OPGW Cable
Code -
16241002
OPGW CABLE CM2.081.147.S12 (CENTRUM 12F SM) 122mm2
OPGW (Optical Ground Wire) cable is used in power transmission lines for both protection against lightning and data transmission, meeting the demand for high-capacity communication.Furukawa Electric, manufactures OPGW cable in Brazil and resells fixing hardware and accessories. Installation design, supervision services, training, splicing and field-testing are also in Furukawa's scope of supply. All this guarantees electrical, mechanical and optical characteristics of the cable and its components.
OPGW (Optical Ground Wire) cable is used in power transmission lines for both protection against lightning and data transmission, meeting the demand for high-capacity communication.Furukawa Electric, manufactures OPGW cable in Brazil and resells fixing hardware and accessories. Installation design, supervision services, training, splicing and field-testing are also in Furukawa's scope of supply. All this guarantees electrical, mechanical and optical characteristics of the cable and its components.
Product Type
Construction
| Stainless steel tube |
| Aluminum alloy wires (First layer) |
| Aluminum clad steel wires (Second layer – outer) |
Description
OPGW cable composed of a stainless steel tube (maximum capacity of 24 fibers SM), aluminum alloy wires in the first layer and aluminum clad steel wires in the second layer (outer).
Application
| Installation Environment | Overhead transmission lines |
| Operating Environment | Ground wire cable for overhead transmission lines |
Standard
- NBR 14074 / IEEE 1138
- ASTM B398M
- ASTM B415
- ASTM B416
- ITU-T G.652
Constructive Characteristic
| Characteristics | Value |
| Nominal cross section area (mm2) | 122 |
| Center: stainless steel tube – qty. x diameter (mm) | 1 x 3.10 |
| Layer 1: aluminum alloy wires – qty. x diametrer (mm) | 7 x 2.40 |
| Layer 2: aluminum clad steel wires 20% IACS – qty. x diameter (mm) | 10 x 3.40 |
| Lay direction – outer layer | Left hand |
| Nominal overall diameter (mm) | 14.7 |
| Tensile strenght (kN) | 115.0 |
| Approximate mass (kg/km) | 715 |
| Electrical resistance DC at 20ºC (Ω/km) | 0.491 |
| Módulus of elasticity (N/mm2) | 136,140 |
| Coefficient of linear expansion (1/ºC) | 14.2 x 10-6 |
| Short circuit current capacity – Ambient = 50oC (kA2.s) | 81 |
| Lightning (C) | 150 |
| Bending radius (mm) | 220.5 |
Optical Fiber
Singlemode(SM) Optical fibers coated by acrylate resin.
Fiber Identification
| Fiber | Color |
| 1 | Green |
| 2 | Yellow |
| 3 | White |
| 4 | Blue |
| 5 | Red |
| 6 | Violet |
| 7 | Brown |
| 8 | Rose |
| 9 | Natural |
| 10 | Gray |
| 11 | Orange |
| 12 | Aqua |
| 13 a 24 | Same color (1 a 12) with 1 black ring mark |
Cross Section
Package
- Cable reel length: 4,000m (-0/+3%)
- Package: Wood reel
- Dimensions: (1.70 x 0.80)m
- Net weight: 2,860 kg
- Gross weight: 3,060 kg
- Drum weight: 200 kg
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