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Arrester

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35kV Substation-Type Lightning Arrester

Lightning arrester: An electrical device used to protect electrical equipment from the hazards of high transient overvoltages caused by lightning strikes, while also limiting the duration and often the magnitude of any follow-current.

Lightning arrester (with disconnector)

Lightning arrester: An electrical device used to protect equipment from the hazards of high transient overvoltages caused by lightning strikes, while also limiting the duration and often the magnitude of any follow-currents.

Lightning arrester

Lightning arrester: An electrical device used to protect equipment from the hazards of high transient overvoltages caused by lightning strikes, while also limiting the duration and often the magnitude of any follow-currents.

Drop-type lightning arrester

Lightning arrester: An electrical device used to protect equipment from the hazards of high transient overvoltages caused by lightning strikes, while also limiting the duration and often the magnitude of any follow-currents.

Zinc Oxide Resistor Disc

Zinc oxide resistor discs exhibit excellent nonlinear characteristics, with a nearly flat volt-ampere characteristic curve. They are the core component of zinc oxide surge arresters, enhancing both the operational safety of the arrester itself and the protection provided to the equipment it safeguards.

FEG-12 Lightning Protection Piercing

The FEG-12 lightning-proof piercing insulator is a new composite lightning protection device specifically designed for 10kV overhead distribution lines. Its core design concept is “insulation support plus lightning protection in one,” and it adopts a “block first, then clear” design philosophy to address the longstanding pain points of low lightning withstand levels, lightning-induced wire breaks, and shattering of porcelain insulators in conventional insulated lines. It is compatible with copper and aluminum overhead insulated conductors and is widely applicable to scenarios such as distribution network upgrades, power distribution in industrial parks, and rural power grids. This product offers both ease of installation and cost-effectiveness.
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