· longitudinal water-blocking cable
· Some of the vertical water-resistant cables
· Single-pair shielded longitudinal water-blocking cable
· Longitudinal water-resistant cable with single pair shielding and insulation
· waterproof cable
· The XLPE insulated AC medium voltage submarine cable with optical cable
· AC Medium Voltage Submarine Current with XLPE Insulation
· EPR insulated AC medium voltage submarine cable
· lead sheath AC high voltage submarine cable
· XLPE insulated DC high voltage submarine cable
The ship's external cable installation is designed to provide lateral water resistance and complete longitudinal water resistance, in accordance with the VG 95218 part 29 standard.
Conductor: multi-strand thin copper wire.
Central unit: water-blocking central unit.
Separation: water barrier.
Insulation: special elastomer.
Fill: Water-resistant filling.
Separation: water barrier.
Block: Tin-plated copper braided wire.
Sheath: Crosslinked halogen-free flame retardant material.
500V
|
Number of wires × Nominal cross-sectional area |
maximum transmission 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 |
500V
|
Number of wires × Nominal cross-sectional area |
Maximum single-core diameter |
minimum sheath thickness |
minimum outer diameter |
maximum outer 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 |