... metal-oxide surge arresters ,drop-out fuse ,composite insulator,disconnector switch ect. Specifications:We can design.process and manufacture this series ... ,95.0kV,104.5kV,114.0kV,132.3kVb)Under thunder lighting surge current: 63kV,72kV, 81kV,90kV, 99kV,108kV,126kVc)Under ... : 66.5kV,76.0kV , 85.5kV,95.0kVb) Under thunder lighting surge current: 63kV,72kV, 81kV,90kVc) Under operation surge current ...