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Steel is used to provide the aluminium conductor with tensile strength necessary for suspension between poles or towers.
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12y ago

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Can you use aluminum wire for 240 volts 20 amp 200ft?

Yes you can. This is what ACSR over head wiring is. Aluminium Conductor Steel Reinforced.


What is purpose of the steel core in some large overhead conductor?

The wire you refer to is ACSR. Aluminium Conductor Steel Reinforced. The steel core is used to give the wire structural strength. When the conductor is spanned across great distances between poles or towers the total weight of the conductor between spans would be too much for just the aluminum wire to support. The steel center core is also known as the cables messenger.


What lines send the electricity over nationwide network?

If you mean conductors instead of lines the wire is ACSR. Aluminium Conductors Steel Reinforced.ACSR is a concentric-lay-stranded conductor consisting of a single core wire or a stranded steel central core with one or more layers of stranded aluminium wires.


Are copper wires and not steel wires used in electric circuits although both copper and steel are electrical conductors?

Steel is not used as an electrical conductor because, although it is a conductor, it's not a very good conductor -as is copper and aluminium, for example. A steel-wire core is used, however, to reinforce aluminium conductors on transmission tower lines


What is wire factor of All almunium steel reinforced conductor size 0.176 S.W.G?

What is wire factor of almunium conductor steel reinforced size 0.176 S.W.G?


Is steel spoon is conductor or insulator?

A steel spoon is an excellent conductor of heat.ANSWER: Conductor


What is the current carrying capacity of ACSR conductor at 45 degree ambient?

The current carrying capacity of an ACSR conductor is typically specified by the manufacturer and depends on factors such as conductor size, insulation type, and ambient temperature. Operating at a 45-degree ambient temperature may lead to a slight derating of the conductor's current carrying capacity compared to standard conditions, so it would be best to consult the manufacturer's specifications for accurate information.


What size insulated wire can handle 20kV?

Insulated wire is not used for high voltage installations. For transmission installations ACSR is used. It is Aluminum Conductor Steel Reinforced cable that is strung from tower to tower. The insulation comes from the separation of the conductors and the amount of insulators that support the wires from the tower frames. Common insulators have a rating of 5000 volts. To get to higher voltages they are strung together boosting the insulation rating by 5000 volts each time another insulator is added to the string.


What is the cable size that are used in 11kv system?

It depends on the power rating of the circuit but a common size would be 95 sq. mm up to about twice that. 11 kV systems are usually 3-phase 3-wire. Underground cables use copper while overhead ones tend to use uninsulated aluminium or aluminium conductor steel reinforced (ACSR) cables.


What type of bindinwire is used for binding of steel?

The most highly recommended type of binding wire used to bind steel is stainless steel binding wire. Annealed steel wires and galvanized steel wire can be used as well.


Is wire an insulator or conductor?

Wire can be either an insulator or a conductor, depending on its material and properties. Copper wire, for example, is a good conductor of electricity, while rubber-coated wire is used as an insulator to protect against electric shocks.


What wire should be used outdoor overhead?

For outdoor overhead applications, it is recommended to use weather-resistant wires such as thermoplastic high heat-resistant nylon-coated wires or aluminum conductor steel-reinforced (ACSR) wires. These wires are designed to withstand harsh weather conditions and provide durability and longevity when exposed to outdoor elements. Be sure to consult with local building codes and regulations for specific requirements in your area.