The Remote Signaling Function Of The Surge Protector Makes Daily Maintenance Easier
Surge protector, also known as lightning arrester, surge protector, abbreviated as SPD, is an electrical protection device designed to provide safety protection for electronic equipment, instruments and communication lines. Its main task is to quickly conduct the discharge current when the electrical circuit or communication line is subjected to external interference, resulting in a spike current or voltage surge, so as to prevent the surge from causing potential damage to other equipment in the circuit. However, the damage of surge protector is often difficult to detect, so the introduction of remote signaling function becomes a solution.