Submarine Cables
Low Voltage Water Blocked Cables Medium Voltage Submarine Cables

High Voltage Water Blocked Cables

 

Submarine Cables

 

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

Submarine Cables

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