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Vertical line post insulator

Vertical line post insulator is kind of high voltage insulator, mainly used on transmission and distribution overhead line, vertical line post insulator can prevent the free flow of electrons from atom to atom, the main function of vertical line post insulator is support and insulate, the basic two function must be guarantee, so that can extend the life of power system.

Vertical line post insulator

Vertical line post insulator is a special type, it have four different types:
Vertical tie-top type line post insulator
Vertical clamp-top type line post insulator
Horizontal clamp-top cup base type line post insulator
Horizontal clamp-top gain base type line post insulator

There are many advantages for different structure especially vertical line post insulator, it can available in horizontal and vertical trunnion, vertical used for applications, such as crossarm and structures.

Vertical line post insulator has two different materials for choose, porcelain and composite polymer, for the composite material there are two color red and gray/grey.

Vertical line post insulator composed by several part, top end fittings is anodized cast aluminum and bottom end fitting is galvanized forged steel, the fiberglass rod is made by epoxy resin, sheds are molded from our electrical grade silicone rubber.

Vertical line post insulator also used with a spindle, rigidly mounted on supporting structure, the spindle can divide into two types, long spindle and short spindle.

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