The TBBZ series high voltage automatic reactive power compensation deviceis designed for 6kV and 10kV power supply busbars.It automatically tracksand controls the switching of capacitor banks through the control systembased on the power grid and load conditions,providing reactive powercompensation.This ensures the power factor reaches 0.9 or above,significantly improving power quality,reducing losses,and increasing thetransmission capacity of the power distribution system.