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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

Longitudinally Water Blocked Submarine Cable
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. × mm^2 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

500V

Number of Cores × Nominal Cross Section Area Maximum Single Core Diameter Minimum Sheath Thickness Minimum Overall Diameter Maximum Overall Diameter Maximum Weight
No. × mm^2 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