Struttura tal-unità tal-fibra ottika tat-tubu tal-aluminju tat-tubu maħlul (Partijiet)
Konduttur wieħed stranded
Mudell tat-Tip tal-Ordni | OPGW(L)-1S24(M81/R75-44) | OPGW(L)-1S48(M105/R98-72 |
Max.Għadd tal-Fibra | Erbgha u ghoxrin | 48 |
Daqs tat-tubu | Φ2.1mm | Φ2.8mm |
Dijametru tal-Cable | Φ12.8mm | Φ15.0mm |
Cross-section camy Area | 80.8mm2 | 104.55mm2 |
Piż tal-Cable | 461kg/km | 608kg/km |
Qawwa Tensili Rated (RTS) | 74.7kN | 97.8kN |
Reżistenza DC f'20 ° C | 0.684Ω/km | 0.536Ω/km |
Short CurrentCapadily (40~200°C) | 43.53kA2.S | 43.53kA2.S |
Koeffiċjent ta' Espansjoni Lineari | 14.1x10-6/℃ | 14.1x10-6/℃ |
Modulu ta' Young | 133.2kN/mm2 | 134.3kN/mm2 |
Tpinġija tal-Istruttura
Double stranded konduttur
Fondi tat-Tip tal-Ordni | OPGW(L)-2S24(M187/R113-317) | OPGW(L)-2S48(M215/R130-415) |
Max.Għadd tal-Fibra | Erbgha u ghoxrin | 48 |
TubeSize | Φ2.1mm | Φ2.8mm |
Dijametru tal-Cable | Φ18.6mm | Φ20.3mm |
Cross-section camy Area | 187.45mm2 | 214.86mm2 |
Piż tal-Cable | 778kg/km | 906k/km |
Qawwa Tensili Rated (RTS) | 112.8kN | 130.3kN |
Reżistenza DC f'20 ° C | 0.22Ω/km | 0.193Ω/km |
Kurrent Qasir Kapadily (40 ~ 200 ° C) | 317.47kA2-S | 415.09 kA2-S |
Koeffiċjent ta' Espansjoni Lineari | 17.2x10-6/°C | 17.1x10-6/°C |
Modulu ta' Young | 240.8kN/mm2 | 242.6kN/mm2 |