Power Transmission Line Composite Insulator Fitting

Min.Order: 1,000

Product origin: Xi'an, Shaanxi, China

Infringement complaint:

Complaint

US$ 25.32 ~ 28.65

Description

Description:

The suspension insulator separates the line conductors and supports them electrically. It consists the number of insulator units connected with each other by metal links to form a flexible string. The conductor is connected at the bottom of the string.

Application:

They are mainly used in the area where there is a need for high voltage:

Generators
Transformers
Electric motors
Railway lines
Electric poles, etc.

Features:

The types of suspension insulator is economical compared to the pin type insulators when we have a high voltage overhead transmission line.
Each insulator disc in a suspension insulator is designed to work for 11KV. However, for any operating voltage, we can use a string of insulators. For instance, six discs are necessary for a 66 kV transmission line.
If one of the units in a string fails, we need to replace only that unit/disc rather than the whole series of disks in the string.
Mechanical tensions on the suspension insulator are less as a flexible suspension string keeps the line and can move easily.
As the conductors carrying current and are suspended from a tower or supporting structure by suspension series of suspension insulators, the position and height of the conductor are always lower than the total height of the tower or supporting structure. As a result, the conductors are safe from lightning and protected by the tower.

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