Struktur unit serat optik tabung aluminium tabung longgar (Bagian)
Konduktor untai tunggal
Model jinis pesenan | OPGW(L)-1S24(M81/R75-44) | OPGW(L)-1S48(M105/R98-72 |
Jumlah Serat Maks | patlikur | 48 |
Ukuran Tube | Φ2,1 mm | Φ2,8 mm |
Diameter Kabel | Φ12,8 mm | Φ15,0 mm |
Cross-bagean camy Area | 80,8 mm2 | 104,55 mm2 |
Bobot Kabel | 461 kg/km | 608 kg/km |
Rated Tensile Strength (RTS) | 74,7 kN | 97.8kN |
Resistance DC ing 20 ° C | 0,684Ω/km | 0,536Ω/km |
ShortCurrentCapadily(40~200°C) | 43,53 kA2.S | 43,53 kA2.S |
Koefisien Ekspansi Linear | 14.1x10-6/ ℃ | 14.1x10-6/ ℃ |
Modulus Young | 133,2 kN/mm2 | 134,3 kN/mm2 |
Gambar Struktur
Konduktor stranded ganda
Dana Jinis pesenan | OPGW(L)-2S24(M187/R113-317) | OPGW(L)-2S48(M215/R130-415) |
Jumlah Serat Maks | patlikur | 48 |
Ukuran Tube | Φ2,1 mm | Φ2,8 mm |
Diameter Kabel | Φ18,6 mm | Φ20,3 mm |
Cross-bagean camy Area | 187,45 mm2 | 214,86 mm2 |
Bobot Kabel | 778 kg/km | 906 k/km |
Rated Tensile Strength (RTS) | 112.8kN | 130.3kN |
Resistance DC ing 20 ° C | 0,22Ω/km | 0,193Ω/km |
Daya Cekak Arus (40~200°C) | 317.47kA2-S | 415,09 kA2-S |
Koefisien Ekspansi Linear | 17.2x10-6/°C | 17.1x10-6/°C |
Modulus Young | 240,8 kN/mm2 | 242,6 kN/mm2 |