2021 High quality All-Dielectric Self-Supporting Aerial Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura Wasin Fujikura
2021 High quality All-Dielectric Self-Supporting Aerial Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura Detail:
introduction
► OPGW is a type of cable structure with composite of optical transmission and overhead ground wire fbr power transmission. It’s working in power transmission line both as optical fiber cable and overhead ground wire which can provide protection of lightning strike and conducting short circuit currency.
► The OPGW consist of stainless steel tube optical unit, aluminum cladding steel wire, aluminum alloy wire. It has central stainless steel tube structure and layer stranding structure. We can design the structure according to different environment condition and customer’s requirements.
Feature
► Stainless-steel optical fiber unit of central loose tube or layer stranding structure
► Aluminum alloy wire and aluminum clad steel wire armored
► Coated with anticorrosive grease between layers
► OPGW can support heavy load and long span installation
► OPGW can meet the ground wire’s requirement of mechanical and electric by adjusting proportion of steel and aluminum.
► Easy to produce the similar specification of exist ground wire can replace the exist ground wire
Application properties
► Adapt to replace the aged ground wire and new structure of high voltage ground wire
► lighting protection and conduct the short circuit current
► Optical fiber communication ability
Structure and technical specifications
Typical Structure
► Type 1. Central stainless steel tube structure
► Type 2. Layer stranding structure
| Cable model | OPGW-60 | OPGW-70 | OPGW-90 | OPGW-110 | OPGW-130 |
| Number /diameter(mm) of stainless steel tube | 1/3.5 | 2/2.4 | 2/2.6 | 2/2.8 | 1/3.0 |
| Number /diameter of AL wire(mm) | 0/3.5 | 12/2.4 | 12/2.6 | 12/2.8 | 12/3.0 |
| Number /diameter of ACS wire(mm) | 6/3.5 | 5/2.4 | 5/2.6 | 5/2.8 | 6/3.0 |
| Diameter of Cable (mm) | 10.5 | 12.0 | 13.0 | 14.0 | 15.0 |
| RTS(KN) | 75 | 45 | 53 | 64 | 80 |
| Cable weight (kg/km) | 415 | 320 | 374 | 432 | 527 |
| DC resistance(20°C Ω/km) | 1.36 | 0.524 | 0.448 | 0.386 | 0.327 |
| Modulus of elasticity(Gpa) | 162.0 | 96.1 | 95.9 | 95.6 | 97.8 |
| coefficient of Linear thermal expansion (1/°C ×10-6 | 12.6 | 17.8 | 17.8 | 17.8 | 17.2 |
| Short circuit capacity (kA2s) | 24.0 | 573 | 78.9 | 105.8 | 150.4 |
| Max. operation temperature (°C) | 200 | 200 | 200 | 200 | 200 |
| Max. fiber count | 48 | 32 | 48 | 52 | 30 |
Product detail pictures:
Related Product Guide:
All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for 2021 High quality All-Dielectric Self-Supporting Aerial Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura , The product will supply to all over the world, such as: United States, Swiss, Benin, We expect to provide products and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
By Martin Tesch from Salt Lake City - 2017.11.20 15:58
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By Linda from Washington - 2017.11.11 11:41
