4-electrical and 1-optical Steel Wire Armored Transverse Watertight Cable Spec.
1. Struktuerdiagram
2. Type: HDGYG-(3×6.0+1×2.5+2×1B1) /300
3. Kabel design
1. Stromkabel
1.1 Conductor: use stranded copper wire, 4 wires (3 wires of 6.0mm2, 1 wire of 2.5mm2).
1.2 Insulation: made of compound insulation, special high temperature resistant material, heat resistance≥120℃.
2. Cabling: refer to the figure.
3. Sheath: polyethylene, nominal outer diameter :18.0mm.
4. Reinforced layer: reinforce by steel wire double-layer reverse stranding with high strength.
5. Cable nominal outer diameter: 25.0mm.
• Main applikaasjes
This cable is used for power supply and signal transmission of underwater equipment in the ocean, can be dragged, can be winded for unwinded repeatedly.
• Working condition
1. Wurkomjouwingstemperatuer: -20℃~+80℃;
2. De minimale tastiene bûgen radius foar ynstallaasje is 10 kear fan de kabel bûtenste diameter;
• Technyske prestaasjes
Elektroanyske prestaasjes
Wurkferbannen en spanning |
AC3000V |
Conductor DC resistance (6.0mm2) (Ω/km)(+20℃) |
≤3.2 |
Conductor DC resistance (2.5mm2) (Ω/km)(+20℃) |
≤7.5 |
Insulation resistance (MΩ·km)(DC500V) |
≥500 |
Insulation electrical strength (DC 10000V, 2min) |
Gjin ôfbraak |
Mechanyske, fysike en miljeuprestaasjes
1 |
Cable weight: about 1900 kg/km (in the air) |
2 |
Brekkracht: ≥300kN |