ABB ACS550-01-03A3-4 | 3AUA0000003385-D

Overview

Unlock superior motor control and energy efficiency with the ABB ACS550-01-03A3-4 Variable Frequency Drive. This sophisticated 1.1 kW (1.5 HP) general-purpose AC drive is engineered to provide precise and flexible speed control for a wide array of AC motors, making it an ideal solution for light-duty industrial applications. Designed for seamless wall-mounted installation, its robust IP21 enclosure ensures reliable operation even in demanding environments. Operating on a versatile 3-phase, 380–480 V input, the ACS550-01-03A3-4 guarantees smooth integration into existing systems and consistent, high-performance output.

ABB's commitment to quality and innovation shines through in this model, offering an intelligent and intuitive solution for optimizing your processes, reducing energy consumption, and extending the lifespan of your machinery. The drive’s compact design belies its powerful capabilities, providing both scalar (V/f) and sensorless vector control methods for enhanced motor performance and responsiveness across various operational demands.

Key Features

• Motor Power: Efficiently manages 1.1 kW (1.5 HP) motors.
• Input Voltage: Compatible with 3-phase, 380–480 V AC power supplies, ensuring broad industrial applicability.
• Output Current: Delivers a consistent 3.3 A output for reliable motor operation.
• Output Frequency: Offers a wide frequency range from 0 to 500 Hz for versatile speed control.
• Control Methods: Supports both Scalar (V/f) and advanced Sensorless Vector control for optimized motor performance.
• Overload Capacity: Designed for resilience with 150% overload for 60 seconds (Heavy Duty) and 110% for 60 seconds (Normal Duty).
• Built-in EMC Filter: Integrated Category C2 EMC filter minimizes electromagnetic interference, ensuring system stability.
• Safety Function: Incorporates Safe Torque Off (STO) to enhance operational safety.
• Communication: Features Modbus RTU via RS-485 for easy integration into control networks.
• User Interface: Equipped with a removable keypad and setup assistant for intuitive programming and commissioning.
• Enclosure Type: Durable IP21 wall-mounted enclosure provides protection against dust and dripping water.
• Cooling Method: Utilizes forced air cooling to maintain optimal operating temperatures.

Technical Specifications

• Model Number: ACS550-01-03A3-4
• Product ID: 3AUA0000003385-D
• Input Frequency: 50/60 Hz
• Analog Inputs: 2
• Digital Inputs: 6
• Analog Outputs: 2
• Relay Outputs: 3
• Operating Temperature: Designed for industrial environments from -10°C to +50°C.
• Dimensions (H x W x D): Compact sizing at 390 mm x 125 mm x 195 mm.
• Weight: Approximately 3.5 kg, facilitating manageable installation.
• Certifications: Complies with global standards, including CE, UL, cUL.

Applications

The ABB ACS550-01-03A3-4 is a versatile solution engineered to enhance a broad spectrum of light-duty industrial and commercial applications, providing precise motor control and energy savings. Its adaptability makes it perfect for:

• Pumps: Optimizing fluid flow and pressure control.
• Small Fans: Regulating airflow in ventilation and cooling systems.
• Light-Duty Conveyors: Ensuring smooth and controlled material handling.
• Mixers: Achieving consistent mixing speeds for various processes.
• HVAC Systems: Enhancing efficiency and comfort in building climate control.
• General Industrial Machinery: Providing reliable performance for a wide range of light industrial equipment.

Why Choose This Model?

The ABB ACS550-01-03A3-4 stands out as a premier choice for its blend of performance, ease of use, and reliability. Choosing this model means investing in a solution that not only meets but exceeds common industrial requirements. Its compact and wall-mountable design simplifies installation and conserves valuable space, making it suitable for even constricted environments. Furthermore, the drive comes preconfigured with essential features, drastically reducing commissioning time and allowing for quicker deployment into your operations.

Beyond convenience, the ACS550-01-03A3-4 delivers significant advantages in energy efficiency. By providing precise motor speed control, it minimizes energy waste inherent in fixed-speed motor applications, translating into tangible cost savings and a reduced environmental footprint. This drive is specifically optimized for small-scale industrial and commercial use, offering a robust and dependable solution without unnecessary complexity. When you choose the ABB ACS550-01-03A3-4, you're opting for a smart, sustainable, and highly effective way to manage your motor-driven applications.

Order Now

Elevate your motor control capabilities with the ABB ACS550-01-03A3-4 Variable Frequency Drive. This essential component for efficient industrial operations is readily available for global delivery. Integrate this high-performance VFD into your system today to experience enhanced productivity, energy savings, and reliable operation. Don't miss the opportunity to optimize your processes with ABB's leading-edge technology. For more ABB ACS550 Series options, please return to the ABB ACS550 General Purpose Drives collection or explore our main ABB Industrial Drives category for a complete range of solutions.