As a hidden project of decoration, hydropower has strict requirements on the materials used. The ground wire is a kind of circuit material and plays a certain protective role. What is the ground wire specification ? Today we will introduce the following content, and take a look at the ground wire specifications !
Ground wire specifications
As the name implies, the grounding line is actually a circuit that connects with the earth. If it is said to be white, it can also be called a safety circuit. When an emergency occurs, the high voltage that exists is directly transferred to the earth. It can be said that it is a safety line. Regarding the specifications of the grounding line, the national power industry has stringent requirements. To avoid unexpected high-voltage hazards in power outages of machinery and equipment, as well as the grounding wire specification, a unified specification shall be 25 mm2 or more, using bare copper cords.
Ground wire effect
1. In many home appliances, because the performance of the product is not very good, a long time in a wet environment, it is easy to make the shell of the home appliance produce a certain electrostatic effect, if the situation is serious, it is prone to the risk of electric shock. In order to solve this problem, a ground wire is usually connected to the housing of these household appliances, and the other end is connected to the ground. Once the leakage occurs, the ground wire will immediately release static electricity to the ground, effectively avoiding potential safety hazards.
2. The grounding wire also helps the soldering iron soldering circuit. Because the soldering iron can easily damage the circuit in the appliance, the maintenance personnel will connect the ground wire. In addition, many people in the computer industry tend to ignore the connection of the ground wire to the host computer. In fact, access to a ground wire can, to a certain extent, prevent the occurrence of crash problems.
3. For the communications industry, the grounding line is also frequently used, because the communication line voltage is not high, it is easy to electromagnetic interference affect transmission. Although all shielding layers of communication lines can block electromagnetic interference, if they are connected to the ground, they will release the generated voltage to the ground, allowing the communication to be more normal, and also avoiding external interference to the signals in the communication. However, after the work is completed, the ground wire should be removed in time to avoid damage to the equipment and affect its use.
Ground color
The ground wire is to connect one end of the wire to the shell of the electric appliance, and the other end is connected to the earth to effectively reduce the occurrence of electric shock hazards. In the circuit used in the decoration space, the fire line is often represented by yellow, and the neutral line is the blue line. However, the yellow-green line is the ground line.
Regarding the specification of the grounding wire , Xiao Bian introduced it here for the time being. I hope to help you. If you want to learn more about wire, you can pay attention to the information on this site, and more exciting content waiting for you.
Ground wire specifications
Caustic Soda Liquid/Flakes/Pearls
Caustic Soda 50% Commercial Grade,Density of 32% Caustic Soda,Caustic Soda 50% Density,Caustic Soda Liquid Viscosity
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