... to the Series 3: Pin type insulator:15kV,24kV,33KVMain Technical ParametersSpecificationHDPIN-15HDPIN-24HDPIN-33Rated Voltage(kv)152433Routine Test Load(kn ... kv)6085155Number Of Sheds357Our range of products Series 1: Suspension Insulator: 12~220kV (available end fitting: socket, ball, ... ,28kV,35kV Series 3: Pin type insulator:15kV,24kV,33kV Series 4: Station Post Insulator:15kV,36kV,69kV,132kV Series ...