Aerial cables or air cables are shielded cables utilized for various kinds of electronic transmissions. These cables are suspended high above the ground and normally used for utility poles. These aerial cable connections are defined as overhead power lines on certain occasions. This is because it’s used for transporting electronic signallings, such as cable service and telephone communications. On the other hand, it’s used for electronic power distribution in a local community. When exposed, these cables are completely organized and cloistered with all the conductors to achieve transmission efficiently.
Aerial Cables: What Is It Used For?
In most cases, aerial cables are utilized for telecommunication systems. Otherwise, they are used for power transmissions with voltages below 1000 volts.
- There are aerial cables that carry a voltage up to 69,000 volts. They are mainly created to supply electricity to transmitters, farms, waterworks, and various other facilities outside of the urban areas.
- These cables are not used in the transmission circuits because it’s pretty difficult to insulate them. They also have proven reliability advantages when compared with traditional wires.
Because of such reasons, the Electric Power Institute has joined forces with several utility firms to create excellent insulating materials. They were successful. Back in 1996, they successfully converted one lower-voltage transmission circuit into an insulated cable.
These aerial cables have also been used in various places where networks and connections are required, especially on highways.
What Is The Alternative Approach To Using Aerial Cables?
Experts from STL Tech say that when these cables are not utilized in a business district or residential place, the alternative way is to opt for the underground cables. These cables are known as Routing Cables and are linked with power providers, cable television and local telephone.
They are connected to them through the conduits, which are incorporated right into the underground sewage system, underground transit system or designated places in the subway. But in these modern times, underground cables have become pretty common.
This is true, especially in the planned neighborhoods where utility poles are used in the general landscape for the power supply or various other electricity-related matters.
Using Aerial Cables For Power Supply: The Benefits!
The biggest benefit of using these cables for power distribution or supply is flexibility, reliability and safety. The aerial cables are pretty reliable, and the insulation is created to withstand intense sunlight, heat, and cold. Faults and disturbance are said to occur 5 times to 10 times more on open wires, which you will encounter in the aerial cables.
Since it has insulation, it will lessen short circuits, transformer burns and over-voltages from occurring. You will require a few hardware accessories, and each of them can be used for various sizes of this particular cable. The interesting part about these cables is that they can be supplied with conductors for street lighting.
If you are looking for accessories for such cables, you will find them available at many physical or online stores. Make sure to go for those accessories that meet all the test needs of the best international standards. Also, don’t forget to check the price of the accessories before purchasing.
Final Thoughts
Aerial cables have proven themselves to be the best of their kind. It’s also a better choice than the traditional wires as it can reduce short circuits and various other problems. These cables can be used in farms, for street lighting, telecommunication and many other things. They have an insulation cover, which protects them from hot and cold. When purchasing these cables, make sure to get them from a trusted and reliable company.