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Installation and Application of Overhead Insulated Conductor
Release time:
2023-03-20
Overhead insulated wire is a power transmission system device set by the cable traction frame, its particularity is reflected in the following points: the use of suspended wiring, mainly refers to the insulated wire hanging on the bracket, set up in the overhead power line, their suspension structure makes the line more safe and reliable.
Overhead insulated wire is a power transmission system device set by the cable traction frame, its particularity is reflected in the following points: the use of suspended wiring, mainly refers to the insulated wire hanging on the bracket, set up in the overhead power line, their suspension structure makes the line more safe and reliable.
The insulation layer of the overhead insulated wire is thicker than the insulation layer of the ordinary cable, mainly to resist the moisture in the air, so that the grounding resistance of the wire can be stabilized within the specified range. In addition, in order to prevent dust and water vapor in the air from entering the insulating layer, an insulating sheath is provided outside the insulating layer. It is easy to install and use. Whether it is ordinary high-voltage power lines or spark body systems, overhead insulated wires can be used. They can save a lot of installation time and can achieve efficient overhead insulated wire wiring. The insulation layer is thick, which can effectively prevent the measured value of the grounding resistance from being abnormal, so as to ensure the safe operation of the system. In addition, the overhead insulated wire can prevent the change of grounding resistance, so as to better ensure safety. Can effectively prevent cable corrosion, because they can prevent moisture, dirt and dust in the air into the insulation layer, thereby protecting the cable and extending the service life of the cable.
The above is the particularity of the overhead insulated wire, it can be seen that the insulated wire can not only improve the safety of the system, but also has a good installation and use method, it is worth recommend use. Installation and application, the main way is to use the suspension of the insulated wire hanging on the bracket, and then install the relevant safety components on the bracket, connected to the system, thus completing the installation and application of insulated wire.
When installing overhead insulated conductors, pay attention to the following points: First, determine the location of the suspension point and set up the bracket; secondly, determine the connection method of the wire to ensure the reliability of the connection; check the insulation to Ensure the integrity of the insulation layer. The application of insulated conductors mainly refers to the use of overhead insulated conductors for ordinary high-voltage power lines or spark body systems, which can better ensure safety and save a lot of installation time.
In short, the overhead insulated wire has the characteristics of suspended wiring, thicker insulation layer, convenient use, preventing abnormal grounding resistance measurement and effective corrosion prevention. Its installation and application are also convenient and worthy of recommend use. It is precisely because of the important role of overhead insulated wire that it has become an important means of power security. Of course, in the use of overhead insulated conductors at the same time, the power company should also strengthen the inspection and maintenance of power equipment to avoid safety accidents, so as to protect people's lives and property safety.
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