Power Armored Cable Spec. for Ultrasonic Oil Well

Power Armored Cable Spec. for Ultrasonic Oil Well

1. Struktuuriskeem

2. Type: YT-2*9.5/85

3. Kaabli disain

1. Toitekaabel
1.1 Inner conductor: stranded by vanished wire, Nominal cross-sectional area 9.6mm2.
1.2 Insulation: special high temperature resistant material, heat resistance≥125℃ nominal outer diameter :8.1mm.

2. Outer conductor: use copper wire braid structure, nominal outer diameter 9.2mm.

3. Sheath: special high temperature resistant material, heat resistance≥125℃, nominal outer diameter :12.2mm.

4. Reinforced layer: reinforce by steel wire stranding, nominal outer diameter : 16.6mm.

5. Outer sheath: rubber sheath, nominal outer diameter :19.5mm.

• Peamised rakendused

This cable is used for power supply and signal transmission of underwater equipment in the ocean.

• Töötingimused

1. Töökeskkonna temperatuur: -20℃～+70℃;
2. Paigaldamise minimaalne lubatud painderaadius on 10 korda suurem kaabli välisläbimõõdust;

• Tehniline jõudlus

Elektriline jõudlus

Tööpinge	AC3000V
Inner conductor DC resistance (Ω/km)(+20℃)	≤ 2.00
Outer conductor DC resistance (Ω/km)(+20℃)	≤ 2.15
Insulation resistance (MΩ·km)(DC500V)	≥500
Insulation electrical strength between inner and outer conductors (DC 10000V, 2min) Insulation electrical strength between outer conductors and steel wires(DC 10000V, 2min)	Jaotust pole

Mehaaniline, füüsikaline ja keskkonnamõju

1	Breaking force: ≥85 kN
2	Transverse water pressure (1MPa, 2h) (100m water depth) (sheath), no water leakage

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Power Armored Cable Spec. for Ultrasonic Oil Well

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