RPCF reactive power compensation controller

 1.Adopt AC sampling technology
2.Math integral,filter the wave,no sensitive to harmonic wave
3.The reactive power as the control physical quantity,high control accuracy,without switching vibration.

4.The control parameter is operated by math,it is convenient to operated,the data of power failure doen't lose

5.Adopt the control scheme which can find the superior one automatically,reduce the switching times,improve the system service life.

6.With strong anti-interference,it can resist the 20000V inference impulse inputted from the power supply,it can't lose the data until machine is dead,and it is available to run.

7.The digits display the power factor of power net work,reactive power,voltage,current(primary side)and control parameter.

8.It has manual running mode and automatic running mode,so it is convenient for customers installing and debugging.

9.It indicates the over voltage and under voltage clearly,owns the obvious function of cutting capacitor bank rapidly,it prevents capacitor bank running under the over voltage.

10.With optional locking function of switching vibration.

11.The single capacitor has the optional functions for delaying 200s from switching in to switching off,it has full discharging time after the capacitor bank being switched off.it can reduce the impact to power network from capacitor.

12.When the input resistance of current sampling signal is less than 0.05Ω,it can be withdrawn from the measuring circuit.

13.With the selection function of full automatic mode and manual setting mode.

14.The product manual provides a llot of removing methods for faults,so user can install and debug.