The rainy season in Yangzhou starts from June 14th and ends on July 20th. Jiangsu solar street light manufacturers found that there will be a long period of gloomy and rainy weather during this period, with thunderstorms from time to time.
The top of the street lamp pole above 12 meters is equipped with a lightning rod (the lightning rod is made of a 20-diameter round tube).
Street light poles generally have two systems, one is the external lightning protection system and the other is the internal lightning protection system, which complement each other and complement each other. The internal lightning protection system must be connected to the external lightning protection system or set up overvoltage protectors on many components such as the casing, cables entering and leaving the protection zone, and metal pipes, and perform equipotential bonding.
Outdoor street light poles are generally at a height of 6 meters or more, and are installed on pedestrian lanes. If lightning strikes, it will pose a great threat to people’s life and property safety. Therefore, it is very important to design a lightning protection system. In the production design of street lamps, etc., the lightning protection system of the street lamp power supply has been strictly tested for a long time before it is applied to the finished lamps, and the safety and life of the street lamps are as consistent as possible!
Post time: Dec-06-2022