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Long flashover arresters typically use a combination of materials, including silicon carbide (SiC) or zinc oxide (ZnO), which provide high resistance to electrical breakdown while ensuring efficient voltage clamping. These materials are chosen for their ability to withstand high voltages and environmental conditions, as well as their durability and performance in protecting electrical systems. Additionally, insulating materials like porcelain or polymer composites may be used in conjunction with these semiconductor materials to enhance their effectiveness and reliability.

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1mo ago

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