Why The Distribution Box Must Be Equipped With A Surge Protector

At the moment of lightning release, the voltage is high, the current is large, and the energy release time is short. It is not enough to rely solely on external lightning protection (lightning rods, etc.). Lightning waves will directly or indirectly invade power lines, signal lines, antenna feed lines and metal pipes. The resulting lightning and overvoltage will cause great harm to electronic, electrical equipment and information network systems.

The damage caused by lightning is one of the most serious natural disasters. The residual voltage and induction lightning generated by lightning will still affect the electrical equipment used in the home, causing short circuits in the electrical equipment used in the home, resulting in direct losses such as combustion and explosion.

It can be seen that it is very necessary to install a surge protective device in the distribution box. The first-level surge protector is mainly installed in the main incoming line cabinet (distribution box). As the first-level lightning protection of the building distribution system, it meets the lightning protection acceptance standards and protection requirements, and meets the national standard GB50057-2010 "Building Lightning Protection Design Specification Requirements" T1. Test first-level lightning protection requirements. For more information on surge protection device, please call for consultation!