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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

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

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          格鲁竞技
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