Silicone Rubber Electric Transmission Line Substation Insulator

Station post insulators are essential components for equipment installed at high voltage substations. For over a century, porcelain and glass designs have been the traditional technologies employed, which are now well-established and standardized in both testing procedures and selection processes. However, the application of composite station post insulators is steadily increasing.

The most commonly used types of insulators for supporting overhead power lines are:
i)Low Voltage polymer pin insulator,
ii)Polymer Line post insulator,
iii)Silicone rubber spool/shackle insulator,
iv)Power stay insulator, 
v)Composite Long Rod Insulator.