ADSS cable is a non-metallic medium, self-bearing suspended in the power tower on the position of the minimum electric field strength.
It’s widely used in high-voltage transmission lines and power system transmission construction, urban network and rural network transformation. For its saving comprehensive investment, it could reduce human damage to the cable with high safety, no electromagnetic/strong current interference, and span. Highly recommended by the majority of power system users.
Fiber Optic Cable Testing
In-Process Q.C. | ODTR Testing |
Testing Equipment
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Testing Standard | ● 100% Testing |
Inner Structure
| Item | Contents | Value | |||||
| Fiber count | Number | 12 | 24 | 48 | 96 | 144 | |
| Cable structure | / | 1+6 | 1+8 | 1+12 | |||
| Fibers per tube | Count | 6 | 8 | 12 | |||
| Central strength member | Material | FRP with PE cushion when necessary | |||||
| Nominal Diameter (mm) | 2.4 | 3.0/4.2 | 3.0/7.3 | ||||
| Cable diameter | ± 5% (mm) | 10.8 | 10.9 | 13 | 16.2 | ||
| Outer sheath | Thickness (mm) | Nominal 1.7 | |||||
| Outer material | PE | ||||||
| Cable weight | ± 10% (kg/km) | 85 | 89 | 93 | 134 | 203 | |
| Reference span (m) | 120 | ||||||
| Reference sag (%) | 1.5 | ||||||
| Voltage environment (Kv) | ≤ 12 | ||||||
| Max. Wind Speed (m/s) | 25 | ||||||
| Degree of ice suspension (mm) | 0 | ||||||
Feature
● Aramid yarns as strength members for excellent tensile strength
Application
● Rural network reconstruction
● Power system urban network reconstruction
| Item | Contents | Value |
| Max. tensile load (12/24/48cores) | Short term | 2500 N |
| Long term | 1560N | |
| Max. tensile load (96cores) | Short term | 3300 N |
| Long term | 2060N | |
| Max. tensile load (144cores) | Short term | 4200 N |
| Long term | 2650N | |
| Max. crush resistance | Short term | 1000 N/100mm |
| Long term | 300 N/100mm | |
| Min. bending radius | Installation | 25 x cable diameter |
| Operation | 15 x cable diameter | |
| Temperature range | Operation | -40°C ~ +70°C |
| Installation | -20°C ~ +60°C | |
| Storage/Transportation | -40°C ~ +70°C |
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