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Used Ac Drives (Variable Frequency Drives Vf Ds) in Germany

  • Allen Bradley 22 COMM E

    Allen Bradley 22 COMM E SN 4024A5A5 module with 194706 Q06 for Powerflex 40

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 40

    Allen-Bradley 22-COMM-E SN: 4024A5A5 module with Rockwell Automation 194706-Q06 / AMP0621 cable for Powerflex 40 - with cover, used, good condition, 100% functional, scope of supply according to photos

    $370 USD
    Remscheid, Germany
  • ABB ACH550 01 02A4 4+B055

    ABB ACH550 01 02A4 4+B055 Frequency converter SN1082506287

    • Manufacturer: ABB
    • Model: ACH550

    ABB ACH550-01-02A4-4+B055 Frequency converter, serial no. 1082506287, unused, 100% functional, scope of delivery according to photos

    $315 USD
    Remscheid, Germany
  • ABB ACS580 01 05A7 4

    ABB ACS580 01 05A7 4 frequency inverter SNY1930A1670

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS580-01-05A7-4+J400 Frequency Sifter SN:Y1930A1670 , unused in opened original packaging, 100% functional, scope of delivery according to photos

    $462 USD
    Remscheid, Germany
  • Siemens SINAMICS G120C frequency converter

    Siemens SINAMICS G120C frequency converter 6SL3210-1KE11-8AF2

    • Manufacturer: Siemens
    • Model: G120

    Article no.: 6SL3210-1KE11-8AF2 | Shipping: Express delivery possible | Guarantee in months: 12 | Packaging: Original packaging | Weight: 1.4 kg | Stock ground: D17E15 | Stock: 1

    $516 USD
    Rosenfeld, Germany
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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.