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    KY-50-APF
    Active Power Filter


    Products Features

    harmonic compensation

    It can filter 2~50 harmonics at the same time, or set the compensation times of harmonic current and the compensation rate of each harmonic selectively according to the need

     

    Reactive power compensation

    Capacitive sensibility (-1~1) infinite compensation, PF1.00 perfect reactive power compensation effect.

     

    Three phase unbalance compensation

    Three-phase active power unbalance compensation, three-phase reactive power unbalance compensation, phase separation compensation.

     

    Learning function

    The original intelligent Fourier algorithm can automatically learn the grid environment and system impedance, effectively avoid system shock, so that the system can achieve the most stable compensation state.

     

    Harmonic monitoring

    In the process of load change, if there is resonance, the equipment will automatically judge and exit the system, and alarm at the same time to avoid failure.

     

    Temperature monitoring

    Monitor the temperature of ABC three-phase heating device (IGBT and inductor) in real time, when the temperature is too high, it will issue an overtemperature alarm, and automatically shut down to stop compensation.

    Technical parameter
    Parameter KY-50-APF
     

    System parameters

    Rated input line voltage 200V(-20% ~ +20%);380V(-40% ~ +20%);220V(-40% ~ +20%){ Single phase APF}
    The grid frequency 50/60Hz(scope:45Hz ~ 62Hz)
    Number of parallel machines There is no limit
    The machine efficiency ≥ 97%
    The network structure three phase three wire system / three phase four wire system
    Current transformer 150/5 ~ 10,000/5
    Circuit topology Three-level Inverter
       

    property index

    Rated capacity 050A/100A/150A
    Harmonic compensation support
    Reactive power compensation support
    Unbalance compensation support
    Filter range 2 ~ 50
    Selection of filtering frequency 2 ~ 50 times for any number of optional
    The degree of filtering 2 ~ 50 times can be adjusted arbitrarily
    Harmonic filtering rate > 95%(Third-party test data)
    Quick response time < 50μs
    Full response time < 5ms
    Target power factor Adjustable from -1 to 1
    Control arithmetic FFT algorithm, intelligent FFT algorithm, instantaneous reactive power algorithm
    Switching Frequency 20kHz
    Intelligent air cooling 75L/Sec、151L/Sec、300L/Sec、405L/Sec
    Noise label < 56dB
       

    Communication monitoring capability

    Communication interface RS485,Network port (optional)
    Communication protocol Modbus 、TCP/IP
    Module display interface LCD multifunctional touch color screen;The LED light
    PC software optional
    Protection function Overvoltage protection, undervoltage protection, short circuit protection, reverse protection of inverter bridge, overcompensation protection
    CT monitoring alarm yes
    Fault alarm Yes, up to 500 alarm records
    Monitoring Support independent monitoring/support centralized monitoring
       

    Mechanical properties

    installation Wall mount/rack type
    Dimensions (width * depth * height; mm3) 440*470*150、440*590*190、440*600*230、500*510*270
    Suttle 18kg、35kg、36kg、48kg
    color Black fine sand lines
       

    Environmental requirements

    Altitude ≤ 1500m, 1500-4000m, according to GB/T3859.2, every 100m increase, the power is reduced by 1%
    Operating temperature -10℃ ~ +40℃
    Relative humidity 5%~ 95%,There is no lon
    Protection grade IP20,The remaining IP levels are customizable
       

    standard

    Follow the standard IEEE519、IEC 61000-3-6,ER G5/4
    Download center
    file size type download
    APF Active Power Filter Technical Specifications 84.1KB PDF
    download more
    PRODUCT CENTER

      SUPPORT

      NEWS

        CONTACT US

    Address: No. 40, Wangwu Road, Wuzhong District, Suzhou, Jiangsu Province, China
    Postcode: 215000
    Telephone: 0512-65139208
    Email: sales_Int@koyoe.com

    版权所有:江苏科曜能源科技有限公司 备案号:苏ICP备2021001993号
    大家都在哪里买球

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