HVBS booster sheds are loose-fitting collars for insulators and bushings, which are
spaced from the porcelain skirt by short pegs and from the core by tongues.
Booster sheds increase the diameter of the bushing in several places and break up
long cascades of lightly contaminated water to prevent ‘heavy wetting’ flashovers,
which can occur during live-line washing or torrential rain.
These are available to fit insulator core diameters from 160 mm to 770 mm, or can
be custom made. Suitable for applications up to 500 kV.
Please contact us for a no obligation quotation for supply only or a complete supply
and installation service.