Sevitsil Over headline Sleeve (SOS) is manufactured by Electrical grade Silicone rubber with anti-aging, corrosion resistance, high temperature performance properties, especially suitable for the protection of bare wire
This innovative product design is easy for installation and used in transformer station, railway catenary system and performs effective in cross line.
It provides retrofit insulation for overhead conductors to help prevent electrical outages caused by trees or wildlife coming into the contact with distribution lines
|SEVITSIL OVERHEAD SLEEVE SELECTION CHART VOLTAGE RATING VS THICKNESS OF LJ STRANDED WIRES C/S AREA(NOMINAL)|
|Voltage Rating||? 11KV||? 33KV||? 110KV||? 2200KV|
|DiaThickness||2.3±0.3 mm||2.7±0.4 mm||4±0.5 mm||6±1.0 mm|
Silicone rubber is an elastomer composed of silicone(present in silica) together with carbon,oxygen and hydrogen.
IN 1930, JAMES FRANKLIN HYDE RAN THE FIRST RESEARCH TO PRODUCE COMMERCIAL SILICONES.
Silicon is an element which is present in silica (sand) while silicone rubber is manufactured by extracting silicon from silica and passing it through hydrocarbons. It's then mixed with the other chemicals to create silicone.
A silicone or polysiloxane is a polymer made up of siloxane (−R2Si−O−SiR2−, where R = organic group).