JKW Series Reactive Compensation Controller

Functional Characteristics:

1. Adopt the A. C. Sampling technology.
2. Digital integration, wave filtering, insensitive to harmonic wave.
3. Control the physical quantity with reactive power, high accuracy control, without switching concussion.
4. All the operation parameters are digital, easy to use, data will not loss when power cut.
5. Adopt automatic optimization of control program to reduce switching frequency, improve system's lifetime.
6. Strong anti-jamming capability, can withstand the interference pulse that caused by the directly input 3000V power, no system halted, no data loss. Operation is stable and reliable.
7. Digital show the network power factor, voltage, current, active power, reactive power, apparent power, frequency and control parameters.
8. With manual operation and automatic operation two methods, to facilitate the installation and testing of users.
9. With over-voltage and under-voltage protection, and rapidly removal of capacitors, to prevent capacitor operating in state of high voltage or low-voltage.
10. Set the throw time and the cut time separately, which can effectively shorten the time of removal of the capacitors.
11. The input resistance of the current sampling signal is less than 0.05??, can be directly extract from the measurement loop.
12. The operation manual provides a lot of troubleshooting, to facilitate the users to install and debug.