Scope of application of lightning arrester

Ac gapless metal oxide arrester is an important equipment used to protect AC power transmission and transformation equipment. Its function is to reduce or eliminate the damage of lightning overvoltage and operating overvoltage to the insulator, and effectively improve the reliability and safety of the equipment.

In the power system, AC gapless metal oxide arrester is widely used in transformer, transmission line, distribution panel, switch cabinet, power metering box, vacuum switch, shunt compensation capacitor, rotating motor and semiconductor devices and other equipment overvoltage protection. They can effectively resist various voltage shocks and transient overvoltages to ensure the normal operation of the equipment.

The working principle of the AC non-gap metal oxide arrester is to connect it to the high voltage side of the protected equipment. When the equipment is overvoltage due to lightning strike or operation of overvoltage, the arrester will quickly conduct electricity and lead the overvoltage to the ground wire, so as to play a protective role. The gap free design makes the arrester have the advantages of fast response, short operation time and strong high pressure resistance.

Ac gapless metal oxide arrester is an indispensable component in power system, which fully guarantees the safe and reliable operation of power equipment. In the future development of electric power, AC gapless metal oxide arrester will play a more important role. Let us work together to safeguard the safe and stable operation of the power system.