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Corona Rings And Shielded Rings
Developed from high strength copper and aluminum, the offered range of Corona Rings and Shielded Rings is used for corona controlling of electrical arrester, shunt reactor, power cable and high voltage bushing. The presence of these rings can be noticed in high voltage power distribution lines where these are required to minimize corona releasing rate. The releasing of corona leads to malfunction in electrical insulators that may cause failure of catastrophic insulation. Hot dip galvanized surface of these rings is completely rust and moisture protected. Standard quality, homogeneous electric field, long working life, durable structure and precise dimension are the key attributes of these Corona Rings and Shielded Rings.