Products Description
Tubular zinc oxide arrester is a common lightning protection device mainly used to protect power systems and equipment from lightning strikes.
Details of Product
Tubular zinc oxide arresters are cylindrical in shape and are usually composed of zinc oxide briquettes, ceramic sleeves, etc. They are widely used in overhead lines, power substations, industrial and mining enterprises, etc. It has no gaps and has excellent protective properties.
Compared with traditional arresters, tubular zinc oxide arresters have no spark gap and use zinc oxide instead of silicon carbide. Structurally, valve discs made of varistor are stacked. The valve disc exhibits maximum resistance under power frequency voltage, effectively suppressing power frequency current, and exhibits small resistance under overvoltage conditions. Very good at releasing overcurrent and protecting equipment.
Parameter introduction:
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