Lead Sheathed AC High-voltage Submarine Cable
Applications
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.
Construction
- Conductor:Copper conductor, water blocked.
- Conductor Screening: Extruded semi-conductive compound.
- Insulation: XLPE.
- Insulation Screening: extruded semi-conductive compound.
- Separator: Swelling tape.
- Core Sheath1: Lead Sheath.
- Core Sheath2: Semi-conductive PE sheath.
- Fillers: Polypropylene filler.
- Fibre-optic Element: Fibre optic cable.
- Bedding: Bedding layer.
- Armour: Galvanized steel wires filled with bitumen compound.
- Serving: Polypropylene yarn.
Electrical Data:
26/45(52) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 95 | 0.18 | 0.43 | 1.5 |
| 120 | 0.19 | 0.42 | 1.6 |
| 150 | 0.21 | 0.40 | 1.6 |
| 185 | 0.22 | 0.39 | 1.8 |
| 240 | 0.24 | 0.37 | 2.0 |
| 300 | 0.26 | 0.36 | 2.2 |
| 400 | 0.29 | 0.35 | 2.3 |
| 500 | 0.32 | 0.33 | 2.6 |
| 630 | 0.35 | 0.32 | 2.9 |
| 800 | 0.38 | 0.31 | 3.1 |
| 1000 | 0.42 | 0.30 | 3.5 |
38/66(72.5) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 95 | 0.17 | 0.44 | 2.0 |
| 120 | 0.18 | 0.43 | 2.1 |
| 150 | 0.19 | 0.41 | 2.3 |
| 185 | 0.20 | 0.40 | 2.4 |
| 240 | 0.22 | 0.38 | 2.6 |
| 300 | 0.24 | 0.37 | 2.8 |
| 400 | 0.26 | 0.35 | 3.1 |
| 500 | 0.29 | 0.34 | 3.5 |
| 630 | 0.32 | 0.33 | 3.7 |
| 800 | 0.35 | 0.32 | 4.1 |
| 1000 | 0.38 | 0.31 | 4.6 |
64/110(123) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 185 | 0.14 | 0.46 | 2.8 |
| 240 | 0.15 | 0.43 | 3.0 |
| 300 | 0.17 | 0.41 | 3.5 |
| 400 | 0.20 | 0.38 | 3.9 |
| 500 | 0.22 | 0.37 | 4.3 |
| 630 | 0.24 | 0.36 | 4.7 |
| 800 | 0.26 | 0.34 | 5.2 |
| 1000 | 0.28 | 0.33 | 5.6 |
76/132(145) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 185 | 0.13 | 0.47 | 3.0 |
| 240 | 0.14 | 0.44 | 3.4 |
| 300 | 0.16 | 0.42 | 3.8 |
| 400 | 0.18 | 0.40 | 4.3 |
| 500 | 0.20 | 0.38 | 4.6 |
| 630 | 0.21 | 0.37 | 5.1 |
| 800 | 0.23 | 0.36 | 5.6 |
| 1000 | 0.25 | 0.35 | 6.1 |
87/150(170) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 240 | 0.13 | 0.47 | 3.4 |
| 300 | 0.14 | 0.44 | 3.7 |
| 400 | 0.15 | 0.42 | 4.1 |
| 500 | 0.17 | 0.40 | 4.7 |
| 630 | 0.19 | 0.38 | 5.3 |
| 800 | 0.21 | 0.37 | 5.7 |
| 1000 | 0.23 | 0.36 | 6.3 |
127/220(245) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 500 | 0.14 | 0.43 | 5.7 |
| 630 | 0.16 | 0.41 | 6.4 |
| 800 | 0.17 | 0.40 | 6.9 |
| 1000 | 0.19 | 0.38 | 7.4 |
160/275(300) kV
| Nominal Cross Section Area | Capacitance | Inductance | Charging Current per phase @50Hz |
| mm² | μF/km | mH/km | A/km |
| 500 | 0.14 | 0.44 | 6.8 |
| 630 | 0.16 | 0.42 | 7.7 |
| 800 | 0.17 | 0.40 | 8.3 |
| 1000 | 0.18 | 0.39 | 9.0 |
Dimension and Weight:
26/45(52) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 95 | 11.2 | 8.0 | 29.6 | 1.3 | 109.0 | 20.8 |
| 120 | 12.6 | 8.0 | 31.0 | 1.3 | 112.0 | 22.3 |
| 150 | 14.2 | 8.0 | 32.6 | 1.4 | 116.0 | 24.4 |
| 185 | 15.8 | 8.0 | 34.2 | 1.4 | 119.0 | 26.2 |
| 240 | 18.1 | 8.0 | 36.5 | 1.5 | 124.0 | 29.5 |
| 300 | 20.4 | 8.0 | 38.8 | 1.6 | 130.0 | 32.9 |
