Product advantages:

1. Collect and dynamically display various parameter values of the power grid. The parameter settings are simple, and the set parameters are not lost when the power is cut off.

2. Control the switching of capacitor banks according to two control parameters: power factor and reactive power of the power grid.

3. It has functions such as detecting overvoltage, undervoltage, reverse phase sequence, and reverse polarity of current. When the grid parameters exceed the set limits, the controller quickly cuts off the capacitors that have been put into operation and locks the output to protect the safe operation of the capacitors and extend their service life.

4. Using comprehensive calculations of voltage, current, power factor, and reactive power, voltage hysteresis is involved in control judgment to make compensation more accurate and prevent switching oscillation.

5. Sampling the above values at multiple points within the action delay time, and judging the reactive power trend flow based on the values of each point, avoids the judgment error caused by single point sampling of action points in conventional controllers. In situations where the power factor changes greatly, it can accurately determine the reactive power and compensation direction (input or output) that needs to be compensated.

Product selection: