Loose tube aluminum tube optical fiber unit structure (Mga Bahin)
Single stranded konduktor
Modelo sa Order Type | OPGW(L)-1S24(M81/R75-44) | OPGW(L)-1S48(M105/R98-72 |
Max.Fiber Ihap | baynte kwatro | 48 |
Gidak-on sa tubo | Φ2.1mm | Φ2.8mm |
Diametro sa kable | Φ12.8mm | Φ15.0mm |
Cross-section camy Area | 80.8mm2 | 104.55mm2 |
Timbang sa Kable | 461kg/km | 608kg/km |
Rated Tensile Strength(RTS) | 74.7kN | 97.8kN |
DC Resistance sa 20°C | 0.684Ω/km | 0.536Ω/km |
ShortCurrentCapadily(40~200°C) | 43.53kA2.S | 43.53kA2.S |
Linear Expansion Coefficient | 14.1x10-6/ ℃ | 14.1x10-6/ ℃ |
Modulus ni Young | 133.2kN/mm2 | 134.3kN/mm2 |
Pagdrowing sa Istruktura
Dobleng stranded nga konduktor
Mga pundo sa Order Type | OPGW(L)-2S24(M187/R113-317) | OPGW(L)-2S48(M215/R130-415) |
Max.Fiber Ihap | baynte kwatro | 48 |
Gidak-on sa Tube | Φ2.1mm | Φ2.8mm |
Diametro sa kable | Φ18.6mm | Φ20.3mm |
Cross-section camy Area | 187.45mm2 | 214.86mm2 |
Timbang sa Kable | 778kg/km | 906k/km |
Rated Tensile Strength(RTS) | 112.8kN | 130.3kN |
DC Resistance sa 20°C | 0.22Ω/km | 0.193Ω/km |
ShortCurrent Capadily(40~200°C) | 317.47kA2-S | 415.09 kA2-S |
Linear Expansion Coefficient | 17.2x10-6/°C | 17.1x10-6/°C |
Modulus ni Young | 240.8kN/mm2 | 242.6kN/mm2 |
Pagdrowing sa Istruktura
