Aluminium Alloy Stranded Wire Aluminum Alloy Conductor AAAC Conductor for Transmission Line Use

Detailed Product Description

AAAC (All Aluminum Alloy Conductor)have been widely used in power transmission lines with various voltage levels, and also used in power lines across great rivers, heavy ice area, and other places special geographical characteristics. The conductor have excellent advantages of high strength, large current carrying capacity and good catenary property as well as wear-resistance, anti-crush and corrosion-proof with simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity. Referred to have higher strength but lower conductivity than pure aluminum. Being lighter, alloy conductors can sometimes be used to advantage in place of the more conventional ACSR; Having lower breaking loads than the latter, their use becomes particularly favourable when ice and win loadings are low.

1. Standard
We can supply this conductor according to different recognized standards, such as BS EN50182, IEC61089, ASTM B399, DIN 48 201, customer special specification also can be satisfied.

2. Advantage
Corrosion Resistance: AAAC exhibits excellent corrosion resistance specially in sea coast areas and in polluted industrial areas due to absence of steel core.
Lower Power losses: Since AAAC is homogeneous (with all strands of Aluminium Alloy) with no steel component the resistance of AAAC is lower as compared to ACSR.
Higher Ampacity: AAAC can carry atleast 15-20% extra current as compared to ACSR of equal size
Longer Life: Experience in foreign countries shows that All Aluminium Alloy Conductors are in service for over 60 years, which is about double the life of ACSR Conductors.
Surface Hardness: The surface hardness of AAAC is 80 BHN as compared to 35 BHN of ACSR. This reduces the damage to surface during handling and therefore leading to lesser corona losses and ratio interference at EHV.
Therma Stability: AAAC are stable upto 90oC against ACSR conductors which are st-able upto 75oC.
Higher Strength To Weight Ratio: Since AAAC has higher strength to weight ratio, span can be increased from 2 to 15% resulting in overall reduction of cost in towers sup-ports and other accessories in transmission line system.

3. IEC standard

Australian Standard Sizes

All Aluminum Alloy Conductor-AAAC(British Standard Sizes)

All Aluminum Alloy Conductor-AAAC(American Standard Sizes)

DIN standard

4. FAQ
1)How many years has Huatong Cable Inc. Been in production?
Founded in 1993, has made outstanding contribution to STATE GRID, CHINA SOUTH POWER GRID and the construction of domestic and foreign power market
2)What kinds of products does Huatong Cable manufacture?
(1)Bare Conductor, such as AAC, AAAC, ACSR, ACAR, AACSR, ACSR/AW and so on;
(2)Aerial Bundled Cable (1kV-35kV ), such as Duplex, Triplex, Quadruplex Drop Wires and so on;
(3)PVC Insulated (Flexible ) Wire;
(4)PVC Insulated and Sheathed (Armoured) Power Cable;
(5)Low, Medium, High Voltage (1kV-220kV) XLPE Insulated (Armoured) Power Cable;
(6)Welding Cable, Control Cable, Concentric Cable, Rubber Sheathed Cable and so on;

3)What kind of certifications do you have?
CCC, ISO9001-2000, SGS

4)Which markets do you involve mainly in?
Our products have been exported mainly to Africa, Middle East, South-east Asia, South America, Central America, North America, Europe, Australia, etc.

5)Which standards do you comply with when you produce the electrical wires and cables?
We are able to produce electrical wires and cables based on GB, JB, IEC, BS, DIN, ASTM, JIS, NF, AS/NZS, CSA, etc. Meanwhile, we can design and manufacture the cables according to the samples and technical spe