AAC AS/NZS 1531
Shape of conductor: circular and sectional
Material: All aluminum conductor
Insulation: N/A
Standard: AS 1531
Email: manager@hdcable.com.cn
The stranded All Aluminium Conductor (AAC) are made up of concentric-lay-stranded aluminum wires only.The conductor may be made up of 7, 19, 37, 61 or more wires in 1, 2, 3, 4 or more layers around a central wire. Each successive layer shall have six more wires than the layer immediately beneath. For a gien cross-sectional area, the conductor becomes more flexible as the number of wires is increased (with a corresponding decrease in size of each wire).
Standard sizes to AS/NZS 1531
|
Product code |
Strand/wire |
Nominal mm2 |
Nominal mm |
Approximate |
Calculated |
Calculated final modulus |
Coefficient /°C x 10-6 |
|
7/2.50 |
34.4 |
7.5 |
94.3 |
5.7 |
65 |
23 |
|
|
7/2.75 |
41.6 |
8.3 |
113 |
6.7 |
65 |
23 |
|
|
7/3.00 |
49.5 |
9.0 |
135 |
7.9 |
65 |
23 |
|
|
7/3.75 |
77.3 |
11.3 |
212 |
11.8 |
65 |
23 |
|
|
7/4.50 |
111 |
13.5 |
304 |
16.9 |
65 |
23 |
|
|
7/4.75 |
124 |
14.3 |
339 |
18.9 |
65 |
23 |
|
|
19/3.25 |
158 |
16.3 |
433 |
24.7 |
65 |
23 |
|
|
19/3.50 |
183 |
17.5 |
503 |
28.7 |
65 |
23 |
|
|
19/3.75 |
210 |
18.8 |
576 |
31.9 |
65 |
23 |
|
|
37/3.00 |
262 |
21.0 |
721 |
42.2 |
64 |
23 |
|
|
37/3.25 |
307 |
22.8 |
845 |
48.2 |
64 |
23 |
|
|
19/4.75 |
337 |
23.8 |
924 |
51.3 |
65 |
23 |
|
|
37/3.75 |
409 |
26.3 |
1120 |
62.1 |
64 |
23 |
|
|
61/3.00 |
431 |
27.0 |
1192 |
66.0 |
64 |
23 |
|
|
61/3.25 |
506 |
29.3 |
1400 |
75.2 |
64 |
23 |
|
|
61/3.50 |
587 |
31.5 |
1620 |
87.3 |
64 |
23 |
|
|
61/3.75 |
674 |
33.8 |
1860 |
97.2 |
64 |
23 |
