Bare All Aluminium Alloy Conductor Stranded AAAC AAC ACSR Overhead Line Conductor

Overhead Bare Conductor All Aluminium Alloy Stranded AAAC,AAC,ACSR Cable

AAC - All Aluminum Conductor

Application

This all aluminum conductor is a kind of aluminum product made through stranding aluminum wires. It is used for the electricity distribution lines with short span length and small load-carrying capability of the pole. The AAC provides reliable performance for overhead power transmission and distribution lines. This standard covers hard drawn circular aluminum wires for electric purposes to be used as component wires of hard drawn aluminum stranded cables and aluminum conductor steel reinforced.

Construction

AAC is a concentric-lay-stranded conductor consisting of aluminum alloy 1350-H19 wires available in both single-layer and multi-layer constructions.
 
AAAC - All Aluminum Alloy Conductor

Application

Used as bare overhead conductor for primary and secondary distribution. Designed utilizing a high-strength aluminum-alloy to achieve a high strength-to-weight ratio; affords good sag characteristics.

• AAAC conductors are extensively used for overhead distribution and transmission lines adjacent to ocean coastlines where there can be a problem of corrosion in the steel of an ACSR construction.
• The aluminum alloy conductors are used in replace of single-layer ACSR conductors to reduce power loss in overhead distribution and transmission lines,when replacing the aluminum conductor steel reinforced , the AAAC can save 5-8% of the construction cost.
• AAAC referred to have higher strength but lower conductivity than pure aluminum Being lighter, alloy conductors can sometimes be used to advantage in replace of the more conventional ACSR.

ACSR - Aluminum Conductor Steel Reinforced

Construction
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 1350 H19 stranded aluminum wires. The steel core wires are protected from corrosion by galvanizing, aluminum-clad alloy or zinc-5% aluminum mischmetal alloy coating. Standard, high, extra and ultra high strength steel is also available.
 
ACSR / AW - Aluminum Conductor Aluminum Clad Steel Reinforced

Description

The aluminum conductor aluminum clad steel reinforced uses the aluminum clad steel as its core part and high purity aluminum as conductor. It features corrosion resistance, low resistance (LR), high tensile strength and so on. It is used for power transmission lines with large span length and high power. In addition to the conventional stranding, the ACSR/AW has one-layer or multi-layer reinforced conductors that are made of aluminum clad steel wires. In different widths of aluminum conductor steel reinforced, the aluminum conductor aluminum clad steel reinforced has its inner part made of aluminum clad steel, with the aluminum wires stranding around the core in a spiral manner and according to a certain rule.

Application

Having the advantages of corrosion resistance, high electric conductivity, etc., the ACSR/AW is ideal for overhead power transmission lines. With huge market potential, it is used for high-voltage overhead transmission lines installed under highly corrosive environments, electric railways, and so on.

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