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Disadvantage of suspension type insulator

This article mainly talks about disadvantage of suspension type insulator and advantages of suspension type insulators.

 suspension type insulator

The advantages of suspension type insulators have:
◆ Suspension insulators are cheaper in cost compared to pin type insulators
◆ Each unit of suspension insulators is designed for comparatively low voltage (11kV) and can be increase the insulation strength by connecting these insulator disc modules in series.
◆ Suspension type insulators give more flexibility to the line and mechanical stresses due to wind and other factors are reduced in this suspension type insulator arrangement. Such as 100kN anti-fog type suspension porcelain insulator

Disadvantage of suspension type insulator has
◆ Installation difficulties
◆ Not Easy to clean
◆ The higher voltage, more porcelain disc suspension insulator

There are not perfect insulators; each insulator has disadvantage and advantage. Disadvantage of suspension type insulator is one part of insulator usage.


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