Plum rains season high lamp how lightning protection measures are taken

Shandong plum rains season starting from 14 June each year, as of July 20. Shandong solar street lamps factory found during this time there will be a last for a long gray rainy weather, have a thunder shower. Shandong street lamp manufacturers more than 12 m light pole top is equipped with a lightning rod

shandong plum rains season starting on June 14, to the end of July 20. Shandong manufacturers find solar street lamps, there will be a rainy weather for a long time, occasionally a thunderstorm. Shandong street lamp manufacturers at the top of the 12 meters or more equipped with lightning rods ( The lightning rod by the diameter of 20 round tube) 。 Lamp posts generally there are two systems, one is an external lightning protection system, another is the internal lightning protection system. The two systems complement each other, complement each other. Internal lightning protection system should be connected to the external lightning protection system, or set the over-voltage protector on many devices, such as housing, going in and out of the sanctuary cable, metal pipe, etc. And conducting equipotential connection. Outdoor lamp is 6 meters or more, usually installed on the sidewalk. If they are lightning attacks, they will pose a great threat to people's lives and property. Therefore, the design of lightning protection system is a very important step! In the production of street lamp design, lightning protection system of street lamp power supply before the application of lamps and lanterns of finished products, after a long time the strict test, to ensure the safety and service life of the lamp as consistent as possible. Add: according to GB50057 - 94 ( The 2000 version) 2 the building lightning protection design specification. 0. Article 4, the specification stipulated in article 3, general civil buildings, such as homes, offices, etc. , is expected to lightning is greater than or equal to 0. 6 times per year and less than or equal to 0. 3 times per year, should be classified as three levels of lightning protection construction, therefore generally classified as three levels of lightning protection construction, according to article 3, each downlead of impulse grounding resistance should not be greater than 30 omega. Grounding and equipment if the anti-static grounding, the work of a computer and equipment protection grounding, combining to form a common grounding system, shall be implemented according to the requirement of the minimum earth resistance, generally less than 4 ohm. ( : the above content will be classified according to the price of solar street light release to you]