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Electrically insulating surge arrester / type 1 - max. 144 kV
CG presents ZNO porcelain clad ZLA2 surge resistors. Since 1994, CG has been making metal oxide surge arresters of station type with line discharge class-2. They collaborated with M/s Hitachi Limited, Japan for technical expertise. Common applications of these surge arresters is to protect capacitor banks, transformers, and others. ZLA2 surge arresters can also serve in wind mills and other special applications.