Description
NEW OPEN BOX CONDITION
The ABB ACS550-01-031A-4 is a general purpose variable frequency drive (VFD), also known as a frequency inverter, used for controlling the speed and torque of AC induction motors in industrial applications. It is part of the ACS550 series, which is designed for simplicity in installation, configuration, and operation.
- Function: Converts a fixed frequency, 3-phase AC input into a variable frequency and voltage output to control motor speed.
- Applications: Ideal for both variable torque applications (like pumps and fans) and constant torque uses (such as conveyors and mixers).
- Control Methods: Operates using sensorless vector control and V/f control modes.
- Harmonic Reduction: Features a swinging choke to help reduce harmonic distortion.
- Built-in Features: Includes an integrated EMC filter (C2 category) and a Modbus fieldbus interface as standard, which helps save time and reduce the need for external components.
- Usability: Comes with a multi-language assistant control panel for easy programming and monitoring of energy savings. The FlashDrop tool allows for quick parameter settings without powering the drive





















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