Why choose zinc oxide lightning arrester？

2025-02-28 14:22:22

Why choose Zinc Oxide Lightning Arrester？

A lightning arrester is a stabilizer that can limit the amplitude of the system voltage when it is suddenly impacted by overvoltage. The types include exhaust type lightning arrester, valve type lightning arrester, and Zinc oxide lightning arrester. In recent years, zinc oxide lightning arresters have been widely used.

Compared to traditional silicon carbide lightning arresters. 

Characteristics of Zinc Oxide Surge Arrester:

Zinc oxide lightning arrester has strong flow capacity and can effectively absorb lightning overvoltage and transient overvoltage.

Under normal working conditions, the linear resistance is close to the insulation state, the power frequency continuous current is only microampere level, the energy release quickly restores the high resistance state, the operation reliability is high, and the anti pollution ability is strong.

Resistors have nonlinearity.