficient operation and regulatory adherence. Easy Setup and Intuitive Configuration: Engineered for rapid deployment, this VFD minimizes installation time with its user-friendly interface and comprehensive documentation, facilitating quick integration into current systems. Reduced Energy Use and Downtime: ABB's advanced VFD technology optimizes motor performance, leading to considerable energy savings and decreased operational interruptions, ultimately lowering your total cost of ownership. Extensive Application Compatibility: Its robust design and versatile capabilities make it compatible with a broad range of industrial systems, providing a flexible solution for various motor control challenges. ABB Reliability: As an ABB product, you benefit from decades of engineering excellence and global support, guaranteeing a trustworthy and enduring investment. Order NowReady to upgrade your industrial motor control with the ABB ACS550-U1-125A-4? This high-performance variable frequency drive is accessible for worldwide shipping, complete with comprehensive support and documentation to ensure a seamless implementation. Take the next step toward enhancing your facility's efficiency and productivity.FAQWhat is the power output of the ABB ACS550-U1-125A-4?The ABB ACS550-U1-125A-4 delivers a motor output of 55 kW, equivalent to 75 HP.What is the input voltage requirements for this VFD?This VFD operates with a 3-phase input voltage range of 380–480 V AC.Does the ACS550-U1-125A-4 include safety features?Yes, it features an integrated Safe Torque Off (STO) function for critical safety compliance.Can this VFD be integrated into existing industrial networks?Absolutely, it supports Modbus RTU (RS-485) for effortless integration into current systems.What are the typical applications for this ABB VFD?The ACS550-U1-125A-4 is ideal for HVAC systems, water treatment plants, conveyors, industrial fans and pumps, and various manufacturing processing equipment.

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