Long Rod Insulator
Zhejiang Gaoneng Electric Installation Co., Ltd. is a modern enterprise specializing in the production of high voltage insulation switches and electrical accessories for cutout fuses, composite insulators, surge arresters. Products are widely exported to many countries and regions. Our company was established in 2001 and we enjoy convenient land, sea and air transportation.
1.Technical data of Long rod insulator
Rated mechanical tension load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
1).Light weight (65-80% less than ceramic insulator).
2).High mechanical strength.
3).Silicone Rubber for sheds/housing.
4).15 Years guarantee.
5).Each long rod insulator is tested before shipment.
1).Sampling Test and Routine Test to assure quality for every batch and each insulators.
2) ISO9001 and ISO14001 and third party support and assurance from Europe.
3).We produce epoxy resin fiberglass rod .
4).We produce HTV silicone rubber.
5).We produce HDG metal fittings.
6).All of our products are tested and qualified by National Inspection Institute and IEC/ANSI standard.