- Service
Application
These submarine cables are used for power transmission to offshore islands, oil platforms or to cross-rivers and lakes. Cable design based on the mayor national or international standards e.g. VDE, IEC and ICEA or according to customers design and standards.
Standard
IEC 60228; IEC 60502;IEC 60840; IEC 62067
Construction
1.Conductor: Copper conductor, circular stranded compacted, water blocked.
2.Conductor Screening: Extruded semi-conductive compound.
3.Insulation: EPR.
4.Insulation Screening: Extruded semi-conductive compound.
5.Screen: Copper tapes.
6.Fillers: Polypropylene filler.
7.Separator: Binder tapes
8.Bedding Layer: Polypropylene strings.
9.Armour: Galvanized steel wires.
10.Serving: Hessian tapes, bituminous compound, polypropylene strings.
Electrical Data
6/10(12)KV
| Nominal Cross Section Area | Capacitance | Inductance | Current Rating |
|---|---|---|---|
| mm² | μF/mm | mH/km | A |
| 35 | 0.27 | 0.37 | 166 |
| 50 | 0.3 | 0.35 | 197 |
| 70 | 0.34 | 0.33 | 242 |
| 95 | 0.38 | 0.32 | 289 |
| 120 | 0.42 | 0.31 | 328 |
| 150 | 0.45 | 0.3 | 367 |
| 185 | 0.49 | 0.29 | 402 |
| 240 | 0.55 | 0.28 | 469 |
12/20(24)KV
| Nominal Cross Section Area | Capacitance | Inductance | Current Rating |
|---|---|---|---|
| mm² | μF/mm | mH/km | A |
| 35 | 0.19 | 0.41 | 166 |
| 50 | 0.21 | 0.39 | 197 |
| 70 | 0.24 | 0.37 | 241 |
| 95 | 0.26 | 0.35 | 288 |
| 120 | 0.29 | 0.34 | 327 |
| 150 | 0.31 | 0.33 | 365 |
| 185 | 0.33 | 0.32 | 409 |
| 240 | 0.37 | 0.31 | 470 |
18/30(36)KV
| Nominal Cross Section Area | Capacitance | Inductance | Current Rating |
|---|---|---|---|
| mm² | μF/mm | mH/km | A |
| 50 | 0.17 | 0.43 | 196 |
| 70 | 0.18 | 0.41 | 241 |
| 95 | 0.2 | 0.39 | 287 |
| 120 | 0.22 | 0.37 | 325 |
| 150 | 0.23 | 0.36 | 364 |
| 185 | 0.25 | 0.35 | 406 |
| 240 | 0.37 | 0.31 | 470 |
Dimension and Weight
6/10(12)KV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Screen Cross Section Area | Nominal Bedding Thickness | Nominal Steel Wire Diameter | Serving Thickness | Overall Diameter | Weight |
|---|---|---|---|---|---|---|---|---|
| mm² | mm | mm | mm² | mm | mm | mm | mm | kg/m |
| 35 | 7 | 3.4 | 3×4 | 2 | 3.15 | 3.5 | 56 | 5.4 |
| 50 | 8.2 | 3.4 | 3×4 | 2 | 3.15 | 3.5 | 59 | 5.9 |
| 70 | 9.9 | 3.4 | 3×5.4 | 2 | 4 | 3.5 | 64 | 7.9 |
| 95 | 11.5 | 3.4 | 3×5.4 | 2 | 4 | 3.5 | 68 | 9.1 |
| 120 | 13 | 3.4 | 3×5.4 | 2 | 4 | 3.5 | 71 | 10.2 |
| 150 | 14.5 | 3.4 | 3×6 | 2 | 4 | 3.5 | 74 | 11.4 |
| 185 | 16.1 | 3.4 | 3×6 | 2.5 | 5 | 4 | 86 | 15 |
| 240 | 18.6 | 3.4 | 3×6 | 2.5 | 5 | 4 | 87 | 16.7 |
