RPCF Automatic Compensation ControllerDetailed product description：

The RPCF series reactive power automatic compensation controller is based on a high-performance 16 bit microprocessor and uses Fourier series decomposition algorithm to obtain all fundamental power data, making it particularly suitable for automatic control of reactive power compensation in power systems with harmonic sources. All components adopt surface mount installation, reflow soldering, and multi pass inspection, ensuring that each RPCF has the same stability and reliability. The RPCFC model has an RS485 interface and standard communication protocol, which can be used as a network instrument.

Features:
1. Calculating the capacity of the switching capacitor based on the fundamental reactive power can avoid any form of switching oscillation and accurately display the power factor of the grid in the presence of harmonics.
2. High precision in power factor measurement and wide display range.
3. Real time display of total power factor (PF) and fundamental power factor (DPF).
4. Real time display of voltage distortion rate and current distortion rate.
5. There are 12 encoding output methods for users to choose from.
6. Up to 16 outputs.
7. The human-machine interface is user-friendly and easy to operate.
8. All kinds of control parameters are digitally adjustable, intuitive and easy to use.
9. It has two modes of operation: automatic operation and manual operation.
10. It has overvoltage and undervoltage protection functions.
11. It has voltage harmonic over limit protection function.
12. It has power failure protection function to prevent data loss.
13. The input impedance of the current signal is low and less than or equal to 0.01 ohms.
14. Equipped with communication function (MODBUS-RTURS485).
15. The target power factor adjustment range is wide, with a lag of 0.70 to a lead of 0.70.
16. Can communicate with handheld computers.