Why the OPGW cable are widely Application

How to choose the right type OPGW composite ground wire
2018年3月17日
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2018年4月4日

With the rapid development of domestic optical telecommunications, the use of optical fiber cables has become more popular. OPGW optical fiber cable, also known as Optical fiber composite overhead ground wire, is generally used in 110 kV and above lines. Meanwhile Chinese company are going out to every corner of world through globalization. Hunan GL Technologies analyzes the reasons why OPGW cables are widely used.

1. The rapid development of urban WIFI networks and Fiber To The Home networks, and the integration of triple networks (data,voice,TV).

2.Reshuffle of the photovoltaic industry in recent years, governments and countries around the world realized the importance of photovoltaic energy.

3.Data transmission between substation plant will be more easier.

How to transmission data on high-voltage substations is a key problem. If build a new network separately, the installation costs and inputs are relatively high, and also it will be harmful influence during the laying optic fiber cable on the high-voltage lines. After the OPGW cable coming out, it will be set up together and will not have any influence on each other. Moreover, the data transmission speed is also faster, regardless of any The data can be transmitted efficiently. In this way, the data between substations can be transmitted to the power company, and it is not necessary to remember any concerns. It is very convenient and effective method to save the costs directly.

4.Grounding wire support.

After the OPGW cable was laying, the cable have a function of a ground wire. As we all know, it generate some voltages that in the process of high-voltage power lines carrying high voltage electricity, due to some voltage instability or due to some external factors. These voltages will become very unsafe factors. Of course, the grounding wire is also used during the process of erecting the high-voltage electric wire. However, if the OPGW cable is set up at the same time, the grounding function of the OPGW cable can satisfy the function of the ground wire when the high-voltage wire is conveyed. And it also save cost of erection.

 

5. Corrosion resistance.

As we all know the high-voltage power lines will produce a certain voltage or current during the transmission of high-voltage power. Therefore, OPGW cable is required to have a certain anti-corrosion capability. In this process, Hunan GL Technologies manufacturers shall focus on this  issue, so it has a certain ability to resist radiation. There is no need to worry about such problems during the process.

Hunan GL Technologies specializes in the production of fiber optic cable. The company specializes in selling fiber optic cable on power transmission line, such as ADSS fiber optic cable, OPGW fiber optic cable, OPPC fiber optic cable, etc., Hunan GL Technologies with high quality and reliable quality and affordable price serve our client professional attitude.

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