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Hollow core insulators

Hollow core insulators can be made from porcelain and silicone rubber materials with excellent performance used for high voltage lines.

porcelain bushing insulator               Hollow core insulators

porcelain bushing insulator                                                      Hollow core insulators 

Traditional hollow core insulators (porcelain bushing insulator)
The traditional high voltage insulators (bushing insulator) are subject to new developments focusing on improved performance with reduced dimensions. The design of hollow core insulators has long been restricted by limitations in material and production processes, complicating the introduction of new insulator designs. Long lead times required for engineering, preparation and tooling has mandated product uniformity and strict recommendations at the cost of function-specific design.

With unprecedented possibilities for development and prototype production enabled by Isotactic process, Orient Power is able to manufacture porcelain hollow core insulators with tighter tolerances and flexible design up to 1100kV.

RTV silicone coating providing excellent pollution performance in extreme environmental conditions, composite hollow core insulator has better performance than porcelain bushing insulator.


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Hollow bushing insulator
bushing type insulator

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