SIP-3/FOC
Application
Self-supporting insulated wire with integrated optical cable
- Combined wire SIP-3/FOC is designed for transmission and distribution of electric energy in the air, power and lighting networks on 10 kV - 35 kV through SIP-3 wire and for communications via optical cable.
ADVANTAGES
- Simultaneous transmission of electricity and high-quality communication.
- The ability to stub the electrical part without damaging the optic.
- Using the standard of helical dead-end set and helical suspension set.
- Reducing installation and maintenance costs.
- Reducing support load.
.png "SIP-3/FOC")
- Central strength member – fiberglass reinforced plastic rod
- Optical fiber
- SZ stranded loose tubes filled with hydrophobic gel
- Web
- Protective jacket
- Conductive core
(8342) 473-813, 480-299
Figure «8» cable design consists of a conductive core and an optical cable core. The conductive core is made of aluminum alloy wires and sealed.
| Nominal section of a conductive core, mm2 | Number of wires in a core of a wire, pcs. | Tensile strength of wire core, kN, not less |
|---|---|---|
| 35 | 7 | 10,3 |
| 50 | 7 | 14,2 |
| 70 | 7 | 20,6 |
| 95 | 19 | 27,9 |
| 120 | 19 | 35,2 |
| 150 | 19 | 43,4 |
The core of the optical cable consists of polymer tubes twisted around a fiberglass rod, and can contain from 2 to 144 optical fibers for transmitting information.
The protective sheath of the wire is made of light stabilized cross-linked polyethylene. It is superimposed simultaneously on top of the conductive core and the core of the optical cable with the web.
| Temperature range of operation, °C | -60… +70 |
| Temperature range of installation, °C | Not lower then -20 |
| Mounting Bend Radius | 10 diameters |
| Lifetime | Not less than 25 years |
| Guarantee exploitation | 3 years after commissioning |
| Tensile strength | not less than 1,0 kN |
| Crush strength | not less than 0,3 kN/100 mm |