This product page details the ABB ACS550 AC drive, a versatile variable speed drive designed for robust motor control applications. Available in 11kW and 15kW power ratings for 400V AC systems, this drive provides precise speed control for three-phase asynchronous motors, delivering energy savings and improved process control in industrial and commercial applications.

Overview of the ACS550 AC Drive

The ABB ACS550 AC drive represents a reliable solution for basic to medium-complexity motor control applications. Because it features built-in functionality for pumps, fans, and compressors, it offers quick commissioning and optimized performance without extensive parameter programming, making it accessible for both new installations and retrofit projects.

Key Features and Technical Specifications

This variable speed drive combines performance with user-friendly operation. Therefore, here are its essential specifications:

• • Power Range: 11kW to 15kW models available
  • Voltage Rating: 400V AC three-phase input and output

Control Methods: Sensorless vector control and V/Hz modes

• Built-in Applications: Pre-programmed macros for pumps, fans, and PID control
• Enclosure: IP21 standard, with optional higher protection kits
• Communication: Built-in Modbus RTU, with optional fieldbus adapters
• Keypad: Easy-to-use control panel with multilingual display
• Safety: Integrated safe torque off (STO) functionality (optional)

Typical Applications and Use Cases

The versatility of the ACS550 AC drive makes it suitable for various motor control applications. For example, it is commonly used for:

• Centrifugal pumps in water and wastewater systems
• Fans in HVAC and ventilation systems
• Compressors in industrial air systems
• Conveyor systems in material handling
• Mixers and agitators in process industries
• Basic machine tool applications

For complete motor control solutions, explore our range of compatible three-phase motors that work optimally with the ACS550 drive.

Why Choose the ACS550 AC Drive?

Selecting the ABB ACS550 AC drive provides significant advantages for motor control applications. Firstly, the built-in application macros drastically reduce commissioning time by providing optimized settings for common applications like pumps and fans. Secondly, the energy optimization feature automatically minimizes motor losses, delivering substantial energy savings over conventional control methods. Consequently, you achieve both simplified installation and reduced operating costs while maintaining reliable motor performance.

For detailed technical specifications, installation guidelines, and parameter descriptions, refer to the official ABB ACS550 user manual.

Optimize Your Motor Control Today

In summary, the ABB ACS550 AC drive offers an excellent balance of performance, features, and value for standard motor control applications. Finally, by implementing this drive in your systems, you benefit from improved process control, significant energy savings, and the reliability that comes with ABB’s engineering expertise in variable speed drive technology.