AXLJ-F TTCL 24kV 1x400/35

Description

Description

Standards

  • Product
    HD 620 S2 2010 10M; IEC 60502-2
  • National
    SS 424 14 16

Description

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 sheath opens with cable tear thread.

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™ 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.

Standards

The cable is designed according to HD 620 S2 2010 10M. The cable can be loaded according to SS 424 14 16.

Quality system

Designed, manufactured and tested in accordance with ISO 9001.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Aluminum
Conductor shape
Round, stranded
Insulation
XLPE (chemical)
Outer sheath
PE
Colour
Black
Halogen free
Yes
Conductor flexibility
Class 2
Screen
Copper wires / 6mm²

Dimensional characteristics

Dimensional characteristics

Number of cores
1
Conductor cross-section
400 mm²
Conductor diameter
23.6 mm
Average insulation thickness
5.5 mm
Diameter over insulation
35.1 mm
Screen section
35 mm²
Average sheath thickness
2.6 mm
Nominal outer diameter
44.2 mm
Approximate weight
220.7 kg/100m

Electrical characteristics

Electrical characteristics

Approx. inductance, flat formation
0.51 mH/km
Approx. inductance, trefoil formation
0.32 mH/km
Earth leakage current at 20 kV
3.81 A/km
Max. DC resistance of the conductor at 20°C
0.0778 Ohm/km
Nominal phase capacitance
0.35 µF / km
Operating voltage
24 kV
Rated Voltage Uo/U (Um)
12 / 24 kV
Resistance of the screen
0.6 Ohm/km
Zero sequence impedance
- Ohm/km

Mechanical characteristics

Mechanical characteristics

Permissible pulling forces
0.03 kN/mm²

Usage characteristics

Usage characteristics

Minimum installation temperature
-20 °C
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Packaging
K24
Water proof
Longitudinal & radial
Bending factor when installed
10 (xD)
Bending factor when laying
15 (xD)
Length
1000 m
Rip cord
Yes

Resources

Resources

Selling & delivery Information

AXLJ-F TTCL is delivered in lengths of 500 and 1000 m. The drum is marked with manufacturer, type of cable and length. The ends of the cable are sealed.

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