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Used function modules in China

  • Trusted Seller
    ACS880-01-04A8-5 | ABB Drives

    ACS880-01-04A8-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-021A-5 Drives ABB ACS880-01-04A8-5 Drives ABB ACS880-01-04A8-5 Drives The ACS880-01 comes in one compact package for easy installation and commissioning. General Information Global Commercial Alias:...

    Fujian, China
  • Trusted Seller
    ACS880-01-040A-5 | ABB Drives

    ACS880-01-040A-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-040A-5 Drives ABB ACS880-01-040A-5 Drives The ACS880-01 comes in one compact package for easy installation and commissioning. General Information Global Commercial Alias:ACS880-01-040A-5 Product ID:...

    Fujian, China
  • Trusted Seller
    ACS880-01-096A-5 | ABB Drives

    ACS880-01-096A-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-096A-5 Drives ABB ACS880-01-096A-5 Drives The ACS880-01 comes in one compact package for easy installation and commissioning. ACS880-01-096A-5 General Information Global Commercial Alias:ACS880-01-0...

    Fujian, China
  • no-image_en.png

    ABB ACS600 NRFC-45REV In stock for discount

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS600 NRFC-45REV low price,high quality factory sealed 1 year warranty ABB ACS600 NRFC-45REV The drive is delivered in either in a cardboard box or in a plywood package. Thepackage also contains:• connection...

    Xiamen, China
  • no-image_en.png

    ABB ACS143-2K7-3-C In stock for discount

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS143-2K7-3-C low price,high quality factory sealed 1 year warranty ABB ACS143-2K7-3-C The drive is delivered in either in a cardboard box or in a plywood package. Thepackage also contains:• connection box (...

    Xiamen, China

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.