ACS550-U1-09A0-6 ABB ACS550 Variable Frequency Drive 7.5 HP 600V 3-Phase AC VFD

Description:

• Genuine ABB ACS550 Variable Frequency Drive (VFD) for industrial motor speed control applications
• Rated for 7.5 HP (5.5 kW), designed for 500–600 VAC three-phase power systems
• Delivers 9.0 A nominal output current for reliable motor performance
• Provides precise speed, torque, and energy-efficient motor control
• Wall-mounted base drive with IP21 / NEMA 1 enclosure for indoor industrial installations
• Integrated PID controller, built-in EMC filter, and user-friendly keypad for simplified setup and operation
• Optimized for pumps, fans, conveyors, compressors, mixers, HVAC systems, and general industrial machinery
• Supports multiple communication options including Modbus RTU for industrial automation integration
• Compact R2 frame size simplifies installation in electrical control panels
• Ideal for manufacturing, water treatment, HVAC, material handling, OEM machinery, and process automation
• Discontinued by ABB, commonly used for replacement and maintenance of existing ACS550 installations.

Specifications:

• Manufacturer Name: ABB
• Part Number (MPN): ACS550-U1-09A0-6
• Product Series: ACS550
• Product Type: Variable Frequency Drive (VFD)
• Motor Power:
  • 7.5 HP
  • 5.5 kW
• Input Voltage: 500–600 VAC
• Input Phase: 3-Phase
• Output Current: 9.0 A
• Input Frequency: 48–63 Hz
• Frame Size: R2
• Enclosure Rating: IP21 / NEMA 1
• Cooling Method: Forced Air
• Control Method: V/Hz and Sensorless Vector Control
• Built-in Features:
  • PID Controller
  • Modbus RTU
  • EMC Filter
  • Keypad Display
  • Motor Protection Functions
• Applications:
  • HVAC Systems
  • Pumps
  • Fans
  • Compressors
  • Conveyors
  • Mixers
  • Material Handling
  • Industrial Automation
  • OEM Equipment

Dimensions:

• Frame Size: R2
• Compact wall-mounted design suitable for industrial control panels and equipment installations.

Weight:

• Approximate Weight: 8.62 kg (19.0 lb).