3-hluav taws xob thiab 3-lub teeb liab Dragging Composite Steel Hlau Armored Cable Spec. rau Ocean ROV
1. Cov qauv duab kos duab
• Cable tsis
1. Chav tsev hluav taws xob × 3
1.1 Tus neeg xyuas pib: tooj liab hlau twisted strand;
1.2 Rwb thaiv tsev: tshwj xeeb cov khoom siv hluav taws xob tiv thaiv hluav taws xob.
2. Optical unit: stainless hlau raj
3. Cabling: xa mus rau daim duab, ntxiv padding los ua cable qhwv.
4. Sheath: cov khoom siv tshwj xeeb ntxiv.
5. Reinforceing ib feem: kub dip galvanized steel hlau, kev taw qhia ntawm nteg rau sab hauv txheej yog txoj cai, kev taw qhia ntawm nteg rau txheej txheej sab laug.
6. Sab nraud txoj kab uas hla: 17.3mm ± 0.3mm
• Ua haujlwm raug mob
1. Ua haujlwm kub: -20 ℃ ~ + 80 ℃
2. Yam tsawg kawg nkaus tso cai khoov vojvoog rau kev teeb tsa: 350mm.
• Muaj txuj ci txuj ci
Hluav taws xob ua haujlwm rau lub tshuab hluav taws xob:
Performance
Ua haujlwm voltage (hlau thiab xaim |
AC3000V |
DC tsis kam Ω / km |
≤4.9 |
Rwb thaiv tsev tsis kam (MΩ·km) (DC500V) (xov hlau thiab hlau) |
≥3000 |
Rwb thaiv tsev hluav taws xob muaj zog (DC 10000V, 5min (hlau thiab hlau) |
Tsis muaj neeg rhuav tshem |
Optical unit kev ua tau zoo
Optical fiber ntau attenuation (dB/km) |
≤0.50@1310nm |
Kev siv tshuab txhua yam, lub cev thiab ib puag ncig
1. Breaking quab yuam: ≥205kN
2. Nyhav: txog 1100kg/km
3. Transverse watertight: GJB 1916-1994 Kev qhia dav dav rau cov pa luam yeeb tsis tshua muaj nkoj nkoj cable thiab qaum