22KV pin insulator Composite belongs to electrical insulator. Better electrical insulators design will be welcome by customers. 22KV pin insulator composite is typically IEC standard voltage.

22KV pin insulator composite,electric insulator formation:
Recently, some electric utilities have begun converting to polymer composite materials for some types of pin insulators. These are typically composed of a central rod made of fibre reinforced plastic and an outer weathershed made of silicone rubber. Composite pin insulators are less costly, lighter in weight, and have excellent hydrophobic capability. This combination makes them ideal for service in polluted areas.

22KV pin insulator composite properties:
The electrical breakdown of an insulator due to excessive voltage can occur in one of two ways:
A puncture arc is a breakdown and conduction of the material of the insulator, causing an electric arc through the interior of the composite pin insulator. The heat resulting from the arc usually damages the composite pin insulator irreparably. Puncture voltage is the voltage across the composite pin insulator that causes a puncture arc.

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