20kv Tension Composite Insulator
20kv tension composite insulator manufactured by our company comes with high bending strength,impact resistance,shock-proof and anti-brittle performance,as well as good hydrophobicity,anti-aging,resistance to traceability and resistance to corrosion.
1.Technical data of 20kv tension composite 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)
2.20kv tension composite insulator advantage:
1).15 Years guarantee.
2).IEC61109 or ANSI or GB standard.
3).Glass-fiber reinforced epoxy resin rod for 20kv tension composite insulator core.
4).Light than porcelain insulator.
5).Each 20kv tension composite insulator is tested before shipment.
6).Light weight, damage resistance , easy to transport and install.
1-We keep good quality and competitive price to ensure our customers benefit.
2-STRI Sweden 5000hours aging test to assure 20kv tension composite insulator material quality.
3-Sampling Test and Routine Test to assure quality for every batch and each 20kv tension composite insulator.
4- ISO9001 and ISO14001 and OHSAS18001 and third party support and assurance from Europe.