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Sine wave filter

Sine wave filters are primarily used to address harmonic issues at the output end of a variable frequency drive (VFD). They convert the PWM wave output from the VFD into a sine wave, reducing the impact of the PWM pulse voltage, minimizing traveling wave reflections at the motor end, preventing motor insulation breakdown and cable rupture. Simultaneously, they enable long-distance transmission from the VFD.

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Supporting Products Of Frequency Conversion Equipment Solution

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    • Commodity name: Sine wave filter

    Sine wave filters are primarily used to address harmonic issues at the output end of a variable frequency drive (VFD). They convert the PWM wave output from the VFD into a sine wave, reducing the impact of the PWM pulse voltage, minimizing traveling wave reflections at the motor end, preventing motor insulation breakdown and cable rupture. Simultaneously, they enable long-distance transmission from the VFD.

    Sine wave filters are primarily used to address harmonic issues at the output end of a variable frequency drive (VFD). A sine wave filter converts the PWM wave output of the VFD into a sine wave, reducing the impact of PWM pulse voltage, minimizing traveling wave reflections at the motor end, preventing motor insulation breakdown and cable rupture. It also enables long-distance transmission from the VFD.
     

    Key words:
    • Filter
    • frequency converter
    • motor
    • sine wave
    • output

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