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

  • Trusted Seller
    ABB HVAC Drive ACH550-PDR-072A-4 for

    ABB HVAC Drive ACH550-PDR-072A-4 for Variable Frequency Systems

    • used

    • Manufacturer: ABB
    • Model: ACH550

    Product Information The ABB HVAC Drive Model ACH550-PDR-072A-4, manufactured in the United States in 2015, is engineered for precision control of HVAC systems. This versatile AC drive, designed with user-friendly...

    $2,500 USD
    Temecula, CA
  • Trusted Seller
    ABB ACH550-PDR-012A-4 Facility HVAC Drive

    ABB ACH550-PDR-012A-4 Facility HVAC Drive 380-480 Vac Eco-Friendly Design

    • used

    • Manufacturer: ABB
    • Model: ACH550

    Product Information The ABB ACH550-PDR-012A-4 is a robust HVAC drive manufactured in 2015, designed to enhance energy efficiency, improve air quality, and address environmental concerns in various facilities. Thi...

    $900 USD
    Temecula, CA
  • Trusted Seller
    ABB ACH550 HVAC Drive ACH550-PDR-125A-4

    ABB ACH550 HVAC Drive ACH550-PDR-125A-4 Efficient Air 380-480Vac 200 lb USA

    • used

    • Manufacturer: ABB
    • Model: ACH550

    Product Information The ABB ACH550-PDR-125A-4 is a robust HVAC drive designed for energy efficiency and optimal air quality management. Manufactured by ABB in May 2015, this legacy drive offers a sustainable solu...

    $4,000 USD
    Temecula, CA
  • Allen Bradley Powerflex 70 20AD022A3AYNANNN

    Allen Bradley Powerflex 70 20AD022A3AYNANNN AC Drive 15 HP, 3PH

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    The unit was removed from an operating environment and is in good physical and working condition. The unit comes with everything pictured nothing more or less for more details please see photos or contact us if y...

    $1,200 USD
    Los Angeles, CA
  • Trusted Seller
    ABB ACS320-03U-05A2-2

    ABB ACS320-03U-05A2-2

    • used

    • Manufacturer: ABB
    • Model: ACS

    “Fully working, no keypad” ABB Model ACS320-03U-05A 2-2 HVAC 240V Drive; NO KEYPAD Fully working ABB Model ACS320-03U-05A2-2 HVAC 240V Drive. Note: Keypad is not included. Sold with a 30 Day Warranty. Ships fully...

    $195 USD
    San Diego, CA
  • Trusted Seller
    Auction
    2023 Nercon 2 Door Stainless

    2023 Nercon 2 Door Stainless Steel Line Control Panel, Includes 5 Allen Bradley Powerflex 525

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 525

    2023 Nercon 2 Door Stainless Steel Line Control Panel, Includes 5 Allen Bradley Powerflex 525 Drives, Allen Bradley Compactlogix 5380 PLC, Nvent Model N360816G051 Electronic Enclosure Air Conditioner, 208 V, 80 F...

    Milpitas, CA
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  • Trusted Seller
    Motor, 2 HP, Allen Bradley,

    Motor, 2 HP, Allen Bradley, Powerflex 70, AC #S740332

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    Allen Bradley, PowerFlex70, AC Drive, 240 (208) VAC, 3 phase, 8.7 amps, 2 Hp Normal Duty, 1.5 Hp Heavy Duty, Catalog number 20A B 6P8F 0 AYNNNCO.

    San Dimas, CA
  • Trusted Seller
    Motor, 3 HP, Allen Bradley,

    Motor, 3 HP, Allen Bradley, Powerflex 70, AC #S740331

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    Allen Bradley PowerFlex70 AC Drive. Designed for 480 (400) VAC, 3-phase systems delivering 5.6 amps. Rated at 3 HP for normal duty and 2 HP for heavy duty. Catalog number 20A-D-5POF-0-AYNNNCO.

    San Dimas, CA
  • Trusted Seller
    Motor, 10 HP, Allen Bradley,

    Motor, 10 HP, Allen Bradley, Powerflex 70, AC #S740329

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    Allen Bradley PowerFlex70 AC Drives. Includes two configurations rated for either 2 HP or 10 HP operations and powered by 240V or 480V 3-phase systems. Catalog numbers 20A B 6P8F 0 AYNNNCO and 20A-D-014 F0 AYNANCO.

    San Dimas, CA
  • Trusted Seller
    Control Panel, Elec, S/st, 1.5

    Control Panel, Elec, S/st, 1.5 HP, 480 V, Unused #S739240

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 4

    Stainless Steel Electrical Panel with Allen Bradley PowerFlex4 Drive. Built for 1.5 HP, 480V, 3-phase systems. Adjustable frequency drive ensures precise control. Unused condition.

    San Dimas, CA
  • Trusted Seller
    Motor, 7.5 HP, Allen Bradley,

    Motor, 7.5 HP, Allen Bradley, Powerflex 70, AC #S740330

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    Allen Bradley PowerFlex70 AC Drive. Designed for high-performance motor control, this drive operates at 480 (380) VAC, 3-phase, with a capacity of 14.2 amps. It delivers 7.5 HP in both Normal and Heavy Duty modes...

    San Dimas, CA
  • Trusted Seller
    Motor, 1/2 HP, Allen Bradley,

    Motor, 1/2 HP, Allen Bradley, Powerflex 70, AC (2) #S740333

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    (2) Allen Bradley PowerFlex70 AC Drives. 240 (208) VAC, 3-phase units with 2.50 amps and ratings of 0.50 HP for normal duty and 0.33 HP for heavy duty. Catalog number 20A B 2P2F 0 AYNNNCO.

    San Dimas, CA
  • Allen Bradley 1336-L5 Ser. A

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

    • new

    • 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
  • ABB ACS355-03E-09A8-2 Frequency Converter 3

    ABB ACS355-03E-09A8-2 Frequency Converter 3 HP, 200-240V, 2.2 kW

    • used

    • Manufacturer: ABB
    • Model: ACS

    The unit was removed from an operating environment and is in good physical condition. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if you have any...

    $375 USD
    Los Angeles, CA
  • ABB ACH550-PCR-03A3-4+B055

    ABB ACH550-PCR-03A3-4+B055

    • used

    • Manufacturer: ABB
    • Model: ACH550

    Recently removed from working service and guaranteed functional. Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use. Includes Frequency Drive W/ Circuit Breaker as pictu...

    $129 USD
    Rancho Cordova, CA
12

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.