Industrial Automation » Drives » AC Drives (Variable Frequency Drives - VFDs) » Illinois

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Used Ac Drives (Variable Frequency Drives Vf Ds) in Illinois, USA

  • Trusted Seller
    Danfoss VLT AQUA Drive FC

    Danfoss VLT AQUA Drive FC 202

    • Manufacturer: Danfoss
    • Model: VLT AQUA Drive FC 202

    VFD 75 Hp, 380/480 Volt 3 Phase Water processing, filtration equipment, reverse osmosis equipment.

    Loves Park, IL
  • ABB ACS880-37 Ultra Low-Harmonic Cabinet

    ABB ACS880-37 Ultra Low-Harmonic Cabinet Drive | 900 HP | 480Volt

    • Manufacturer: ABB
    • Model: ACS

    52435001 Unused - ABB ACS880-37 Ultra Low-Harmonic Cabinet Drive, Model ACS880-37-1110A 5+C129+G307+H359+K475+L505+R700. All-compatible industrial drive designed to tackle any of your motor-driven applications, i...

    Belvidere, IL
  • ABB ACS880-37 Ultra Low-Harmonic Cabinet

    ABB ACS880-37 Ultra Low-Harmonic Cabinet Drive – 900 HP, 480V, IP21

    • Manufacturer: ABB
    • Model: ACS

    52435002 Unused - ABB ACS880-37 (Model ACS880-37-1110A 5+C129+G307+H359+K475+L505+R700) Ultra Low-Harmonic Cabinet Drive. All-compatible industrial drive designed to tackle any of your motor-driven applications, ...

    Belvidere, IL

Overview

Variable-frequency drives (VFDs) are devices used to control the speed and torque of electric motors by varying the frequency and voltage of the power supplied. VFDs are commonly used in applications like HVAC systems, industrial machinery, and pumps where precise motor control improves efficiency and performance.

FAQ

What should I consider when buying a used variable-frequency drive?

Check the VFD's compatibility with your motor, its power rating, and any signs of wear or damage. Ensure it has been properly maintained and inquire about its operational history.

How do I ensure the VFD is shipped safely to my location?

Use a reputable transport service that specializes in electronic equipment. Ensure the VFD is securely packaged to prevent damage during transit and consider insuring the shipment.

What is the maintenance schedule for a variable-frequency drive?

Regularly inspect for dust and debris, check connections for tightness, and ensure proper ventilation. Follow the manufacturer's recommendations for periodic checks and servicing.