Can be installed without shutting off the power
Adopt AT sheath, with excellent anti-tracking performance
Light weight and small cable diameter reduce the impact of ice and wind and the load on towers and supports
Large span lengths and the largest span is over 1000m
Excellent tensile strength and temperature characteristics
The design life span is over 30 years
The design of all dielectric self-supporting ADSS aerial fiber optic cable fully considers the actual situation of power lines and is suitable for high-voltage transmission lines of different levels. For 10kV and 35kV power lines, polyethylene (PE) sheath can be used; for 110kV and 220kV power lines, the hanging point of the optical cable must be determined by calculating the electric field strength and using an AT outer sheath. At the same time, the amount of aramid and the perfect twisting process are carefully designed to meet the application requirements of different spans.
ADSS cable complies with Standard IEEE 1222 as well as IEC 60794-1.
1. FRP Strength Member
2. Fibre
3. Tube Filling Compound
4. Loose Tube
5. Cable Filling Compound
6. PE Inner Sheath
7. Aramid Yarn
8. PE/AT Outer Sheath
|
Ref. Outer Diameter (mm) |
Ref. Weight (kg/km) |
Rec. Daily Max. Working Tension (kN) |
Max Allowable Working Tension (kN) |
Break Strength (kN) |
Strenght Member CSA (mm2) |
Modulus of Elasticity (kN/mm2) |
Heat Expansion Coefficient ×10-6/K |
Suitable Span (NESC Standard, m) |
||||
|
PE Sheath |
AT Sheath |
A |
B |
C |
D |
|||||||
|
11.8 |
117 |
124 |
1.5 |
4 |
10 |
4.6 |
7.6 |
1.8 |
160 |
100 |
140 |
100 |
|
12.0 |
121 |
129 |
2.25 |
6 |
15 |
7.6 |
8.3 |
1.5 |
230 |
150 |
200 |
150 |
|
12.3 |
126 |
134 |
3.0 |
8 |
20 |
10.35 |
9.45 |
1.3 |
300 |
200 |
290 |
200 |
|
12.6 |
133 |
141 |
3.6 |
10 |
24 |
13.8 |
10.8 |
1.2 |
370 |
250 |
350 |
250 |
|
12.8 |
138 |
145 |
4.5 |
12 |
30 |
14.3 |
11.8 |
1.0 |
420 |
280 |
400 |
280 |
|
13.1 |
145 |
153 |
5.4 |
15 |
36 |
18.4 |
13.6 |
0.9 |
480 |
320 |
460 |
320 |
|
13.5 |
155 |
163 |
6.75 |
18 |
45 |
22.0 |
16.4 |
0.6 |
570 |
380 |
550 |
380 |
|
13.8 |
163 |
171 |
7.95 |
22 |
53 |
26.4 |
18.0 |
0.3 |
670 |
460 |
650 |
460 |
|
14.4 |
177 |
186 |
9.0 |
26 |
60 |
32.2 |
19.1 |
0.1 |
750 |
530 |
750 |
510 |
|
14.6 |
182 |
191 |
10.5 |
28 |
70 |
33.0 |
19.6 |
0.1 |
800 |
560 |
800 |
560 |
|
14.8 |
195 |
204 |
12.75 |
34 |
85 |
40.0 |
20.1 |
0.1 |
880 |
650 |
880 |
650 |
Storage/Operating Temperature: -40℃-+70℃
|
Fiber optic type |
（+20℃） |
bandwidth |
numerical aperture |
Cut off wavelength of optical cable |
||||
|
@850nm |
@1300nm |
@1310nm |
@1550nm |
@850nm |
@1300nm |
|||
|
G.652 |
--- |
--- |
≤0.36dB/km |
≤0.22dB/km |
--- |
--- |
--- |
≤1260nm |
|
G.655 |
--- |
--- |
≤0.40dB/km |
≤0.23dB/km |
--- |
--- |
--- |
≤1450nm |
|
50/125µm |
≤3.3dB/km |
≤1.2dB/km |
--- |
--- |
≥500MHz·km |
≥500MHz·km |
0.200±0.015 NA |
--- |
|
62.5/125µm |
≤3.5dB/km |
≤1.2dB/km |
--- |
--- |
≥200MHz·km |
≥500MHz·km |
0.275±0.015 NA |
--- |
Note:
a. Only a part of ADSS cables are listed in the table, ADSS cables with other spans can be inquiry form sales people.
b. Specifications in the table are got on condition that there is no height difference and installation sag is 1%
c. Fibre count is 2 to 72, the identification of fibres complies with the national standard
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