Our Company Completed the Design of Intelligent 110kV and 220kV

Based on effort of nearly half a year, in December 2017, our company completed the design, experiment and application of intelligent 110kV and 220 kV cable connectors. In addition, witnessed by the full-time testing personnel of Wuhan High Voltage Research Institute, the 220kV cable connector of our company had a big safety margin in comparison with the partial discharge test and the analog 220kV cable connector defect (including inserting big-depth steel needle and interface roughness treatment) test.