Composite pin and line post insulator

Composite pin and line post insulator consists of fiberglass core, silicone rubber housing and weathersheds and metal end fittings used on T & D power lines.

Composite pin and line post insulator     Composite pin and line post insulator

The function of Composite pin and line post insulator structure
◆ A cylindrical solid insulating core, bearing the mechanical load, protected by an elastomer housing, the loads being transmitted to the core by metal fittings
◆ Silicone rubber housing protects the core avoiding acid and corrosion
◆ Metal end fittings coupling the insulators, conductors, towers or cross arms

Composite pin and line post insulator have some difference and common, the common has
◆ Used on distribution lines
◆ Can be used 36kv power lines
◆ Designed in tie-top, used with preformed wires
◆ Mechanical strength: 4kn to 12.5kn

The difference of Composite pin and line post insulator
◆ Line post insulators can be designed in four types
◆ Line post insulators can be directly installed on the electrical poles or towers
◆ Line post insulators can be used for 132kv power lines

Line post insulators are often used in braced structures whose geometry varies from line to line.

Despite these common features, the materials used and the construction details employed by different manufacturers may be different. If you want to buy these insulators, please inquiry Orient Power.
 

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Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.