BASEC highlights the considerations of aluminium cable conductors in the Indian market

BASEC has highlighted aluminium cables being a carefully considered process to ensure they are safe, compliant and reliable in service.

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BASEC (British Approvals Services for Cables) has highlighted critical fire performance applications, with aluminium cables being a carefully considered process to ensure they are safe, compliant and reliable in service.

At present, India’s market usage share of aluminium (Al) wire and cable products is at a staggering 80%. This means that only 20% of cable products being used have copper (Cu) conductors, which is in huge contrast to some developed countries. Typically, copper cable products are mainly used for house wiring, instrumentation and control, as well as special application cables including: low voltage (LV) fire resistant and extra high voltage (EHV). Natural raw, in-country supply of aluminium is available and so the government encourages the use of aluminium wires and cables. In comparison to copper, aluminium offers a commercially viable and affordable option.

International cable standards recommend the use of either an aluminium or copper conductor depending on application. Copper has better conductivity than aluminium overall, and in order for an aluminium conductor to carry the same current or load it will need to be at least one size higher than its copper equivalent. For example: a 185sqmm Cu would offer the same load current as a 240sqmm Al conductor.

In either case, the appropriate certifications should be obtained to prove product quality and compliance to the required standards, in order to safeguard users when the cables are eventually installed. Cables are the main power source for many applications central to keeping businesses and infrastructures operating.

Read the full article here – https://www.basec.org.uk/news/2020/7/22/aluminium-cable-conductors-the-must-know-considerations-you-should-be-aware-of/

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