The ABB ACS550 is an adjustable frequency AC drive that achieves the ultimate in flexible motor control performance. Offering three modes of motor control: V/Hz, Sensor-less Vector and Flux Vector, the ACS550 VFD performs accurate speed and torque control of any standard squirrel cage motor.

With drives ranging from 0.75 to 150 Hp, the ACS550 variable frequency drive series features an 'intuitively obvious' multilingual, full graphic display panel that also provides assistants to aid users in start-up, maintenance, and diagnostics. The control panel can be mounted on the cover of the drive, or remotely, and can upload, store, and download parameters. The ACS550 comes equipped with an extensive library of pre-programmed application macros that, at the touch of a button, allow rapid configuration of inputs, outputs, and parameters for specific applications to maximize convenience and minimize start-up time.

0.75 to 150 Hp (240 - 600V)

ACS55 VFD Drive Highlights

• Advanced control panel permitting intuitive operation
• Patented swinging choke for Superior Harmonic Reduction
• Built-in Modbus and numerous internally mountable fieldbus adapters

Call one of our ABB ACS550 low voltage AC industrial drive experts today at, 1-800-246-8336, for more information concerning your needs, or use our ABB Low Voltage VFD AC Drive Quote form.

ACS550 VFD Technical Data Sheet (pdf file size 990kb)

ACS550 Variable Frequency Drive Installation, Operations, and Maintenance Manual (pdf file size 6mb)