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 Submarine Cables
Longitudinally Water Blocked Cable |
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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 |
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