4-hluav taws xob thiab 6-optical Transverse Watertight Composite Cable Spec.
1. Cov qauv duab kos duab
2. Hom: RTFK-6 6 × 1.3 + 4B1.3
3. Cable tsim
1. Lub thawv fais fab
1.1 Tus neeg xyuas pib: siv stranded tooj liab xaim 7 × 0.48.
1.2 Rwb thaiv tsev: tshwj xeeb kub resistant khoom, tshav kub resistance≥125 ℃ nominal txheej kab: 3.1 hli.
2. Optical unit (4-core) optical fiber: ib leeg-module G652, 4-core, steel tube 1.5mm + Sheathnominal txheej txoj kab uas hla 3.1mm.
Cabling: xa mus rau daim duab, wrapping aluminium yas composite siv, nominal txheej txoj kab uas hla: 9.5mm.
3. Inner sheath: polyurethane, nominal thickness: 1.2mm, nominal txheej txoj kab uas hla: 11.9mm.
4. Reinforced txheej: txhawb nqa los ntawm aramid knitted, nominal txheej txoj kab uas hla: 13.1mm.
5. Txheej txheej: ua npuas ncauj TPE, nominal txheej txoj kab uas hla: 22.5mm.
• Cov ntawv tseem ceeb
Cov kab no yog siv rau kev siv hluav taws xob thiab teeb liab kis ntawm cov khoom siv hauv qab dej hauv dej hiav txwv.
• Ua haujlwm raug mob
1. Ua haujlwm kub thaj tsam: -20 ℃ ~ + 70 ℃;
2. Qhov tsawg kawg nkaus pub rau txoj kev khoov rau hauv lub nruab rau yog 10 zaug ntawm cable txheej sab nraud;
• Muaj txuj ci txuj ci
Kev ntsuas hluav taws xob
ua hauj lwm voltage |
AC3000V |
Tus neeg xyuas pib DC tsis kam (signle-xaim) (Ω / km) (+ 20 ℃) |
≤15 |
Rwb thaiv tsev tsis kam (MΩ·km) (DC500V) |
≥500 |
Rwb thaiv tsev hluav taws xob lub zog ntawm cov xov hlau (DC 9000V, 2min) |
Tsis muaj neeg rhuav tshem |
Optical unit kev ua tau zoo
Kho qhov muag attenuation (dB/km) |
≤0.50@1310nm |
Kev siv tshuab txhua yam, lub cev thiab ib puag ncig
1 |
Lub zog tawg: ≥40kN |
2 |
Qhov ceev: ≤ 0.994g / cmXNUMX3 xam tus nqi |