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

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

  • ALLEN BRADLEY 22A-B2P3N104 POWERFLEX 4

    ALLEN BRADLEY 22A-B2P3N104 POWERFLEX 4 AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 4

    Bech power tested. Reset to factory settings. ALLEN BRADLEY 22A-B2P3N104 POWERFLEX 4 AC DRIVE AC DRIVE ADJUSTABLE FREQUENCY POWERFLEX 4 FRN 6.01 240 VAC 3 PHASE 2.3 AMP 0.4 KW / 0.5 HP PANEL MOUNT - IP 20 NEMA TY...

    $129 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 25C-D4P0N114 POWERFLEX 527

    ALLEN BRADLEY 25C-D4P0N114 POWERFLEX 527 2.0HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 4

    AB ALLEN BRADLEY 25C-D4P0N114 POWERFLEX 527 AC DRIVE SER B FRN 2.002 AC Voltage Range: 0-460

    $835 USD
    Rutherfordton, NC
  • SEALED ALLEN BRADLEY 22A-B4P5N104 /A

    SEALED ALLEN BRADLEY 22A-B4P5N104 /A POWERFLEX 4 AC DRIVE

    • new

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 4

    SEALED ALLEN BRADLEY 22A-B4P5N104 /A FW 7.02 POWERFLEX 4 AC DRIVE ADJUSTABLE FREQUENCY POWERFLEX 4 3 PHASE PANEL MOUNT - IP 20 NEMA TYPE OPEN FIXED KEYPAD COMES IN SEALED FACTORY BOX

    $750 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 25C-D024N114 POWERFLEX 527

    ALLEN BRADLEY 25C-D024N114 POWERFLEX 527 15HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    ALLEN BRADLEY 25C-D024N114 POWERFLEX 527 AC DRIVE SER B FW 2.002 AC Voltage Range: 0-460

    $1,315 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 25C-D2P3N114 POWERFLEX 527

    ALLEN BRADLEY 25C-D2P3N114 POWERFLEX 527 1.0HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    Display flickers. Listed for Parts. No returns. AB ALLEN BRADLEY 25C-D4P0N114 POWERFLEX 527 AC DRIVE SER B FRN 2.001 AC Voltage Range: 0-460

    $89 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 25C-D043N114 POWERFLEX 527

    ALLEN BRADLEY 25C-D043N114 POWERFLEX 527 30HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    Possible short. Listed for parts. No refunds, no returns. AB ALLEN BRADLEY 25C-D043N114 POWERFLEX 527 AC DRIVE SER B FW 2.003 AC Voltage Range: 0-460

    $795 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 25C-D024N114 POWERFLEX 527

    ALLEN BRADLEY 25C-D024N114 POWERFLEX 527 15HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    ALLEN BRADLEY 25C-D024N114 POWERFLEX 527 AC DRIVE SER B FW 2.002 AC Voltage Range: 0-460

    $1,450 USD
    Rutherfordton, NC
  • ALLEN BRADLEY POWERFLEX 525 25B-D2P3N104

    ALLEN BRADLEY POWERFLEX 525 25B-D2P3N104 3HP DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 525

    Reset to factory settings. Pictures of representative item. ALLEN BRADLEY POWERFLEX 525 25B-D2P3N104 3HP DRIVE 480 VAC 3 PHASE 2.3 AMP 1 HP

    $70 USD
    Rutherfordton, NC
  • ABB ACH550-VDR-031A-4 20 HP AC

    ABB ACH550-VDR-031A-4 20 HP AC DRIVE

    • used

    • Manufacturer: ABB
    • Model: ACH550

    ABB ACH550-VDR-031A-4 20 HP AC DRIVE 380 ... 480 Vac 31 A Output 3PH 0 .. 500 Hz Voltage(U2) 0 ... U1 Vac Current(12n) 31 A

    $1,475 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1336-B010E0D-L3-S1 AC DRIVE

    ALLEN BRADLEY 1336-B010E0D-L3-S1 AC DRIVE TRANING

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1336

    Appears as a training set up. Blue enclosure is missing the front cover. Freight shipping. 1336 ADJUSTABLE FREQUENCY 460 VAC 50/60 HZ 10 HP 17.0 AMP IP00 / OPEN ENCLOSURE 115V AC LOGIC INTERFACE BOARD

    $1,750 USD
    Rutherfordton, NC
  • ABB ACS355-03U-02A4-4 1 HP MACHINERY

    ABB ACS355-03U-02A4-4 1 HP MACHINERY DRIVE

    • used

    • Manufacturer: ABB
    • Model: ACS

    Attention: this drive was mounted in to a cabinet and pulled out. Still unused. Keypad is not included. Comes in non-factory box. Pictures of representative item. ABB ACS355-03U-02A4-4 1 HP MACHINERY DRIVE 3/4KW...

    $275 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 22C-D017N103 POWERFLEX 400

    ALLEN BRADLEY 22C-D017N103 POWERFLEX 400 10 HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    AB ALLEN BRADLEY 22C-D017N103 SER B FRN 8.02 POWERFLEX 400 AC DRIVE 480 VAC 3 PHASE 17 AMP 7.5 KW 10 HP

    $325 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 25C-D1P4N114 POWERFLEX 527

    ALLEN BRADLEY 25C-D1P4N114 POWERFLEX 527 0.5 HP AC DRIVE

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 4

    The drive powers on. "BAD" is written on the side. Listed for Parts. No refunds, no returns. ALLEN BRADLEY 25C-D1P4N114 POWERFLEX 527 0.5 HP AC DRIVE FREQUENCY CONTROL POWERFLEX 527 480 VAC 3 PHASE 1.4 AMP 0.4 KW...

    $215 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 20BB260A3ANNAND0 POWERFLEX 700

    ALLEN BRADLEY 20BB260A3ANNAND0 POWERFLEX 700 100 HP AC DRIVE #1

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 700

    This drive powers on. No further testing has been done. Scuffs and scratches, some cracks in plastic. Listed as shown in the pictures. For parts or repair. AB ALLEN BRADLEY 20BB260A3ANNAND0 POWERFLEX 700 AC DRIVE...

    $3,500 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 20BB260A3ANNAND0 POWERFLEX 700

    ALLEN BRADLEY 20BB260A3ANNAND0 POWERFLEX 700 100 HP AC DRIVE #2

    • used

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 700

    This drive powers on. No further testing has been done. Scuffs and scratches, some cracks in plastic. Listed as shown in the pictures. For parts or repair. AB ALLEN BRADLEY 20BB260A3ANNAND0 POWERFLEX 700 AC DRIVE...

    $3,365 USD
    Rutherfordton, NC
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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.