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. × 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 |
