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

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Used basic in Fujian, China

  • Trusted Seller
    ACS-CP-C | 64739000 ABB Control

    ACS-CP-C | 64739000 ABB Control Panel

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS-CP-C 64739000 Control Panel ABB ACS-CP-C 64739000 Control Panel Catalog Description:ACS-CP-C; ACS310/350/355/550 Basic control panel

    Fujian, China
  • Trusted Seller
    ABB ACS-CP-C

    ABB ACS-CP-C

    • Manufacturer: ABB
    • Model: ACS

    Control Panel 80 Control panels Output mode In the Output mode, you can: • monitor actual values of up to three group 01 OPERATING DATA signals, one signal at a time • start, stop, change the direction and switch...

    Fujian, China
  • Trusted Seller
    ACS143-4K1-3 ACS140 | ABB AC

    ACS143-4K1-3 ACS140 | ABB AC Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS143-4K1-3 ACS140 AC Drives ABB ACS143-4K1-3 ACS140 AC Drives The ACS 140 should be installed in clean and dry air, free from dripping water, corrosive materials and electrically conductive dust (pollution ...

    Fujian, 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.