A high-voltage cable is a type of cable used for high-voltage electric power transmission. Cables are thought to be completely insulated. This indicates that they have a fully rated insulation system, including metallic shield, insulation, and semi-con layers. On the other hand, an overhead line might have insulation but is only partially qualified for operational voltage (EG: tree wire).
When a voltage power level exceeds the norm or threshold, it is said to be at a high voltage. The…
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