Power Quality

Find the best selection of power quality items at VFDs.com. With power factor correction, active power filters, and AC line reactors, we are sure you will find exactly what you need to improve your power quality and clean up harmonics. Unsure of what you need for your project? Call 1-800-800-2261 and our experts can help.

  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter Kit, 600 HP, 480 V, 50-80 Hz, 0.1 mH, 188 uF (PSF53-0720-CK)

    PSF Sine Wave Filter Kit, 600 HP, 480 V, 50-80 Hz, 0.1 mH, 188 uF (PSF53-0720-CK)

    • Weight:
      0.01 LBS
    Out Of Stock
    $19,897.31
    Online Price: $16,912.71
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 600HP, 480V, 50-80Hz, NEMA (PSF53-0720-5K-CK-N3R)

    PSF Sine Wave Filter, 600HP, 480V, 50-80Hz, NEMA (PSF53-0720-5K-CK-N3R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 600 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0720-5K-CK-N1)

    PSF Sine Wave Filter, 600 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0720-5K-CK-N1)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter Kit, 600 HP, 480 V, 50-80 Hz, 0.077 mH, 188 uF (PSF53-0720-5K-CK)

    PSF Sine Wave Filter Kit, 600 HP, 480 V, 50-80 Hz, 0.077 mH, 188 uF (PSF53-0720-5K-CK)

    • Weight:
      0.01 LBS
    Out Of Stock
    $14,410.25
    Online Price: $12,248.71
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 550HP, 480V, 50-80Hz, NEMA 3R (PSF53-0640-5K-CK-N3R)

    PSF Sine Wave Filter, 550HP, 480V, 50-80Hz, NEMA 3R (PSF53-0640-5K-CK-N3R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 550 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0640-5K-CK-N1)

    PSF Sine Wave Filter, 550 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0640-5K-CK-N1)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter Kit, 550 HP, 480 V, 50-80 Hz, 0.088 mH (PSF53-0640-5K-CK)

    PSF Sine Wave Filter Kit, 550 HP, 480 V, 50-80 Hz, 0.088 mH (PSF53-0640-5K-CK)

    • Weight:
      0.01 LBS
    Out Of Stock
    $13,062.18
    Online Price: $11,102.85
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 500HP, 480V, 50-80Hz, NEMA (PSF53-0590-N3R)

    PSF Sine Wave Filter, 500HP, 480V, 50-80Hz, NEMA (PSF53-0590-N3R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 500 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0590-N1)

    PSF Sine Wave Filter, 500 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0590-N1)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 500HP, 480V, 50-80Hz, NEMA (PSF53-0590-CK-N3R)

    PSF Sine Wave Filter, 500HP, 480V, 50-80Hz, NEMA (PSF53-0590-CK-N3R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 500 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0590-CK-N1)

    PSF Sine Wave Filter, 500 HP, 480 V, 50-80 Hz, NEMA 1 (PSF53-0590-CK-N1)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • POWER QUALITY COMPONENTS logo PSF Sine Wave Filter, 500HP, 480V, 50-80Hz, NEMA (PSF53-0590-5K-CK-N3R)

    PSF Sine Wave Filter, 500HP, 480V, 50-80Hz, NEMA (PSF53-0590-5K-CK-N3R)

    • Weight:
      0.01 LBS
    Out Of Stock
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