ABB ACS550-U1-157A-4 | 3AUA0000005380

Overview

Elevate your industrial automation capabilities with the ABB ACS550-U1-157A-4, a robust and reliable variable frequency drive (VFD) engineered for general-purpose applications. This 100 HP, 157 A VFD provides precision motor control for a diverse range of demanding environments. Designed for seamless integration, it operates on a 3-phase, 380–480 V input, delivering exceptional performance in a space-saving IP21 wall-mounted enclosure. The ACS550-U1-157A-4 is an indispensable component for optimizing energy consumption, enhancing process control, and extending the lifespan of your critical machinery.

Key Features

• Powerful Performance: Delivers 100 HP (75 kW) for demanding applications.
• Wide Voltage Compatibility: Supports 3-phase, 380–480 V AC input for global applicability.
• High Output Current: Provides a robust 157 A output current for efficient motor operation.
• Flexible Frequency Control: Offers an output frequency range of 0 to 500 Hz for versatile control.
• Advanced Control Methods: Utilizes Scalar (V/f) and Sensorless Vector control for optimal motor performance.
• Superior Overload Capacity: Features 150% for 60 seconds (Heavy Duty) and 110% for 60 seconds (Normal Duty) for enhanced reliability.
• Integrated EMC Filter: Built-in Category C2 EMC filter reduces electromagnetic interference.
• Enhanced Safety: Includes Safe Torque Off (STO) functionality for critical safety applications.
• Seamless Communication: Equipped with Modbus RTU (RS-485) for easy integration into control systems.
• User-Friendly Interface: Intuitive integrated keypad ensures effortless control and monitoring.
• Robust Enclosure: IP21 wall-mounted enclosure provides protection in various industrial settings.
• Efficient Cooling: Forced air cooling maintains optimal operating temperatures for extended longevity.

Technical Specifications

• Model Number: ACS550-U1-157A-4
• Global Commercial Alias: ACS550-U1-157A-4
• Product ID: 3AUA0000005380
• ABB Type Designation: ACS550-U1-157A-4
• Catalog Description: General purpose AC drive, 100 HP, 157 A, 3-phase, 380–480 V, IP21, wall-mounted.
• Input Frequency: 50/60 Hz
• Analog Inputs: 2
• Digital Inputs: 6
• Analog Outputs: 2
• Relay Outputs: 3
• Operating Temperature: -10°C to +50°C
• Dimensions (H x W x D): 762 mm x 300 mm x 310 mm
• Weight: Approximately 35.5 kg
• Certifications: CE, UL, cUL

Applications

The versatility and high performance of the ABB ACS550-U1-157A-4 make it an ideal solution for a multitude of industrial applications, including:

• HVAC Systems and Chillers: Providing precise control for optimized energy efficiency in climate control.
• Industrial Pumps and Fans: Ensuring reliable and efficient operation for fluid dynamics and ventilation.
• Water and Wastewater Management: Enhancing control and reducing energy consumption in water processing.
• Material Handling Equipment: Delivering smooth and controlled movement for conveyor systems and hoists.
• Food and Beverage Processing: Meeting stringent demands for hygiene and precise motor control in production lines.

Why Choose This Model?

The ABB ACS550-U1-157A-4 stands out as a superior choice for your industrial drive needs, offering a compelling blend of power, safety, and operational efficiency:

• Unmatched Performance: Leverage 100 HP capabilities for even the most demanding motor control tasks.
• Integrated Safety Features: Benefit from the built-in EMC filter and Safe Torque Off (STO), simplifying installation and enhancing operational safety.
• Ease of Use: Experience quick commissioning and efficient diagnostics thanks to its intuitive design and user-friendly interface.
• Versatile Compatibility: Perfectly suited for a wide array of industrial automation environments, offering adaptability and reliable performance.
• ABB Quality: Trust in the renowned quality and global support of ABB, ensuring long-term reliability and peace of mind.

Order Now

Secure your ABB ACS550-U1-157A-4 today and unlock superior motor control and energy efficiency for your operations. This high-performance variable frequency drive is currently in stock and available for global delivery, backed by comprehensive ABB support and extensive documentation. For more information, explore the ABB ACS550 General Purpose Drives collection or visit the main ABB Industrial Drives category to discover our full range of solutions.