GGJ  low-voltage reactive power intelligent compensation panel can automatically adjust the amount of capacitor input with the change of power factor of power supply system to obtain reasonable capacitance compensation. At the same time, if 1 or 2 phase power factor is low and other is normal, the product can compensate 1-Phase or 2-phase to get proper power factor and maintain three-phase balance ， improve power supply quality. The reactive power changes with the change of load of the power supply system， If the power supply system use the static compensation panel, the compensation capacity is fixed, only then the total power of the electric system is full load, it can be properly compensated,but, when the total load is too low, the compensation capacitance is too large, and the supply voltage of the low-voltage power grid will be raised due to "over compensation"；For example:  400 V power supply voltage change to 500 V or higher because of the Over compensation, this is very dangerous!Therefore, the total amount of connected capacitance of low-voltage capacitor compensation must be reduced or increased at any time with the change of power load, so as to achieve the effect of "stable compensation".On the other hand, the problem of three-phase unbalance in modern low-voltage power grid is very common, which causes many reasons. It not only causes waste of electric energy, but also causes great harm to the transformer and electrical equipment. In serious cases, the equipment will be burned down and cause accidents. This product can compensate the three-phase unbalance in the power supply system, So as to improve the three-phase imbalance in the power supply system.

Main Functions:

I.Intelligent controller control,muti-function and reliable performance,automatic compensation

II.Power factory real time display, range:0.00-0.99

III.It has Over voltage, harmonic, over compensation,system failure,lack of phase,over load protections.

IV. The parameter can be remembered, even power off the parameter will not loss, after the power back the panel can work automatically as usual.

V.The panel has high anti-interference ability, it can withstand the direct input from the grid amplitude of 2000V interference pulse.

VI. When the panel is three phase compensation the 3 pcs of the white indication lamp will light up, when the panel is phase-splitting compensation the relevent phase indication lamp will light up.

VII.①Dynamic compensation: with the change of load and power factor, and adjust the capacitor input; ② Dynamic three-phase co-compensation: the three-phase is balanced, but the power factor is low, three-phase compensation at the same time, white light, CO-compensation is also dynamic. ③Dynamic phase splitting compensation: the three-phase is unbalanced. If there is a low power factor of individual phase, only the low power factor is compensated, which is also dynamic compensation. ④Dynamic mixed compensation of co-compensation and splitting compensation: three-phase imbalance, and three-phase power factor are not enough. At this time, common compensation and partial compensation are carried out at the same time, which is also dynamic.

Technical Parameters