33kv Composite Insulator
33kv composite insulator also same type of Composite long rod insulators. Used for 33 kV distribution power lines and we have exported more than 250,000pcs to many countries and all is well accepted.
Technical data of 33kv composite insulator
Rated mechanical failing load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
33kv composite insulator advantage
1). Prototype and 5000hours aging tested.
2). IEC61109 or ANSI or GB standard.
3). 15 Years guarantee.
4). HTV Rubber for sheds and housing.
5). FRP rod for 33kv composite insulator core.
6). Hot dip galvanized cast steel for 33kv composite insulatormetal fittings
1- We produce epoxy resin fiberglass rod.
2- We produce HTV silicone rubber.
3- We produce HDG metal fittings.
4- ISO9001 and ISO14001 and third party support and assurance from Europe.
5- 18 Years manufacturing and exporting experience with 33kv composite insulator.