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

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Used parallel in China

  • Trusted Seller
    ACS880-104-0035A-7 | ABB Inverter modules

    ACS880-104-0035A-7 | ABB Inverter modules

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-104-0035A-7 Inverter modules ABB ACS880-104-0035A-7 Inverter modules The modules come in eight frame sizes, including the R8i inverter module which can be parallel connected for building high power inv...

    Fujian, China
  • Trusted Seller
    ACS880-104-0082A-7+F272 | ABB Inverter modules

    ACS880-104-0082A-7+F272 | ABB Inverter modules

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-104-0082A-7+F272 ABB ACS880-104-0082A-7+F272 Inverter modules ABB ACS880-104-0082A-7+F272 Inverter modules The modules come in eight frame sizes, including the R8i inverter module which can be parallel...

    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.