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Submarine Cables |  |
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| Low Voltage Water Blocked Cables |  |
Medium Voltage Submarine Cables | |
High Voltage Water Blocked Cables |
Submarine Cables
Longitudinally Water Blocked Cable
Applications
These outboard installation cables for naval vessels are transversally water blocked and longitudinally
completely water blocked, designed according to VG 95218 part 29.
Construction
Conductor: Copper conductor, fine stranded.
Central Element: Water-blocking central element.
Separator: Water-blocking tape.
Insulation: Special elastomer.
Fillers: Water-blocking filler.
Separator: Water-blocking tape.
Screen: Copper braid with tinned wires.
Sheath: Cross linked halogen free flame retardant compound.
Electrical Data:
500V
| Number of Cores × Nominal Cross Section Area | Maximum Transfer impedance |
|---|---|
| No. × mm² | m Ω /m |
| 2×1.5 | 30 |
| 3×1.5 | 30 |
| 3G1.5 | 30 |
| 7×1.5 | 30 |
| 4×2×0.75 | 30 |
| 12×0.75 | 30 |
| 12×1.5 | 30 |
| 24×1.5 | 30 |
Dimension and Weight:
| Number of Cores × Nominal Cross Section Area |
Maximum Single Core Diameter |
Minimum Sheath Thickness |
Minimum Overall Diameter |
Maximum Overall Diameter |
Maximum Weight |
|---|---|---|---|---|---|
| No. × mm² | mm | mm | mm | mm | kg/km |
| 2×1.5 | 3.4 | 2.0 | 12.6 | 13.2 | 200 |
| 3×1.5 | 3.4 | 2.0 | 13.4 | 13.8 | 250 |
| 3G1.5 | 3.4 | 2.0 | 13.4 | 13.8 | 250 |
| 7×1.5 | 3.4 | 1.5 | 15.7 | 16.2 | 430 |
| 4×2×0.75 | 2.5 | 2.0 | 20.6 | 21.2 | 560 |
| 12×0.75 | 2.5 | 2.0 | 18.5 | 19.1 | 540 |
| 12×1.5 | 3.4 | 2.0 | 20.9 | 21.5 | 700 |
| 24×1.5 | 3.4 | 2.0 | 28.1 | 28.7 | 1230 |