Related tags for:

اندازه گیری THD

PFC Controller PFR6/PFR12
  • PFR 06/PFR 12 is the new range of power factor regulators using on the highest technology and designed for easy and effective regulation. Regulator monitors the power system status and accurately and quickly takes decisions on the connection or disconnection of compensation stages in order to reach the preset target cos phi. Regulator´s microprocessor records system voltage and current consumption of the entire operation via instrument transformer inputs and uses these to calculate the relationship between active power and reactive power in the power system. Regulator calculates the basic harmonic factor of the active and reactive currents using the FFT algorithm. Thus precise measurement and control are provided even if the current waveform is distorted by higher harmonic components.
  • Details ...
PFC Controller Super PFR 6/12
  • Super PFR 06/PFR 12 is the new range of power factor regulators using on the highest technology and designed for easy and effective regulation. Regulator monitors the power system status including harmonics and accurately and quickly takes decisions on the connection or disconnection of compensation stages in order to reach the preset target cos phi. Regulator's microprocessor records system voltage and current consumption of the entire operation via instrument transformer inputs and uses these to calculate the relationship between active power and reactive power in the power system.Regulator calculates the basic harmonic factor of the active and reactive currents using the FFT algorithm.
  • Details ...
PFC Controller NOVAR 1106/1114
  • The Novar 1106, 1114 reactive power controller is a fully automatic instrument that allows optimum control of reactive power compensation. The instrument calculates the fundamental harmonic component of the active and reactive currents using the FFT algorithm. Thus precise measurement and control are provided even if the current waveform is distorted by higher harmonic components.
  • Details ...
Page 1 Of 1