All - medium self - supporting ADSS cable
Structure parameter table
|
Optical cable model and Specification |
|
|
|
Center stiffener |
Kind |
FRP |
|
（mm）Diameter (mm) |
2.3 |
|
|
loose tube |
Color |
Blue, orange, green, brown |
|
（mm）Diameter (mm) |
2.1 |
|
|
Number of roots |
4 |
|
|
Number of fiber in tube (core) |
6 |
|
|
Type of reinforcement（AS） |
Aramid fiber layer |
|
|
The cushion layer |
Kind |
Polyethylene sheath
|
|
（mm）Thickness (mm) |
1 |
|
|
Outer sheath |
Kind |
AT |
|
（mm）Thickness (mm) |
1.8 |
|
Technical Parameters
|
No. |
project |
Unit |
Technical parameter value |
|
1 |
model |
/ |
ADSS |
|
2 |
Optical fiber type |
G.652/G.655 |
G.652 |
|
3 |
Dark Fiber |
芯 |
24 |
|
4 |
Diameter |
mm |
13.7 |
|
5 |
Applicable ambient temperature |
℃ |
-40～+80 |
|
6 |
(RTS) Tensile strength(RTS) |
kN |
49.1 |
|
7 |
Maximum allowable tension |
kN |
19.7 |
|
8 |
Mass per unit length |
kg/km |
162 |
Schematic drawing
application
Special insulating materials are used.
Good insulation and high temperature resistance, high tensile strength.
Can be erected in the original power line tower to do.
The main features
Without power cut.
Using AT sheath, excellent resistance to electric marks.
Light weight, small cable diameter, reduced ice, wind impact and load on the tower, support.
Large span, the maximum span is more than 1000 meters.
Excellent tensile properties and temperature characteristics.
220KV、110KV、66KV、35KV
Scope of application
Grades 220KV, 110KV, 66KV, 35KV and below.
