150 hp (110 kW) 3-phase AC output line reactor is characterized by rared current 250A, work freqency 50/60Hz, voltage and materials can be selected, cheap and easy to operate.
Dry air parallel line reactor doesn’t have any form of surface discharge in dry state. When it is raining, the parts with low temperature rise have conductive water film and high surface leakage current. Near end backflow lead row with concentrated surface electric leakage and the spots on the surface of waist have dirty and wet charge and electric leakage traces. Hydrophobic coating can restrain leakage current and prevent any form of surface discharge effectively.
The end adopts the improvement measures of pre-burried annular current sharing electrode structure to solve the concentrated current leakage on lower end surface. Electric arcs can be prevented even without hydrophobic coating or when hydrophobic coating fails. As the currently best structure improvement measure, rainhat and rain protection layer can restrain surface current leakage to some extent.