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Offshore & Marine Cables

 

shipboard

 
IEC60092 Offshore & Marine Cables
BS 6883&BS7917 Offshore & Marine Cables
NEK 606 Offshore & Marine Cables
Water Blocked NEK 606 Offshore & Marine Cables
JIS Shipboard cables
 

shipboard

Submarine Cables

XLPE Insulated DC High-Voltage Submarine Cablepdf

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: PE sheath.
  • Bedding: Bedding layer.
  • Armour: Galvanized steel wires filled with bitumen compound.
  • Serving: Polypropylene yarn.

Electrical Data:

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 1.42 5.8
630 0.16 1.40 6.4
800 0.17 1.37 6.9
1000 0.19 1.35 7.4
1200 0.20 1.33 7.8
1400 0.21 1.32 8.2
1600 0.22 1.31 8.6

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 1.42 6.8
630 0.16 1.40 7.7
800 0.17 1.37 8.3
1000 0.18 1.35 9.0
1200 0.19 1.33 9.5
1400 0.20 1.32 10.0
1600 0.21 1.31 10.4

200/345(362) kV

Nominal 
Cross Section Area
Capacitance Inductance Charging Current per phase 
@50Hz
mm² μF/km mH/km A/km
630 0.14 1.40 8.8
800 0.15 1.37 9.7
1000 0.17 1.35 10.7
1200 0.18 1.33 11.1
1400 0.19 1.32 11.6
1600 0.20 1.31 12.1

230/400(420) kV

Nominal 
Cross Section Area
Capacitance Inductance Charging Current per phase 
@50Hz
mm² μF/km mH/km A/km
630 0.13 1.40 9.6
800 0.15 1.37 10.7
1000 0.16 1.35 11.7
1200 0.18 1.33 12.9
1400 0.19 1.32 13.5
1600 0.19 1.31 14.1

Dimension and Weight:

127/220(245) kV

Nominal 
Cross Section Area
Nominal 
Conductor 
Diameter
Nominal 
Insulation 
Thickness
Nominal 
Diameter Over 
Insulation
Nomanal 
Lead Sheath 
Thickness
Nominal Overall
Diameter
Weight
mm² mm mm mm mm mm kg/m
500 26.2 24.0 77.6 2.9 111.0 29.3
630 29.8 23.0 79.2 3.0 112.8 31.2
800 33.7 23.0 83.1 3.1 117.5 34.5
1000 37.9 23.0 87.3 3.1 121.9 37.7
1200 41.2 23.0 90.6 3.1 125.2 40.4
1400 44.4 23.0 93.8 3.1 128.6 43.2
1600 47.4 23.0 96.8 3.1 131.8 46.0

160/275(300) kV

Nominal 
Cross Section Area
Nominal 
Conductor 
Diameter
Nominal 
Insulation 
Thickness
Nominal 
Diameter Over 
Insulation
Nomanal 
Lead Sheath 
Thickness
Nominal Overall
Diameter
Weight
mm² mm mm mm mm mm kg/m
500 26.2 26.0 81.6 3.0 115.2 31.1
630 29.8 24.0 81.2 3.0 114.8 31.8
800 33.7 24.0 85.1 3.1 119.5 35.2
1000 37.9 24.0 89.3 3.1 123.9 38.4
1200 41.2 24.0 92.6 3.1 127.4 41.6
1400 44.4 24.0 95.8 3.1 130.6 44.4
1600 47.4 24.0 98.8 3.1 133.8 47.2

200/345(362) kV

Nominal 
Cross Section Area
Nominal 
Conductor 
Diameter
Nominal 
Insulation 
Thickness
Nominal 
Diameter Over 
Insulation
Nomanal 
Lead Sheath 
Thickness
Nominal Overall
Diameter
Weight
mm² mm mm mm mm mm kg/m
630 29.8 28.0 89.2 3.1 123.4 35.2
800 33.7 27.0 91.1 3.1 125.9 37.5
1000 37.9 26.0 93.3 3.1 128.1 39.9
1200 41.2 25.0 94.6 3.1 129.4 42.0
1400 44.4 25.0 97.8 3.1 132.8 44.9
1600 47.4 25.0 100.8 3.1 135.8 47.7

230/400(420) kV

Nominal 
Cross Section Area
Nominal 
Conductor 
Diameter
Nominal 
Insulation 
Thickness
Nominal 
Diameter Over 
Insulation
Nomanal 
Lead Sheath 
Thickness
Nominal Overall
Diameter
Weight
mm² mm mm mm mm mm kg/m
630 29.8 32.0 98.2 3.1 132.8 38.8
800 33.7 30.0 98.1 3.1 133.1 40.2
1000 37.9 29.0 100.3 3.1 135.3 42.6
1200 41.2 27.0 99.6 3.1 134.6 44.0
1400 44.4 27.0 102.8 3.1 138.0 46.9
1600 47.4 27.0 105.8 3.1 141.0 49.7

CALEDONIAN

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London, WC1N 3AX

Tel: 44-207-4195087

Fax: 44-207-8319489

Email:enquiry@shipboard-cables.com

Caledonian Cables|FAQ|© 2013