2XS(FL)2YRAA 3x1x300 RM/25 19/33 (36)kV
StandardsInternational : IEC 60502-2
Stranded copper conductor class 2 according to IEC 60228, semi conducting conductor screen, insulation of cross-linked polyethylene (XLPE), semi conducting insulation screen, semi conducting bedding, copper screen with swellable powder, aluminium tape bonded to PE sheath, 3 core layed up, polypropylene yarn bedding, armouring of galvanized steel, hessian tape and polypropylene yarn serving.
Application in water, for example internal and external cabling of offshore windparks, power supply of islands, lighthouses and offshore plattforms.
Optionally watertight conductor with sealing compound, lead sheath and Fiber Optics or Control Cables in the interstices available. Other voltages and EPR insulated cables on request.
All medium voltage submarine cables are manufactured on the basis of specifications and can be adapted to the requirements of the customer. Therefore, all technical information are purely for information purposes and the electrical characteristics are calculated for water saturated seabeds and values which are specified in the data sheets. For your specific requirements and laying depths please don't hesitate to contact us.
|Number of conductors||3|
|Type of conductor||Circular compacted stranded|
|Armour type||Galvanised round steel wires|
|Material used for longitudinal water tightness||Swelling powder|
|Nominal insulation thickness||8.0mm|
|Nominal outer sheath thickness||2.5mm|
|Maximum operating voltage||36kV|
|Max. DC resistance of the conductor at 20°C||0.0601Ohm/km|
|A.C. Conductor resist. 50Hz and at 90 °C||0.0786Ohm/km|
|Nominal phase capacitance||0.248µF / km|
|Charging current max.||1.5A/km|
|Maximum electric stress||3.2kV/mm|
|Permissible short circuit current conductor 1s||43kA|
|Permissible short circuit current screen 1s||5.0kA|
|Grounding type||Solid bonding|
|Thermal soil resistivity wet zone||0.7K*m/W|
|Permissible current rating when buried||652A|
|Permissible transmission capacity, buried||37MVA|
|Maximum pulling force by laying||106.8kN|
|Number of systems||1|
|Laying depth, center of system||1000mm|
|Ambient ground temperature||15°C|
|Bending factor when installed||15(xD)|
|Bending factor when laying||30(xD)|
|Longitudinal water tightness||Yes|
|Mechanical Resistance||Good mechanical resistance|