Polymeric Overhead Line Insulators Medium Voltage up to 45kV0 pages

Composite Overhead Line Equipment

Medium Voltage up to 45kV >
WT Henley was quick to identify thebenefits of using composite polymertechnology to replace traditionalmaterials such as ceramic for insulators.
We developed a unique cladding
material formulation, which has been inservice now for over 30years for avariety of applications including
switchgear and surge arrestors as wellas tension and post insulators forelectricity distribution andrailway use.WT Henley offers a wide range ofstandard BS 3288 end fittings (as well
as tailored designs to suit individual
customer requirements) and our twinand triple disc tension sets are designed
to directly replace existing glass or
porcelain sets (BS 140mm spacing)without the need to re-tension theoverhead line.The range consists of:70kN Tension insulatorsՕPost insulatorsRailway insulators
ՕStand off insulatorsInsulators for OEMs ՕLightweight constructionImpact resistant
ՕDirect replacement forglass and porcelain
(BS140mm spacing)Unique cladding materialwith over 30 year service
history ՕHigh pollution resistance
A range of End Fittingsavailable (BS3288 and
other) Photographs courtesy of Central Newtorks A subsidiary of TT electronics plc WT Henley Limited >