| 400 | 23.2 | 8.0 | 41.6 | 1.7 | 136.0 | 37.9 |
| 500 | 26.2 | 8.0 | 45.0 | 1.8 | 144.0 | 43.2 |
| 630 | 29.8 | 8.0 | 48.6 | 1.9 | 152.0 | 49.7 |
| 800 | 33.7 | 8.0 | 52.5 | 2.1 | 162.0 | 58.6 |
| 1000 | 37.9 | 8.0 | 57.3 | 2.2 | 173.0 | 68.1 |
38/66(72.5) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 95 | 11.2 | 9.0 | 31.6 | 1.3 | 113.0 | 21.6 |
| 120 | 12.6 | 9.0 | 33.0 | 1.4 | 116.0 | 23.8 |
| 150 | 14.2 | 9.0 | 34.6 | 1.4 | 120.0 | 25.7 |
| 185 | 15.8 | 9.0 | 36.2 | 1.4 | 124.0 | 28.0 |
| 240 | 18.1 | 9.0 | 38.5 | 1.6 | 129.0 | 31.3 |
| 300 | 20.4 | 9.0 | 40.8 | 1.6 | 134.0 | 34.3 |
| 400 | 23.2 | 9.0 | 43.6 | 1.7 | 141.0 | 39.2 |
| 500 | 26.2 | 9.0 | 47.0 | 1.9 | 149.0 | 45.4 |
| 630 | 29.8 | 9.0 | 50.6 | 2.0 | 157.0 | 52.0 |
| 800 | 33.7 | 9.0 | 54.5 | 2.1 | 167.0 | 60.1 |
| 1000 | 37.9 | 9.0 | 59.3 | 2.3 | 178.0 | 70.7 |
64/110(123) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 185 | 15.8 | 16.0 | 50.2 | 2.0 | 156.0 | 40.9 |
| 240 | 18.1 | 15.0 | 50.5 | 2.0 | 157.0 | 42.5 |
| 300 | 20.4 | 14.0 | 50.8 | 2.0 | 157.0 | 44.1 |
| 400 | 23.2 | 13.0 | 51.6 | 2.0 | 159.0 | 47.2 |
| 500 | 26.2 | 13.0 | 55.0 | 2.1 | 167.0 | 53.0 |
| 630 | 29.8 | 13.0 | 58.6 | 2.3 | 176.0 | 60.7 |
| 800 | 33.7 | 13.0 | 62.5 | 2.4 | 185.0 | 69.5 |
| 1000 | 37.9 | 13.0 | 67.3 | 2.6 | 197.0 | 80.5 |
76/132(145) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 185 | 15.8 | 18.0 | 54.2 | 2.1 | 165.0 | 44.9 |
| 240 | 18.1 | 17.0 | 54.5 | 2.1 | 166.0 | 46.3 |
| 300 | 20.4 | 16.0 | 54.8 | 2.1 | 167.0 | 48.0 |
| 400 | 23.2 | 15.0 | 55.6 | 2.1 | 168.0 | 51.1 |
| 500 | 26.2 | 15.0 | 59.0 | 2.3 | 176.0 | 58.0 |
| 630 | 29.8 | 15.0 | 62.6 | 2.4 | 185.0 | 65.2 |
| 800 | 33.7 | 15.0 | 66.5 | 2.5 | 194.0 | 74.0 |
| 1000 | 37.9 | 15.0 | 71.3 | 2.7 | 206.0 | 85.4 |
87/150(170) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 240 | 18.1 | 21.0 | 62.5 | 2.4 | 184.0 | 55.5 |
| 300 | 20.4 | 20.0 | 62.8 | 2.4 | 185.0 | 57.3 |
| 400 | 23.2 | 19.0 | 63.6 | 2.4 | 187.0 | 60.5 |
| 500 | 26.2 | 18.0 | 65.0 | 2.5 | 190.0 | 65.1 |
| 630 | 29.8 | 17.0 | 66.6 | 2.5 | 194.0 | 69.7 |
| 800 | 33.7 | 17.0 | 70.5 | 2.7 | 204.0 | 79.8 |
| 1000 | 37.9 | 17.0 | 75.3 | 2.8 | 215.0 | 90.5 |
127/220(245) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 500 | 26.2 | 24.0 | 77.6 | 2.9 | 219.0 | 81.3 |
| 630 | 29.8 | 23.0 | 79.2 | 3.0 | 224.0 | 86.7 |
| 800 | 33.7 | 23.0 | 83.1 | 3.1 | 234.0 | 95.3 |
| 1000 | 37.9 | 23.0 | 87.3 | 3.1 | 241.0 | 104.0 |
160/275(300) kV
| Nominal Cross Section Area | Nominal Conductor Diameter | Nominal Insulation Thickness | Nominal Diameter Over Insulation | Nominal Lead Sheath Thickness | Nominal Overall Diameter | Weight |
| mm² | mm | mm | mm | mm | mm | kg/m |
| 500 | 26.2 | 26.0 | 81.6 | 2.9 | 229.0 | 84.7 |
| 630 | 29.8 | 24.0 | 81.2 | 3.0 | 228.0 | 88.9 |
| 800 | 33.7 | 24.0 | 85.1 | 3.1 | 237.0 | 97.6 |
| 1000 | 37.9 | 24.0 | 89.3 | 3.1 | 247.0 | 106.3 |
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