Hv Lightning Arrester

Ge tranquell surge arrester products work to improve the performance and reliability of today s electric power systems.

Hv lightning arrester. Hitachi abb power grids surge arresters are designed to be safe and survive high stresses with ease strong focus on quality at all stages from raw material through to finished product custom solutions for protection levels energy capability and different. The typical lightning arrester has a high voltage terminal and a ground terminal. Includes access to our popular jointers blog with contributions from utility professionals linesmen and cable jointers working on mv hv ehv cables and overhead lines typically at 11kv 33kv 66kv and up to 132kv. From the first metal oxide arrester introduced in 1976 to the latest range of polymer porcelain station intermediate class ieee ansi c62 11 surge arresters ge offers a wide range of solutions for distribution and ehv up to 612kv applications.

This surge arrester is a metal oxide varistor surge arrester in an elbow configuration that is tested for ac withstand and partial discharge prior to leaving the factory. Abb mv surge arresters protect hv transformers switchgear motors cables overhead lines generators and capacitor banks this includes 6 6kv 11kv 15kv 24kv and 33kv surge arresters. Hitachi abb power grids surge arresters are the primary protection against atmospheric and switching over voltages. A lightning arrester alternative spelling lightning arrestor also called lightning diverter is a device used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.

156a surge arrester designed to protect 11kv 12kv and 24kv class components including transformers equipment cable and accessories from high voltage surges resulting from lightning or switching. Designed and tested according to iec 60099 4. Hitachi abb power grids offers a complete range of surge arresters for high voltage applications comprising of solutions for ac and dc up to 1 100kv as well as special applications. And it fulfills the requirement of ansi ieee c62 11.

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