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

  • Frequency converter Danfoss VLT 6000

    Frequency converter Danfoss VLT 6000 HVAC 17.3 kW

    • Manufacturer: Danfoss
    • Model: VLT6000

    G0522 Frequency converter Danfoss VLT 6000 HVAC 17.3 kW TYPE: VLT6016HT4C54STR3DLF00A00C0 INPUT: Uin:3~AC,380-460V, 50Hz, 24A OUTPUT: 3~AC,0-Uin, 0-1000Hz, 24A POWER: Output Power, 17.3 kW Own weight - 40 kg

    $721 USD
    Luumäki, Finland
  • Frequency converter Danfoss VLT 5003

    Frequency converter Danfoss VLT 5003 3kW 380-500V

    • Manufacturer: Danfoss
    • Model: VLT5003

    G0531 Frequency converter Danfoss VLT 5003 3kW 380-500V External dimensions: - 10x26x45cm Own weight - 7 kg Tested.

    $768 USD
    Luumäki, Finland
  • Frequency converter ABB ACS800-01-00025-7 +

    Frequency converter ABB ACS800-01-00025-7 + E200 22 kW

    • Manufacturer: ABB
    • Model: ACS800

    G0521 Frequency converter ABB TYPE: ACS800-01-0025-7+E200 22 kW TYPE: ACS800-01-0025-7+E200 INPUT: Uin:3~AC,525-690V, 50/60 Hz, 24A OUTPUT: 3~AC,0-Uin, 0-300Hz, 25A POWER: Output Power, Normal Use: 22 kW Made in ...

    $1,396 USD
    Luumäki, Finland
  • Frequency converter ABB TYPE: ACS800-01-0016-7+E200

    Frequency converter ABB TYPE: ACS800-01-0016-7+E200 15 kW

    • Manufacturer: ABB
    • Model: ACS800

    G0521 Frequency converter ABB TYPE: ACS800-01-0016-7+E200 15 kW TYPE: ACS800-01-0016-7+E200 INPUT: Uin:3~AC,525-690V, 50/60 Hz, 15A OUTPUT: 3~AC,0-Uin, 0-300Hz, 17A POWER: Output Power, Normal Use:15 kW Made in F...

    $1,047 USD
    Luumäki, Finland

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.