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115kv transmission construction using polymer insulators

115kv transmission construction using polymer insulators is an important part in transmission and distribution overhead lines. 115kv transmission construction using polymer insulators is and special insulation controller, main function is insulate and support wire, this two main function much be guaranteed, so that extend the serve life of power system.

115kv transmission construction polymer insulators

115kv transmission construction using polymer insulators is composed by three main parts, every parts is choose good quality material to ensure a superior quality:
Reinforce fiber glass rod: The rod is reinforce fiber glass which have a excellent strength with a light weight,
Silicone rubber housing and shed: Composite polymer sheath and sheds increase the creepage distance of the insulator to prevent flashover.
Fitting on both end: the end fitting made of hot dip galvanized steel, which have a high resistance to corrosion.

115kv transmission construction using polymer insulators have many advantages when compare with porcelain/ceramic type or glass type insulator:
Good mechanical properties, since it is made by reinforce fiberglass, so the strength is higher common porcelain insulator.
Good resistance to soiling and flashover, since composite insulator have hydrophobic properties, the water also Formation of water droplets on the surface when rain, so the flash voltage is very high.
Good resistance to corrosion, since the raw material is silicone rubber so it has good resistance to corrosion.
High efficiency operation. Composite insulator have a good self-clean of storm, it don’t product zero value insulator so it has high efficiency operation.
Lightening weight, composite insulator have a big advantage than glass or porcelain insulator so it is easier when installation it.

 

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Orient Power is a pin insulator manufacturer of porcelain pin type insulator and composite pin insulators.