Lightning rod brand introduction Lightning rod is too powerful

As the name suggests. Lightning rods were invented by people to avoid lightning attacks. Nowadays, lightning rods are installed on every tall building to protect the building from lightning attacks. An air terminal is installed on the top of the protected object and connected with wires that meet the specifications. The drainage network buried underground is connected. Let's take a look at what is the principle behind the magical effect of lightning rods? As well as an introduction to the more famous lightning rod brands in China.

1. Principle of lightning rod

In thunderstorm weather, when charged clouds appear over high-rise buildings, a large amount of charge is induced on both the lightning rod and the top of the high-rise building. Since the needle of the lightning rod is pointed, During electrostatic induction, the conductor tip always collects the most charge. In this way, the lightning rod collects most of the charge. The lightning rod forms a capacitor with these charged clouds. Because it is pointed, the area between the two plates of this capacitor is very small. , the capacitance is very small, that is to say, it can hold very little charge. And it gathers most of the charge, so when there are more charges on the cloud layer, the air between the lightning rod and the cloud layer is easily broken down. , become a conductor. In this way, the charged cloud layer and the lightning rod form a path, and the lightning rod is grounded. The lightning rod can conduct the charge on the cloud layer to the earth, so that it does not pose a danger to high-rise buildings and ensures its safety.

2. Lightning rod brand

Anpusun

Shenzhen Anpusun Communication Technology Co., Ltd. is a professional manufacturer of lightning protection devices, mainly lightning protection The series include: AX power supply lightning protection box, AM power supply lightning protection module, AS signal lightning protection device, AR antenna feed lightning protection device, AJ monitoring system three-in-one (two-in-one) integrated lightning protection device, lightning protection socket (row plug ), Gigabit network lightning protector, POE Ethernet power supply lightning protector, and provide OEM, etc.

Jinguan

Nanyang Jinguan Electric Co., Ltd. is a high-tech enterprise specializing in the production of metal oxide arresters, online monitors, transformers, composite insulators and other power equipment products in China. It is a member of the State Grid Corporation of China. The company and China Southern Power Grid Corporation have recognized it as an excellent supplier of lightning arresters and transformers. The domestic market share of lightning arrester products ranks first in the country.

LKX Leikesing

Changsha Leilixing Electronic Technology Co., Ltd. is a company integrating R&D, production and sales of lightning protection products. As an integrated high-tech enterprise, it is headquartered in the beautiful star city of Changsha. Leikexing is a nationally renowned lightning protection brand and a well-known and well-known brand in China.

Dikai

Guangxi Dikai Technology Co., Ltd. (Guangxi Dikai Lightning Protection Engineering Co., Ltd.), founded in June 1989, is a company integrating new technologies and new technologies in lightning protection and lightning protection. A professional lightning protection company integrating product research, production, development and service, providing complete lightning protection engineering design, product installation, testing and maintenance and technical consulting services to all walks of life.

Corbett

Corbitt is a company that focuses on lightning protection technology and solar photovoltaic product development, with service as the center, integrating the research and development of solar photovoltaic power station supporting products and lightning protection products. A comprehensive group company integrating production, sales, lightning protection engineering design and construction.

Xi'an Xidian High-voltage Electric Porcelain Co., Ltd. (formerly Xi'an High-voltage Electric Porcelain Factory) is one of the 156 key construction projects aided by the former Soviet Union during the "First Five-Year Plan" period. It was built by merging two items (high-voltage electric porcelain and lightning arrester). It was planned to be built in 1953 and put into production in 1959. In September 2001, it was restructured into Xi'an Xidian High Voltage Electrical Porcelain Co., Ltd. through "debt-for-equity swap" and is affiliated to China Xidian Group.

Zhongguang

Sichuan Zhongguang Lightning Protection Technology Co., Ltd. is the earliest lightning protection company in China, founded in 1987. In 2003, sales reached more than 200 million, and it was ready to go public in 2012. It has a Sichuan provincial technology center, a nationally recognized laboratory, a lightning protection engineering research center, and an automated production line, and is very powerful. It is the largest lightning protection company in China.

3. Key points for selecting lightning arresters

Mainly include the following aspects:

1. Conditions of use, such as pollution level.

2. The continuous operating voltage of the phase-to-ground arrester.

3. Rated voltage of phase-to-ground arrester.

4. Power frequency voltage withstand time characteristics.

5. Lightning discharge current.

6. Long duration discharge capability.

7. Insulation coordination coefficient.

8. Pressure release level

Lightning rods are devices used to protect buildings, tall trees, etc. from lightning strikes. It is related to our personal safety and cannot be careless. When buying something, you still have to look at the brand. You can’t go wrong with what everyone says is good. That’s it for the introduction of lightning rod brands. I hope it’s helpful to everyone, Tubatu Decoration Network.