Structure |
|
Name |
No |
Name |
No |
Material Dia. |
Fiber |
G.652D |
24 |
G.655 |
0 |
|
Center |
AL-Tube |
1 |
|
|
Tube-Dia. |
2.9/5.8 mm |
Layer1 |
20.3% AS wire |
9 |
AA wire |
0 |
Diameter |
2.90 mm |
Technical Data |
according to IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards |
stranding direction of outer layer is right hand(Z-stranding) |
Cable Diameter |
11.6 |
mm |
Cable Weight |
468 |
kg/km |
Supporting Cross Section |
78.3 |
mm2 |
Section of AS Wire 59.50 mm2 |
|
Section of AA Wire 0.00 mm2 |
Section of AL tube 18.90 mm2 |
Rate Tensile Strength (RTS) |
71.7 |
kN |
Modulus of Elasticity (E-Modulus) |
136.5 |
kN/mm2 |
Thermal Elongation Coefficient |
14.0 |
×10-6/℃ |
Permissible Maximum Working Stress (40% RTS) |
366.2 |
N/mm2 |
Everyday Stress(EDS) (18%~25% RTS) |
146.5 ~228.8 |
N/mm2 |
Ultimate Exceptional Stress (70% RTS) |
640.8 |
N/mm2 |
DC Resistance |
0.736 |
Ω/km |
Short Time Current (1s, 20℃~200℃) |
5.9 |
kA |
Short Time Current Capacity I2t |
40.0 |
kA2s |
Minimum Bending Radiu Installation: |
232 |
mm |
Oprating: |
174 |
mm |
Ratio between Pull and Weight |
15.6 |
km |
Temperature
Range: |
Installation |
-10℃ ~ +50 |
℃ |
Transportation and Operation |
-40℃ ~ +80 |
℃ |
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