Every year from April to September is the period of frequent lightning in our country, among which the lightning weather is more frequent from May to August, and the resulting disaster is even more prominent. Frequent lightning damage has a great impact on people's production and life. Frequent lightning damage, how do we avoid the harm caused by lightning?
In April 2016, thunder and lightning weather occurred in Fawu Town, Xia District, Wuhan City. TVs and solar energy in 25 villagers' homes in Sanhe Village of the town were destroyed by lightning. Many villagers claimed that TVs in people's homes were damaged by thunder and lightning every spring and summer. .
The above accidents can determine that the area belongs to high-risk lightning areas, and villagers did not take effective security measures. Generally, there is a third type of intrusion route for lightning, which should be combined with lightning intrusion protection characteristics. First, the power supply device is damaged through intrusion of the power line; secondly, it is invaded through signal lines, such as communication lines, television antennas, and computer network lines. Some people have doubts about how lightning protection devices have been installed in buildings. How can these devices not be protected? Because the lightning rod can only protect the building itself from lightning strikes, and there is no lightning protection effect on the intruded power or signal lines induced by the induced lightning, therefore, the lightning protection of electrical equipment should be emphasized in case of thunderstorms, so as to avoid unnecessary losses.
For the intrusion of lightning currents from the power supply and signal lines, lightning protectors can be installed for protection.
Against the intrusion of lightning currents from the power line. The power surge protector can be connected to the incoming line of the power supply. If the power cord is subjected to a lightning strike, the discharge path will be rapidly formed and the high voltage will be limited to a lower protection level while discharging the power. Free from lightning.
In the case of intrusion of the lightning current from the signal line, corresponding signal lightning protection devices are installed in the signal lines in the box, and video signal lightning protection devices, antenna signal lightning protection devices and the like may be used for televisions, computers, and telephones in homes. Telephone signal lightning protectors are used for protection, and for network lines, network signal lightning protectors can be used to protect electronic equipment from lightning strikes.
On this basis, it should also be noted that when lightning strikes, do not answer calls to prevent lightning waves from intruding through communication signals and cut off temporarily unused electrical equipment. For example, televisions, refrigerators, computers, etc., unplug the power supply, and promptly close the windows when thundering, do not put their heads or hands out of the outdoors, so as to avoid accidents.
In the end, Kejia Electric recommends that thunderstorms must be prepared for lightning protection. In particular, now that lightning season is frequent, more efforts should be made to prevent lightning and strengthen the protection against lightning. Kejia will also enhance the effectiveness of lightning protection products. Ensure the safe use of lightning protection products to protect home appliances from lightning.
In April 2016, thunder and lightning weather occurred in Fawu Town, Xia District, Wuhan City. TVs and solar energy in 25 villagers' homes in Sanhe Village of the town were destroyed by lightning. Many villagers claimed that TVs in people's homes were damaged by thunder and lightning every spring and summer. .
The above accidents can determine that the area belongs to high-risk lightning areas, and villagers did not take effective security measures. Generally, there is a third type of intrusion route for lightning, which should be combined with lightning intrusion protection characteristics. First, the power supply device is damaged through intrusion of the power line; secondly, it is invaded through signal lines, such as communication lines, television antennas, and computer network lines. Some people have doubts about how lightning protection devices have been installed in buildings. How can these devices not be protected? Because the lightning rod can only protect the building itself from lightning strikes, and there is no lightning protection effect on the intruded power or signal lines induced by the induced lightning, therefore, the lightning protection of electrical equipment should be emphasized in case of thunderstorms, so as to avoid unnecessary losses.
For the intrusion of lightning currents from the power supply and signal lines, lightning protectors can be installed for protection.
Against the intrusion of lightning currents from the power line. The power surge protector can be connected to the incoming line of the power supply. If the power cord is subjected to a lightning strike, the discharge path will be rapidly formed and the high voltage will be limited to a lower protection level while discharging the power. Free from lightning.
In the case of intrusion of the lightning current from the signal line, corresponding signal lightning protection devices are installed in the signal lines in the box, and video signal lightning protection devices, antenna signal lightning protection devices and the like may be used for televisions, computers, and telephones in homes. Telephone signal lightning protectors are used for protection, and for network lines, network signal lightning protectors can be used to protect electronic equipment from lightning strikes.
On this basis, it should also be noted that when lightning strikes, do not answer calls to prevent lightning waves from intruding through communication signals and cut off temporarily unused electrical equipment. For example, televisions, refrigerators, computers, etc., unplug the power supply, and promptly close the windows when thundering, do not put their heads or hands out of the outdoors, so as to avoid accidents.
In the end, Kejia Electric recommends that thunderstorms must be prepared for lightning protection. In particular, now that lightning season is frequent, more efforts should be made to prevent lightning and strengthen the protection against lightning. Kejia will also enhance the effectiveness of lightning protection products. Ensure the safe use of lightning protection products to protect home appliances from lightning.
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