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Used Ac Drives (Variable Frequency Drives Vf Ds) in Texas, USA

  • Allen-Bradley - Powerflex 25B-D037N114

    Allen-Bradley - Powerflex 25B-D037N114

    • Manufacturer: Allen-Bradley
    • Model: 25B-D037N114

    25BD037N114 AC DRIVE POWERFLEX 525 EMBEDDED ETHERNET/IP AND SAFETY 480 VOLT AC 18.5 KW 25 HORSE POWER NORMAL DUTY 15 KW 20 HORSE POWER HEAVY DUTY 37 AMP FRAME E IP20 OPEN EMC FILTER **100% Tested with State-of-th...

    $2,000 USD
    Progreso Lakes, TX
  • EUC-Allen-Bradley - Powerflex 70 20AD3P4A0AYNNNC0

    EUC-Allen-Bradley - Powerflex 70 20AD3P4A0AYNNNC0

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    **100% Tested with State-of-the-art equipment** If you need a specific firmware or series relating to 20AD3P4A0AYNNNC0, we probably have it. Please call or email us with your request. *Ask For Core Exchange Credit*

    $2,100 USD
    Progreso Lakes, TX
  • Mitsubishi - Inverter E820-0175-5-60 Replaces

    Mitsubishi - Inverter E820-0175-5-60 Replaces FR-E720-175SC-NA

    • Manufacturer: Mitsubishi
    • Model: E820

    **100% Tested with State-of-the-art equipment** If you need a specific firmware or series relating to E820-0175-5-60 Replaces FR-E720-175SC-NA, we probably have it. Please call or email us with your request. *Ask...

    $1,500 USD
    Progreso Lakes, TX
  • ABB ACS800 Inverter Drives

    ABB ACS800 Inverter Drives

    • Manufacturer: ABB
    • Model: ACS800

    ABB ACS800 Inverter Drives Power Range: 0.55 kW to 2,900 kW 1.5 HP to 600 HP Voltage Range: 208 V to 240 V (3-phase) 380 V to 500 V (3-phase) 525 V to 690 V (3-phase) Control Method: Direct Torque Control (DTC) f...

    Houston, TX
  • Rebuilt Air Core ABB Inverter

    Rebuilt Air Core ABB Inverter ACS800

    • Manufacturer: ABB
    • Model: ACS800

    Power Range: The ACS800 series supports a wide power range, accommodating both low and high-power applications. ​ Cooling Options: Air-Cooled Models Models such as the ACS800-67 are designed with air cooling in e...

    Houston, TX
  • Trusted Seller
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    ABB ACH401B00425 KEYPAD INTERFACE HVAC CONTROL PANEL T133338

    • Manufacturer: ABB
    • Model: ACH

    Extra Information Brand: ABB MPN: ACH401B00425 Shipping Weight: 25 LBS Shipping Dimensions: 20 (in) × 10 (in) × 10 (in)

    $350 USD
    El Paso, TX
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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.