AAAC All Aluminium Alloy Conductor Overhead Cable Construction:
AAAC is stranded concentrically by aluminium alloy wires.
AAAC All Aluminium Alloy Conductor Overhead Cable Applications
AAAC is suitable for overhead line for long span at medium voltage, high voltage and extrahigh
voltage, such as used in the area of mountain, hill,or the place where snow is heavy.
AAAC All Aluminium Alloy Conductor Overhead Cable Operating Temperature:
Max permissible continuous operating temperature of conductor shall not exceed 90°C.
AAAC All Aluminium Alloy Conductor Overhead Cable Standard :
ASTM B399, BS3242, DIN 48201,IEC61089, GB/T1179, AS 1531or other standards required by customers.
Mechanical Property of AAAC
Composition | Composition Final modulus of elasticity | Final modulus of elasticity Mpa |
Composition | Composition Final modulus of elasticity | Final modulus of elasticity Mpa |
Mpa | °C | Mpa | °C | ||
7 | 62000 | 23X10-6 | 61 | 54000 | 23X10-6 |
19 | 60000 | 23X10-6 | 91 | 52000 | 23X10-6 |
37 | 57000 | 23X10-6 | 127 | 50500 | 23X10-6 |
Standard: ASTMB-399
Application:
The aluminium alloy conductor have a much higher strength and Its usage is ideal on long spans or under very severe mechanical conditions
Construction:
The aluminium alloy conductors are stranded on cigar and basked stranding machines create layers.
The adjoining layers of conductor are stranded in opposite direction in such way that external! layer is “right-handed”
Code Name |
Stranding and wire diameter |
Overall diameter |
Weight | Nominal Breaking load |
Max DC Resistance At 20°C |
Standard lenght |
Type of reel |
NO./mm | MM | Kg/km | daN | St/km | M±5% | ||
Akron | 7/1.68 | 5.04 | 42.7 | 492 | 2.1598 | 3000 | PI710 |
Alton | 7/2.12 | 6.36 | 68 | 784 | 1.3556 | 2500×2 | PI1000 |
Ames | 7/2.67 | 8.02 | 108 | 1245 | 0.8548 | 3200 | PI1000 |
Azusa | 7/3.37 | 10.11 | 172 | 1984 | 0.5365 | 2300 | P11000 |
Anaheim | 7/3.78 | 11.35 | 217 | 2393 | 0.4265 | 2700 | Pi 1120 |
Amherst | 7/4.25 | 12.75 | 273 | 3018 | 0.3373 | 2500×2 | PI1250 |
Allianca | 7/4.77 | 14.31 | 345 | 3805 | 0.2678 | 2000 | PI1250 |
Butte | 19/3.26 | 16.3 | 437 | 4876 | 0.2112 | 2900 | PI1500 |
Canton | 19/3.66 | 18.3 | 551 | 5891 | 0.1676 | 3200 | P11600 |
Cairo | 19/3.98 | 19.88 | 650 | 6948 | 0.1417 | 2600 | P11600 |
Darien | 19/4.36 | 21.79 | 781 | 8354 | 0.1181 | 2200 | PI1600 |
Elgin | 19/4.71 | 23.54 | 911 | 9742 | 0.1012 | 2850 | PI1800 |
Fiint | 37/3.59 | 25.16 | 1035 | 10821 | 0.0894 | 2700 | PI1800 |
Greeley | 37/4.02 | 28.14 | 1295 | 13547 | 0.0713 | 2050 | PI1800, |