Arresters Similar Videos
Similar Videos
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Hubbell Power Systems - Metal Oxide Varistor Overview
4:11
Overview of the features and production of Hubbell's MOV disc. The heart of the Surge Arrester.
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Hubbell Power Systems - Metal Oxide Varistor
12:38
The component critical for the arrester to work is the M-O-V —the heart of the surge arrester. The MOV or Metal Oxide Varistor is a disk or block of crystalline semiconductor material made from zinc oxide.
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Protecta*Lite® Systems Surge Arresters
3:53
Line surge arresters behave like insulators at normal line to ground voltage. However, when the arresters are subjected to a high voltage surge, they become conductive and divert surges to ground preventing the external flashover of an insulator.
