TSLF 24kV 1x630A
Country ref. 1067118
StandardsInternational : HD 620 S2 2010 10M; HD 620.10K; IEC 60502-2
Declaration of Performance : Reaction to fire: Fca
according to EN50575:2014+A1:2016
The cable is longitudinally and radially waterblocked and may be used for fixed installation outdoors in air, ground and water. The sheath have outer semiconducting layer.
TSLF is a longitudinally and radially waterblocked, XLPE-insulated, copper wire screened, PE sheathed 1-core cable with circular aluminium conductor. The outer conductive layer on the insulation is crosslinked vulcanized elastomer. The cable is designed according to HD 620 10K.
The sheath integrity may be tested while on drum, before backfilling, in plastic pipes etc.
The sheath is marked type/manufacturer/year+month/metre marking. TSLF is not flame retardant.
The external surface of the outer sheath is embossed with a text which specifies all components in the polymers and prepares the cable for future recycling.
Designed, manufactured and tested in accordance with ISO 9001.
NEXANS TSLF XX kV 1 x mm² MONTH YEAR, metermarking
|Material used for longitudinal water tightness||Swelling powder|
|Conductor shape||Circular compacted|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded|
|Armour type||Aluminium foil|
|Outer conductive layer||Yes|
|Diameter over insulation||41.7mm|
|Nominal insulation thickness||5.5mm|
|Earth conductor cross section||50mm²|
|Average sheath thickness||2.8mm|
|Nominal outer diameter||50.1mm|
|Perm. current rating buried 15°C - flat formation||710A|
|Perm. current rating buried 15°C - trefoil formation||735A|
|Perm. current rating in air 25°C - trefoil formation||945A|
|Perm. current rating in air 25°C - flat formation||995A|
|Max. DC resistance of the conductor at 20°C||0.0469Ohm/km|
|Permissible short circuit current conductor 1s||56.7kA|
|Phase reactance 50 Hz - trefoil formation||0.09Ohm/km|
|Phase reactance 50 Hz - flat formation||0.15Ohm/km|
|Nominal phase capacitance||0.43µF / km|
|Maximum operating voltage||24kV|
|Maximum Pulling Tension||18.9kN|
|Minimum repeated bending diameter||1002mm|
|Maximum operating temperature||90°C|
|Short-circuit max. conductor temperature||250°C|
|Minimum installation temperature||-20°C|
|Bending factor when laying||10(xD)|