Overhead Conductor AAC AAAC ACSR ACSR
Standard: DIN ****1
NIS**1 BS**5 PART 1:***0
Specification: aac are
composed by bare concentric-lay-standed aluminum wires with a
straight round central aluminum wire surrounded by one or
more layers of helically layed aluminum wires.
Application:
*AAC are used in overhead power transmission and distribution lines
with various grade voltages.
*Under the same weight,AAC is with higher DC resistance and lower
costthan copper conductor.
*Aluminum is light and is easy to lay.
Manufacturing Standard: ASTM B**1 B**2, BS **5 , DIN ****1, CSA
C*9,NFC ****0
We can also manufacture AAC Cable according to customers special
requirements.
Stranded ***0 aluminum conductors
shown in this section of data are classified, as
follows:
|
Class AA
|
For bare conductors usually used in overhead lines.
|
|
Class A
|
For conductors to be covered with weather-resistant materials and
for bare conductors where greater flexibility is required.
|
|
Class B
|
For conductors to be insulated with various materials and for
conductors indicated under Class A where greater flexibility is
required.
|
|
Class C
|
For conductors where greater flexibility is required
|
Compact strand conductor for use in bare overhead applications or
for use with weather-resistant coverings or insulations is also
available.
Note: Classes refer to stranding and are an indication of relative
conductor flexibility, AA being the least flexible, C the most
flexible
AAC bare conductors meet or exceed
the following ASTM specifications:
B***0 Aluminum Wire, ****-H**9 for Electrical Purposes
B***1 Aluminum Conductors, Concentric-Lay-Stranded
B***0 Compact Round Concentric-Lay-Stranded Aluminum ***0
Conductors concentrically stranded.
BS EN ****2:***1
|
Code Name |
Stranding&wire diameter |
Approx Overall diameter |
Total area |
Weight |
Breaking Load |
DC Resistance at *0 |
Current Rating |
|
mm |
mm |
mm 2 |
Kg/km |
KN |
Ohm/km |
A |
|
Box |
7/1.*5 |
5.*5 |
*8.8 |
*1.4 |
5.*5 |
1.**8 |
*3 |
|
Acacia |
7/2.*8 |
6.*4 |
*3.9 |
*4.9 |
7.*2 |
1.***8 |
**0 |
|
Almond |
7/2.*4 |
7.*2 |
*0.1 |
*2.2 |
8.*8 |
1.***6 |
**8 |
|
Cedar |
7/2.*4 |
7.*2 |
*5.5 |
*6.8 |
*0.*6 |
0.***3 |
**2 |
|
Deodar |
7/2.*7 |
8.*1 |
*2.2 |
**5.2 |
*2.*4 |
0.***7 |
**8 |
|
Fir |
7/2.*5 |
8.*5 |
*7.8 |
**0.6 |
*4.*1 |
0.***5 |
**1 |
|
Hazel |
7/3.*0 |
9.9 |
*9.9 |
**3.4 |
*7.*6 |
0.***4 |
**4 |
|
Pine |
7/3.*1 |
*0.8 |
*1.6 |
**5.6 |
*1.*4 |
0.***1 |
**4 |
|
Holly |
7/3.*1 |
*1.7 |
*4.1 |
**9.5 |
*4.*9 |
0.***3 |
**2 |
|
Willow |
7/4.*4 |
*2.1 |
*9.7 |
**5 |
*6.*7 |
0.***5 |
**3 |
|
Oak |
7/4.*5 |
*3.*5 |
**8.9 |
**4.5 |
*5.*7 |
0.***7 |
**2 |
