AXLJ-F TTCL 24kV 1x630/50
Country ref. 0078276
StandardsInternational : HD 620 S2 2010 10M; IEC 60502-2
National : SS 424 14 16
AXLJ-F TTCL 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 S2 2010 10M. The conductor has resistance and number of wires according to IEC 60228 class 2.
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. AXLJ-F TTCL is not flame retardant.
The following applies if presstools are used:
The actual copperscreen are one cross section lower than the typemarking. This means that if the screen is 25 mm² the connector should be 16 mm².
Lifemark(TM) recycling marking
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.
The cable is in applicable parts designed according to HD 620 S2 2010 10M. The cable can be loaded according to SS 424 14 16.
Designed, manufactured and tested in accordance with ISO 9001.
|Conductor shape||Round, stranded|
|Number of cores||1|
|Average insulation thickness||5.5mm|
|Diameter over insulation||41.9mm|
|Average sheath thickness||2.8mm|
|Nominal outer diameter||51.4mm|
|Max. DC resistance of the conductor at 20°C||0.0469Ohm/km|
|Approx. inductance, trefoil formation||0.29mH/km|
|Resistance of the screen||0.39Ohm/km|
|Nominal phase capacitance||0.43µF / km|
|Zero sequence impedance||0.44Ohm/km|
|Approx. inductance, flat formation||0.48mH/km|
|Earth leakage current at 20 kV||4.68A/km|
|Permissible pulling forces||0.03kN/mm²|
|Minimum installation temperature||-20°C|
|Maximum operating temperature||90°C|
|Short-circuit max. conductor temperature||250°C|
|Water proof||Longitudinal & radial|
|Bending factor when installed||10(xD)|
|Bending factor when laying||15(xD)|