How To Equip The Surge Protector In The Distribution Box? What Is Its Function?
A surge protective device is a device used to prevent surges from damaging electrical appliances. Its function is to protect the magnetic ring with high magnetic permeability on the power supply or signal line. Capacitor filtering can also be added. Most conventional electrical input terminals have such circuits. So how should the surge protector in the distribution box be equipped and what is its function?
What is the function of the surge protector in the distribution box:
A surge protection device is installed behind the input circuit breaker inside the distribution box. Its main function is lightning protection. Its full name is: lightning surge protector, abbreviated as SPD in English.
This overvoltage protection device is to prevent lightning disasters, and it is also necessary to take into account the resonant overvoltage in the low-voltage distribution line. It is an indispensable protection device in the low-voltage power supply system.
Lightning weather protects the distribution box from lightning attacks, high voltage, and large current quickly pours into the earth from the lightning protection grounding wire. Surge protection devices are the guardian of our daily safety mission.
