ABB ACS550-U1-078A-4 Variable Frequency Drive
Product Model: ACS550-U1-078A-4
Product Description: The ACS550-U1-078A-4 is a versatile and compact variable frequency drive designed for controlling the speed and torque of three-phase induction motors. It offers advanced motor control features, energy efficiency, and comprehensive built-in protection functions, making it ideal for a wide range of applications.
Brand: ABB
Origin: Switzerland
Net Weight: 12 kg
Dimensions: 300 mm x 200 mm x 150 mm
Power Supply: 380-480 V AC, 3-phase, 50/60 Hz
Input/Output: Input: 3-phase AC supply Output: 3-phase variable frequency output to motor
Communication Interface: RS-485, Modbus RTU, CANopen
Use: Suitable for applications in HVAC, pumps, fans, conveyors, and other industrial processes requiring precise motor control and energy savings.
The above parameters are for reference only. Please contact our technical team for precise selection.











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