HIVOLT Silicone rubber hollow insulators are made of high strength fiber glass tube with moulded silicone rubber .
At the both end of insulators , assembled with aluminum alloy metal flanges .
With years of production experience , HIVOLT silicone rubber hollow insulators have excellent both mechanical and electrical performance .
The products are wide used for
power and distribution transformer bushings
surge arresters etc.
hollow composite insulators in the voltage range from 36 kV - 500kV AC .
all insulators are tested and certified according to IEC 61462.