AAC / AAAC / ACSR Overhead Line Conductor Up To 1000KV Voltage ISO Approved

Product Description

Overhead High Voltage AAC/AAAC/ACSR/ACAR Bare Conductor Electrical Cable Size Power Distribution

Quick Details

Packaging & Delivery

Packaging Details: New wooden drum, Reel, Circle or according to customer's request
Delivery Time: According to customer's request, usually 2-4 weeks.

Description

The bare conductor:AAC,AAAC,ACSR,AACSR,ACAR and Galvanized steel wire, are used in overhead electric power transmission and distribution lines with various grade voltage.
 

Service Performance

1. High tensile strength
2. Long life
3. Light in weigh
4. Suitable for high as well as extra high overhead

Construction

Standard 6201-T81 high strength aluminum conductors, conforming to ASTM Specification B-399, are concentric-lay- stranded, similar in construction and appearance to 1350 grade aluminum conductors. Standard 6201 alloy conductors are similar to other alloy conductors commercially known as Ardival, Aldrey or Almelec. They were developed to fill the need for an economical conductor for overhead applications requiring higher strength than that obtainable with 1350 grade aluminum conductors, but without a steel core. The DC resistance at 20°C of the 6201-T81 conductors and of the standard ACSRs of the same diameter are approximately the same. Conductors of the 6201-T81 alloys are harder and, therefore, have a greater resistance to abrasion than conductors of 1350-H19 grade aluminum.
 

Anti-corrosion

Anti-corrosion ACSR is used in the corrosive areas like coastal areas or industrial zones. This ACSR is filled with anti-corrosive grease applied on the gaps between stranded wires and their external surfaces.

Generally, anti-corrosion ACSR is divided into three types according to the method of greases coating :
*Light Anti-corrosion Type : Only steel wires are coated
*Medium Anti-corrosion Type : All the inner layers are coated
*Heavy Anti-corrosion Type : All the inner and outer layers are coated

Features

• High strength to weight ratio
• Better sag characteristics
• Improved electrical properties
• Excellent resistance to corrosion

Application

Aluminium Conductors are predominantly used in Overhead Line applications and for primary and secondary power distribution.

The higher strength ACSR conductors are used for river crossings, overhead earth wires, and installations involving extra long spans. The advantage of ACSR is that it has high tensile strength and is lightweight, which means over longer spans it needs less supports. ACSR is available with varying percentages of steel core to achieve different strengths. One of the advantages of this conductor in particular is that the desired strength can be achieved without a loss of ampacity.

Specification

(1) all aluminium conductor (AAC)
(2) all aluminimum alloy conductor(AAAC)
(3) aluminum conductor steel reinforced (ACSR)
(4) anti-corrosion type ACSR
(5) aluminimum conductor aluminimum clad steel reinforced(ACSR/AW)
(6) rear earth aluminimum conductor steel reinforced(ACSR/RE)
(7) aluminimum conductor aluminimum alloy reinforced(ACAR)

Relative manufacturing standards

Our Bare conductor can meet or exceedthe item of cable international standards.
such as:
AAC : IEC 61089, ASTM B231, BS 215 part1, DIN 48201 etc.
AAAC : IEC 61089, ASTN B399, BS EN50183, BS 3242, DIN 48201 etc.
ACSR : IEC61089, ASTM B232, BS 215 part2, DIN 48204 etc.
ACAR : ASTM B524, IEC 61089 etc.
AACSR : ASTM B711, DIN 48206, IEC 61089 etc.

However, XYHY can also supply a range of alternative designs to meet customer-specified requirements.