Lightning Arrester Protection: Protection Of Monitoring Signals From Surge Impacts.

During thunderstorms, lightning strikes can introduce high-amplitude transient overvoltages through power lines, impacting the signal channels of monitoring systems.

In such situations, installing device lightning surge arrester at the signal or power line entry point can divert surge voltages or currents caused by lightning strikes to the ground wire, thereby reducing the impact on internal system wiring. This device maintains high impedance when there are no abnormalities, not interfering with normal signal transmission; once device surge arresters detects a voltage exceeding a safe threshold, it immediately triggers a discharge channel to safely release excess energy.

For the monitoring system connected to this device, surge voltages can cause signal transmission errors, communication interruptions, or damage to interface circuits. Such damage may require module replacement, factory repair, or system restart, all of which extend maintenance time and increase costs. Deploying device 11kv lightning arrester can mitigate the damage to signal channels caused by transient overvoltages induced by lightning strikes, thereby maintaining long-term stable system operation.