All Dielectric Self Supporting, ADSS cables are constructed using a dielectric (non-metallic) core, which provides excellent electrical insulation and immunity to electromagnetic interference. The core is surrounded by layers of aramid yarn and a weather-resistant outer jacket. ADSS optical fiber is used for high-voltage transmission lines, using power system transmission towers, the entire optical cable is a non-metallic medium, self-supporting suspension. ADSS optical cable Located on the power tower where the electric field intensity is the smallest.
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1 |
24 |
48 |
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2 |
12 |
12 |
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3 |
6 |
6 |
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4 |
mm (±5%) |
14.1 |
14.1 |
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5 |
kg/km (±10%) |
159 |
164 |
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6 |
N |
7400 |
7400 |
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7 |
N/100mm |
2200 |
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1) Min. bending radius for installation
Static: 10 x cable diameter
Dynamic: 20 x cable diameter
2) Application temperature range
Operation: -40 degree ~ +60 degree
Installation: -10 degree ~ +60 degree
Storage/transportation: -40 degree ~ +60 degree
3) Main mechanical & environmental performance test
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IEC 60794-1-2-E1 |
- Load: Short term tension - Length of cable: about 50m - Load time: 1min |
- Fiber strain £ 0.33% - No fiber break and no sheath damage. |
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IEC 60794-1-2-E3 |
- Load: Short term crush - Load time: 1min |
- Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage. |
38~72 Core ADSS Technical Specification
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CC-ADSS-AT(PE)-xxCore-4KN |
14.0 mm |
9698 N |
3879 N |
2425 N |
159 kg/km |
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CC-ADSS-AT(PE)-xxCore-6KN |
14.1 mm |
14108 N |
5643 N |
3527 N |
163 kg/km |
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CC-ADSS-AT(PE)-xxCore-9KN |
14.5 mm |
22928 N |
9171 N |
5732 N |
172 kg/km |
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CC-ADSS-AT(PE)-xxCore-12KN |
14.8 mm |
30645 N |
12258 N |
7661 N |
179 kg/km |
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CC-ADSS-AT(PE)-xxCore-15KN |
15.1 mm |
37260 N |
14904 N |
9315 N |
186 kg/km |
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CC-ADSS-AT(PE)-xxCore-18KN |
15.4 mm |
44978 N |
17991 N |
11245 N |
193 kg/km |
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CC-ADSS-AT(PE)-xxCore-21KN |
15.7 mm |
52695 N |
21078 N |
13174 N |
200 kg/km |
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CC-ADSS-AT(PE)-xxCore-24KN |
16.0 mm |
60413 N |
24165 N |
15103 N |
208 kg/km |
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CC-ADSS-AT(PE)-xxCore-26KN |
16.2 mm |
65925 N |
26370 N |
16481 N |
213 kg/km |
1. Simple construction work. It is exempt from the procedure of setting up the pole, setting up the steel sling wire and hanging the number of pulleys on the cable, which can be like a power line Flying directly across fields, ditches and rivers.
2. Communication lines and power lines are divided into systems. No matter what kind of line fails, maintenance and overhaul will not affect each other.
3. Compared with the bundled and wound optical cables used in the power system, ADSS is not dependent on the power phase line or ground wire, and is erected separately in the tower.
4. Optical cable has superior performance in high intensity electric field, is not subject to electromagnetic interference, special materials made of outer sheath, lightning free.
5. The process of communication line survey and tower construction is omitted, and the project construction is simplified.
6. Cable diameter small, light weight, reduce the impact of ice and wind on the cable, but also reduce the tower and support load maximum.
7. The high-voltage transmission lines below 500KV will be widely used with the limited utilization of tower resources.
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