In the lightning protection project, the use of lightning arresters can effectively prevent lightning strikes and other phenomena, so that people can guarantee personal and property safety as much as possible. Therefore, the use of lightning protectors is a measure that can often be used in lightning protection projects. However, in lightning protection projects, the use of lightning protectors also requires attention to five related issues:
First, pay attention to more power and protection
When using lightning protectors in lightning protection projects, the power supply should implement multi-level protection measures. The multi-level protection is that each lightning protection zone is a level, and the lightning energy is gradually reduced, so that the voltage limits at each level are coordinated with each other. The voltage value can be limited to the insulation strength of the device.
Second, pay attention to at least two levels of cable protection
Since the protection scope of the lightning protector in the lightning protection project is relatively limited, the protection effect will be deteriorated when the protection scope exceeds a certain range. Therefore, in order to make the protection effect as high as possible, multiple protection devices for the same level of the lightning protection device should be installed. It is also possible to set up lightning arresters in each lightning protection area.
Third, implement multi-level protection and pay attention to the maintenance of the lightning arrester
In some special cases, installing surge protectors in lightning protection projects may increase the possibility of damaging the equipment. Therefore, the industry-leading lightning protection project that you want to eliminate the occurrence of such situations, we must set a few more protection lines, if a lightning protection device on the line fails or the response speed is too slow, and if the implementation of multiple Level protection can effectively avoid these.
Fourth, pay attention to the correct installation
If the lightning protection device is installed incorrectly, it can not play an effective role in protection. If the connection line of the lightning protection device is too long, the voltage caused by the inductive reactance of the connection line will rise and be loaded onto the device. Dangerous voltages will appear. Therefore, the best lightning protection engineers believe that if you want to solve this problem, you need to use short connection lines, and use more than two separate connection lines to share the strength of the magnetic field, so as to play a decompression effect.
Fifth, pay attention to the laying distance between the input and output lines of the lightning arrester and the grounding cable.
If it is a lightning protection project, it is a serial and parallel power source lightning protection device. If the output line and the input line and the grounding line are laid close to each other, the induced voltage in the output line will surge in an instant and a dangerous situation is likely to occur. At this time, the best lightning protection engineers suggested that these three types of lines should be laid separately or laid vertically, and the length of parallel laying should be minimized to open the distance.
Shenzhen Dihao Technology Co., Ltd. was established in 2014. It is a company specializing in the lightning protection industry. It owns the full range of brand-name "Emperor® DICTATE" lightning protection products and is the authorized distributor of Guangxi Dikai Technology Co., Ltd. , to provide a full range of products and models. Distribution Germany imported OBO, LEUTRON surge protector. The products cover China Telecom, China Mobile, China Unicom, China Post, microwave trunk lines, banking systems, railway bureaus, power supply companies, road and bridge construction, medical systems, radio and television, various commercial and entertainment areas, residential communities, hotels, and enterprise factories. . It is the one-stop procurement and service professional lightning protection product supplier for domestic lightning protection products.
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