The HY5W-35kV lightning arrester is an efficient lightning protection device designed specifically for 35kV transmission and distribution systems. It uses zinc oxide valve plates (ZnO) and high-strength silicone rubber composite jackets to quickly suppress lightning and operational overvoltage, reducing the lightning trip rate of the line by more than 60%. Compliant with GB 11032-2000 (equivalent to IEC 60099-4) standard, it has a fully sealed maintenance free design, can withstand extreme temperatures from -40 ° C to+70 ° C, is resistant to salt spray and UV aging, and has a lifespan of up to 25 years. Widely used in wind farm collection lines, industrial substations, and coastal areas with multiple thunderstorms, providing all-weather protection for power grid stability.