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Used interface module in California, USA

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    Allen Bradley 20AC022A0 AYNANCO SERIES A 20AC022A0AYNANC0 PowerFlex 70 VFD 11kW 3PH

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    Allen Bradley 20AC022A0 AYNANCO SERIES A 20AC022A0AYNANC0 PowerFlex 70 VFD 11kW 3PH Missing top screw refer to pics Type: Variable Frequency Drive (VFD) for AC motors. Input Voltage: 400 VAC, 3-Phase. Current Rat...

    $1,150 USD
    Ventura, CA
  • Allen Bradley 1336-L5 Ser. A

    Allen Bradley 1336-L5 Ser. A Control Interface Board 24C AC/DC

    • Manufacturer: Allen-Bradley
    • Model: 1336

    The unit is brand new in original packaging. The box was opened for inspection purposes only. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if you ...

    $70 USD
    Los Angeles, CA

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.