Introduction To Power Surge Protector

Power supply surge protective device, also known as a power surge arrester, is suitable for AC 50/60 Hz power supply systems. Power supply surge protector, rated at 220V/380V, provides protection against indirect lightning, direct lightning, or other transient overvoltage surges. Power supply surge protection device is suitable for residential, tertiary, and industrial surge protection requirements, offering phase-to-phase, phase-to-ground, phase-to-neutral, neutral-to-ground, and combinations of these modes.

A typical lightning discharge consists of two or three lightning strikes, each separated by approximately one-twentieth of a second. Most lightning strikes range from 10,000 to 100,000 amperes, typically lasting less than 100 microseconds.