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Used frames in Germany

  • Frequency inverter VLT HAVAC Drive

    Frequency inverter VLT HAVAC Drive

    • Manufacturer: Danfoss
    • Model: VLT

    Danfoss used The VLT® HVAC Drive is designed for ventilation, heating and cooling applications. With a wide range of powerful standard and optional features, this drive offers the lowest total cost of ownership. ...

    Freiberg, Germany
  • Frequency inverter VLT HAVAC Drive

    Frequency inverter VLT HAVAC Drive

    • Manufacturer: Danfoss
    • Model: VLT

    Danfoss used The VLT® HVAC Drive is designed for ventilation, heating and cooling applications. With a wide range of powerful standard and optional features, this drive offers the lowest total cost of ownership. ...

    Freiberg, Germany
  • Frequency inverter VLT HAVAC Drive

    Frequency inverter VLT HAVAC Drive

    • Manufacturer: Danfoss
    • Model: VLT

    Danfoss used The VLT® HVAC Drive is designed for ventilation, heating and cooling applications. With a wide range of powerful standard and optional features, this drive offers the lowest total cost of ownership. ...

    Freiberg, Germany
  • Frequency inverter VLT HAVAC Drive

    Frequency inverter VLT HAVAC Drive

    • Manufacturer: Danfoss
    • Model: VLT

    Danfoss used The VLT® HVAC Drive is designed for ventilation, heating and cooling applications. With a wide range of powerful standard and optional features, this drive offers the lowest total cost of ownership. ...

    Freiberg, Germany

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.