Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
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Double Sheath Aramid Yarn Reinforcing ADSS Self Supporting Cable
Description
The ADSS cable employs a loose tube stranded design, housing fibers within high modulus plastic tubes
filled with a water-resistant compound. These tubes, along with fillers, are wrapped around a non-metallic
central strength member (FRP) to form a tight circular cable core, which is then filled with compound for
added protection. A thin PE inner sheath is applied over the core, followed by a layer of aramid yarns for
strength. Finally, the cable is finished with either a PE or AT outer sheath for additional protection and in-
sulation.
Application
1 ADSS cable design adapts to overhead power line specifics.
2 PE outer sheath for lines below 110kV; AT sheath for 110kV+ lines.
3 Tailored aramid and stranding suit diverse span requirements.
Characteristics
1 Non-disruptive installation without power shutdowns.
2 Light and small size to alleviate ice, wind, tower, and backprop loads.
3 30-year design life expectancy.
4 Excellent tensile strength and temperature performance.
Nominal design parameters
| NO. of fibers | 6 | 12 | 24 | 48 | 72 | 96 | 144 |
| No. of tubes | 1 | 2 | 4 | 4 | 6 | 8 | 12 |
| Filler rod | 5 | 4 | 2 | 2 | 0 | 0 | 0 |
| fibers per tube | 6 | 6 | 6 | 12 | 12 | 12 | 12 |
| Nom. tube diameter (±0.2mm) | 2 | 2 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Nom. diameter (±0.5mm) | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 13.0 | 15.0 |
| Loose tube | Material | PBT | Color | Standard spectrum | |||
| Filler rod | Material | PP | Color | Black | |||
| Maximum tensile strength | 4000N | ||||||
| Maximum crush load | 3000N/100mm | ||||||
| Minimun bending radius | 10D | ||||||
| Span length | 100m - 500m | ||||||
| Out sheath material | PE | ||||||
| Temperature range | -20℃ ~ 70℃ | ||||||
Fiber characteristics
| Fiber type | Unit | SM G652D | MM 50/125 | MM 62.5/125 | |||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Attenuation | dB/km | ≤0.36/0.24 | ≤3.0/1.5 | ≤3.0/1.5 | |||
| Cladding diameter | um | 125±0.4 | 125±0.4 | 125±0.4 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±5 | 242±5 | 242±5 | |||
