Shanghai Gengyun Industrial Co., Ltd
Composite fiber cable is usually composed of metal wires (for transmitting electrical energy) and optical fibers (for transmitting optical information). The two are cleverly combined in the cable core to form a composite structure.
Fiber-optic power line composite cable can simultaneously transmit high-voltage electrical energy and optical information. Such as voice, data, and video.
In power grid construction, the optical fiber part of the fiber-optic power line composite cable can also be used to detect the operating status of the line. Such as landslides, water inflow, overload, overheating of joints, etc. It is suitable for a variety of scenarios such as UHV backbone networks, rural power grids, and urban power grids.
Construction and Specification
| Model No. | Specification | Outer dia(mm) | Weight(Kg/km) | Tensile Strength Long/short term (N) |
Crush Resistance Long/short term (N/100mm) |
Structure | |||||
| T-PC013 | GDTS-02~24Xn+2×1.5 | 11.6 | 157 | 600/1500 | 300/1000 | I | |||||
| T-PC014 | GDTS-02~24Xn+2×2.5 | 12.5 | 190 | 600/1500 | 300/1000 | II | |||||
| T-PC015 | GDTS-02~24Xn+2×4.0 | 13.6 | 241 | 600/1500 | 300/1000 | II | |||||
| T-PC016 | GDTS-02~24Xn+2×5.0 | 15.0 | 282 | 600/1500 | 300/1000 | III | |||||
| T-PC017 | GDTS-02~24Xn+2×6.0 | 15.7 | 300 | 600/1500 | 300/1000 | III | |||||
| T-PC018 | GDTS-02~24Xn+2×8.0 | 16.9 | 383 | 600/150 | 300/1000 | III | |||||
*Note: Xn represents fiber type 2 × 1.5/2 × 2.5/2 × 4.0/2 × 6.0/2 × 8.0, indicating the number and specification of wires.
We can produce optoelectronic hybrid cables with different wire specifications and quantities according to your requirements.
We can produce optoelectronic composite cables with different numbers of fiber cores according to your requirements.
Electrical Performance of Insulating Conductor
| conductor cross-section (mm) |
Maximum DC resistance of a single conductor (20ºC)(Ω/km) |
Insulation resistance 20 ºC (MΩ.km) |
Dielectric strength KV,DC 1minute | |||||||
| Between each insulated wire and other metals connected inside the cable | Between wires | Wire and metal armored tape | Between wire and steel wire | |||||||
| 1.5 | 13.3 | ≥10000 | 5 | 5 | 3 | |||||
| 2.5 | 7.98 | |||||||||
| 4.0 | 4.95 | |||||||||
| 5.0 | 3.88 | |||||||||
| 6.0 | 3.30 | |||||||||
| 8.0 | 2.47 | |||||||||
*Note: The relevant performance of the feeder conductor meets GB/T3956-2008, and the electrical performance of the feeder meets GB/T5023.3-2007.