High Quality Low-voltage Passive Power Filter Ruitong For 400V/660V

Main Technical Characteristics:

-The filter branch can be designed according to the user system characteristics and the content, value and reactive power demands of harmonic current;

- The installed capacity of the filter bank is decided by the fluctuation of load. Capacitive reactive power is thus provided for the system to ensure the offset accuracy and increase the power factor;

- The LC filter branch is equivalent to a low-impedance channel, in which most of the corresponding current enter to absorb the harmonic current and reduce harmonic current injection into the system by the harmonic source, so as to decrease the system voltage distortion rate;

- The filter can effectively filter out the harmonics generated by harmonic sources, return voltage and current to sine waves, and thus improve the power quality of the electric equipment;

- Good filtering effect: the filter is able to filter out the harmonics of the characteristic time of 3, 5, 7, 11, 13, etc., with as high harmonic filtering rate as 60%-80%.

- Specialized filtering software was adopted to design the filter in order to prevent syntony between the filter and the system, and also avoid harmonic

- Complete protection: short-circuit, overload, overvoltage, under voltage and open-phase protection and so on;

- Automatically stop operating if there is relevant external fault, and recovers automatically after power on.

Main Technical Parameters：

Rated voltage: 0.4- 0.66kV;
Rated capacity: ≤1500kvar;
Wiring method: angle or star connection;
Response time: ≤ 20ms

Structure type: indoor cabinet.