source:Industry News Popular:adapter release time:2021-05-21 15:18:14 Article author:sznbone
When it comes to power cord maintenance, I firmly believe that many people have this concept. However, the benefits of the maintenance of the power cord are not well understood. The following is an analysis of the immediate benefits of power cord maintenance by professionals from Dongguan Junjian manufacturer.
1. Regular maintenance can make the power cord work normally. In the long run, it can also reduce the extravagant waste of power engineering resources. In the long run, it can save energy and reduce many expenditures. If the power cord is maintained in a certain range in time, the whole process of application can be smoother, and it is not easy to cause common faults.
2. Appropriate maintenance can reasonably handle the problems of oxidation caused by the contact between the power cord and the air and the maintenance problems of insulation aging. Careful friends will find that when the power cord is used for a long time, the aging of the insulating chemical substance will occur in the power cord. Such a situation will not only lead to extravagant waste of electricity, but also have safety risks, which will cause certain harm to the nearby natural environment. If you usually cultivate a good habit of maintaining the power cord, at least it can reduce the arrival of its insulation aging deadline. In the case of purchasing Junjian power cord, you should also understand the maintenance methods of Junjian power cord. This is more conducive to the safe use of the power cord, and can also increase its service life.
About the letter description in the plug power cord electrode and its representative color
When looking at the instruction manuals of electrical products, we often see three unfamiliar and familiar letters such as L, N, and E in the description section of the product's power cord plug. Those who are familiar with the English know that this is because of three of the twenty-six letters, while the unfamiliar is that you may not know what the three letters in the manual mean. The editor will explain in detail the specific meanings of these three letters and their representative colors in the description of the power cord plugs of electrical products.
1. Their respective meanings; in fact, friends who are familiar with the knowledge of power cord plugs should all know the specific meaning of these three letters in the circuit knowledge, and the three correspond to the three poles of the live wire, the neutral wire and the ground wire. Just in order to comply with international standards, English letters are used instead.
2. General standards; in fact, in different countries, the three electrodes in the circuit will be represented by different colors. The general general principle is to use the dark color to represent the live wire, and the light color to represent the zero wire. However, different countries will use different colors to indicate. The United States stipulates that black or brown is used to represent the line of fire, and white or red is used to represent the zero line.
3. Chinese standards; the color usage in China is consistent with European general standards.
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