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Cable óptico de fío de aceiro blindado transversal estanco Espec

4-electrical and 1-optical Steel Wire Armored Transverse Watertight Cable Spec.

1. Diagrama de estrutura

4-electrical and 1-optical Steel Wire Armored Transverse Watertight Cable Spec.

2. Type: HDGYG-(3×6.0+1×2.5+2×1B1) /300


3. Deseño de cables

1. Cable de alimentación
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. Cableado: consulte a figura.

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.

• Principais aplicacións

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.

• Condición de traballo

1. Temperatura ambiente de traballo: -20 ℃ ~ + 80 ℃;
2. O radio mínimo de dobra permitido para a instalación é 10 veces o diámetro exterior do cable;

• Rendemento técnico

Rendemento eléctrico

Tensión de funcionamento

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)

Sen avaría

Rendemento mecánico, físico e ambiental

1

Cable weight: about 1900 kg/km (in the air)

2

Forza de rotura: ≥300kN

Táboa de carga de rotura

optical Steel Wire Armored Transverse Watertight Cable Spec

optical Steel Wire Armored Transverse Watertight Cable Spec

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