Difference Between AAAC and ACSR Conductors

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A conductor is a physical substance that allows electrical energy to be transferred from one location to another. It's a crucial part of electrical transmission and distribution systems, both above and below ground. The cost and efficiency of the conductor are factors to consider. The characteristics of a perfect conductor are as follows:

● It boasts the highest electrical conductivity of any material.

● It has great tensile strength, making it resistant to mechanical stress.

● It has the lowest specific gravity, which is defined as weight per unit volume.

● It is the cheapest option without losing other aspects.

Copper conductors in stranded hard-drawn form were utilized to transport energy in the early days to boost tensile strength. However, aluminium has now supplanted it for the following reasons:

● It is less expensive than copper.

● It has a bigger diameter for the same amount of current, lowering the corona.

Corona is the electrification of air caused by a greater voltage (typically over critical voltage), resulting in violet light and hissing sound surrounding the conductor. It also produces ozone gas, making it an unfavorable situation.

There are many types of Aluminium Conductors available such as AAC (All Aluminium Conductors), ACAR (Aluminium Conductor, Aluminium Reinforced), AAAC (All Aluminium Alloy Conductor), ACSR (Aluminium Conductor Steel Reinforced), and IACS (International Annealed Copper Stand).

In this article we’re going to discuss the difference between AAAC conductors and ACSR conductors:

1. Popularity: Aluminium Alloy Conductors are considered a revolutionary breakthrough in conductor technology and users all over the world are switching to AAAC conductors due to their technical superiority. Whereas, Aluminium Conductor Steel Reinforced is outdated technology and is no longer used in developed countries because of its technical and economical shortcomings.

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