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APF Low voltage active filter cabinet Power quality cabinet PDC

Active power filter (APF) application of power electronics, advanced harmonic detection, FPGA parallel control, three-level SVPWM technology, dynamic harmonic filtering, reactive power compensation, small size, fast response, strong system adaptability, to avoid system resonance, reduce harmonic loss, green, safe and reliable. Suitable for 0.4-0.69kV system inverter, mixer, intermediate frequency furnace, rolling mill, UPS, charger, LED lights, elevator, air conditioning, office equipment and other nonlinear load.

    Product Parameter

    Product name

    Active power filter cabinet APF

    Product brand

    SPOR

    Rated voltage (kv)

    0.4/0.69

    Rated frequency (HZ)

    50s

    Filter energy

    20~50Harmonic wave

    Full response time (MS)

    <=10

    Switching frequency (HZ)

    20k

    Connection mode

    3l(three phase three wire) 4l (four phase four wire)

    Noise (dm)

    <=60

    communication

    RS485 port,Modbus protocol

    Class of protection

    Ip30


    Normal Use Environmental Conditions

    1. Operating environment temperature: -25℃~45℃
    2. Storage/transportation environment: -40℃~70℃
    3. Working storage relative humidity: relative humidity 20%~95%, no condensation/relative humidity 10%~95%, no condensation.
    4. Altitude requirements ≤1000m, high altitude projects can be customized

    Product Advantage

    Product Application