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

Search By Manufacturer

Search By Country

Building Filters

1365

Used Ac Drives (Variable Frequency Drives Vf Ds)

  • MINT CONDITION OMRON 3G3MV-A2055

    MINT CONDITION OMRON 3G3MV-A2055

    • Manufacturer: Omron
    • Model: 3G3

    “MINT CONDITION” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account to ship to o...

    $1,650 USD
    Niagara Falls, NY
  • ALLEN BRADLEY 1336-PB-SP20F CONTROL BOARD

    ALLEN BRADLEY 1336-PB-SP20F CONTROL BOARD

    • Manufacturer: Allen-Bradley
    • Model: 1336

    “WORKING PULL” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account to ship to ove...

    $1,800 USD
    Niagara Falls, NY
  • Allen Bradley 1336F-BF50CAA-DS-GMS5C-HA2C 1336 Plus

    Allen Bradley 1336F-BF50CAA-DS-GMS5C-HA2C 1336 Plus 5hp

    • Manufacturer: Allen-Bradley
    • Model: 1336

    “Mint condition. Guaranteed to work. All of our products undergo rigorous QA before shipment””” Allen Bradley 1336F-BF50CAA-DS-GMS5C-HA2C 1336 Plus 5hp Shipping Note: Please send us an email to request rush same...

    $2,220 USD
    Niagara Falls, NY
  • Allen Bradley PowerFlex 700S VFD

    Allen Bradley PowerFlex 700S VFD 20DD014A0EYNANANE SAMEDAY SHIP AVAILABLE ON RE

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 700

    “pulled from a working machine. guaranteed to work” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers...

    $4,200 USD
    Niagara Falls, NY
  • ABB ACH 550-VCR-06A9-4+F267 Variable Frequency

    ABB ACH 550-VCR-06A9-4+F267 Variable Frequency 3 HP HVAC Drive P25

    • Manufacturer: ABB
    • Model: ACH550

    ABB HVAC Drive Type#: ACH 550-VCR-06A9-4+F267 Power: 3 HP Labeled with Seismic Certification Info *See Pictures For All Information* Used Surplus, Excess Inventory Located at Bitter End Trading LLC in Springfield...

    $695 USD
    Springfield, NH
  • MINT CONDITION Omron inverter 3G3MX2-A4004-E

    MINT CONDITION Omron inverter 3G3MX2-A4004-E frequency converter 0.4kW

    • Manufacturer: Omron
    • Model: 3G3MX2

    “MINT CONDITION.” 3G3MX2-A2075-V1 Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX acc...

    $580 USD
    Niagara Falls, NY
  • MINT CONDITION ACS550-U1-011A-6+B055 ABB Variable

    MINT CONDITION ACS550-U1-011A-6+B055 ABB Variable Freq SAMEDAY SHIP AVAILABLE

    • Manufacturer: ABB
    • Model: ACS550

    “REFURBISHED + TESTED” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account to shi...

    $1,200 USD
    Niagara Falls, NY
  • MINT CONDITION OMRON SYSDRIVE 3G3IV

    MINT CONDITION OMRON SYSDRIVE 3G3IV INVERTER 3G3IV-A4055-EV1 (b)

    • Manufacturer: Omron
    • Model: 3G3

    “PULLED FROM A WORKING SYSTEM” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX accoun...

    $2,200 USD
    Niagara Falls, NY
  • MINT CONDITION ABB ACS800-01-0009 -5+E200

    MINT CONDITION ABB ACS800-01-0009 -5+E200 frequency converter

    • Manufacturer: ABB
    • Model: ACS800

    “new” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account to ship to overseas Ret...

    $2,200 USD
    Niagara Falls, NY
  • Allen-Bradley 25C-E032N104 Ser A Powerflex

    Allen-Bradley 25C-E032N104 Ser A Powerflex 527 30 HP AC Drive NEW H6

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    “New in Box” Allen-Bradley Powerflex 527 AC Drive Cat #: 25C-E032N104 Ser A Normal Duty Power: 30 HP Heavy Duty Power: 25 HP Mfg 2015 New in Box New Surplus, Excess Inventory Located at Bitter End Trading LLC in...

    $4,200 USD
    Springfield, NH
  • ABB ACS501-025 AC Adjustable Frequency

    ABB ACS501-025 AC Adjustable Frequency Drives

    • Manufacturer: ABB
    • Model: ACS501

    (4)ABBACS501-025-4-OOP2AdjustableACFrequencyDrives 30.6AMPCT / 36.0AMPVT ConstantTorque25HP 34AMP

    Minneapolis, MN
  • Allen-Bradley 20F1AND361AA0NNNNN Powerflex 753 AC

    Allen-Bradley 20F1AND361AA0NNNNN Powerflex 753 AC Drive 300 HP Mfg 2022 NEW Z10

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    Allen-Bradley Powerflex 753 AC Drive Cat #: 20F1AND361AA0NNNNN Ser A Power: 300 HP ND / 250 HP HD Mfg 02/15/2022 Email w/ Zip Code for Freight Rate 300 LBS New (other) Surplus, Excess Inventory Located at Bitter ...

    $27,500 USD
    Springfield, NH
  • Allen-Bradley 20BF098A3ANNANC0 Ser B Powerflex

    Allen-Bradley 20BF098A3ANNANC0 Ser B Powerflex 700 AC Drive 100 HP NEW Z18

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 700

    Allen-Bradley Powerflex 700 Drive Cat #: 20BF098A3ANNANC0 Ser B Normal Duty Power: 100 HP Heavy Duty Power: 75 HP Mfg 2010 *Crack on cover - See pictures* Email w/ Zip Code for Freight Rate 220 LBS New (other) S...

    $8,950 USD
    Springfield, NH
  • Trusted Seller
    New Allen Bradley Powerflex 700

    New Allen Bradley Powerflex 700 VFD 20BD3P4A3AYNANN0 2HP #K-298

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 700

    Allen Bradley Powerflex 700 VFD 20BD3P4A3AYNANN0 / 20BD3P4A0AYNANN0 2HP #K-298. Thank you for Shopping with ElectricalPS!30 DAY RIGHT TO RETURN (FREE RETURNS DOMESTICALLY) AUTHENTICITY GUARANTEED! WE SOURCE OUR P...

    $2,995 USD
    Montgomeryville, PA
  • Trusted Seller
    New 10hp ALLEN BRADLEY POWERFLEX

    New 10hp ALLEN BRADLEY POWERFLEX 70 20AD014A0AYNANC0 MFG Date 2020 STOCK 1825

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    $2,450 USD
    Montgomeryville, PA
4041424344

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.