◆Product Summary

The GGJ series low voltage reactive power compensation cabinet is suitable for low voltage power grid with AC 50/60Hz andrated voltage 400V,so as to improve power factor,reduce line loss and improve power quality.The intelligent controller is the core of thesystem,which uses switching devices to automatically switch capacitors according to the power factor of the grid,ensuring that the powergrid always has high power factor.

◆Environmental Conditions

1.Installation Site:Indoor

2.Altitude:No more than 2000m.

3.Earthquake Intensity:No more than 8 degrees.

4.Ambient Temperature:No more than +40℃ and no less than-15℃.Average temperature is no more than +35℃ within 24 hours.

5.Relative Humidity:the average daily value is no more than 95%,the average monthly value is no more than 90%.

6.Installation locations:without fire,explosion danger,serious pollution,chemical corrosion and violent vibration.

◆Product Features

1.The product structure is versatile and can be combined with MNS,GCK,GCS,GGD and many other low Voltage switchgears.

2.The compensation mode is flexible and diverse,which could be three phase compensation,single phase compensation and threephase single phase mixed compensation.

3.It could be connected to comprehensive automatic system with many communication ports like Rs485,GPRS,etc.

4.According to the operation of the power grid,various switching modes,such as AC contactor,semiconductor switch,compoundswitch and so on,are adopted.

5.Afterseries connecting the reactor,the harmonic of the power grid can be suppressed effectively and the quality of the power grid

can be improved.

◆Technical Parameters

◆Schematic diagram of structure