Axclight TT 24 kV 3x300/35

Description

Description

Standards

  • Product
    HD 620 S2 2010 10M
  • National
    SS 424 14 16

Axclight TT is a longitudinally and radial watertight, halogen free, XLPE-insulated, CU screened. The concentric screen and the aluminium foil are in contact along the entire lenght of the cable. The cable is a three core medium voltage cable with circular aluminium conductors and HDPE sheath. The cable is designed according to HD 620.S2 2010 10M  The conductor meets the requirements for SS IEC 60228 class 2 and is waterblocked by swellable powder. Diffusion barrier consisting of a longitudinally plastic coated aluminium foil. The sheath is marked type/manufacturer/year+month/metre marking. Axclight TT is not flame retardant. The sheath opens with cable rip cord. Joint and cable terminations are standard materials from accesory manufacturers. Maximum pulling force using cable stocking: F (N)= 5 x D². (D is outer cable diameter in mm.)

 

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.

 

Standards

Axclight TT is manufactured and tested according to SS 424 14 16 (HD 620.S2 2010 10M). The cable can also be loaded according to the same standard.

 

Quality and environmental management system

Certified according to ISO 9001, IRIS, ISO/TS 16949 and ISO 14001.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Aluminum
Conductor shape
Round, stranded
Insulation
XLPE (chemical)
Outer sheath
HDPE
Colour
Black
Conductor flexibility
Class 2
Halogen free
Yes
Screen
Concentric copper

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
300 mm²
Conductor diameter
20.3 mm
Average insulation thickness
5.5 mm
Diameter over insulation
32.5 mm
Screen section
35 mm²
Average sheath thickness
3.6 mm
Nominal outer diameter
81.9 mm
Approximate weight
533.0 kg/100m
Minimum insulation thickness
4.85 mm

Electrical characteristics

Electrical characteristics

Nominal phase capacitance
0.3 µF / km
Earth leakage current at 20 kV
3.26 A/km
Max. DC resistance of the conductor at 20°C
0.1 Ohm/km
Nominal inductance
- mH/km
Permissible short circuit current conductor 1s
28.3 kA
Permissible short circuit current screen 1s
7.0 kA
Rated Voltage Uo/U (Um)
12 / 24 kV
Resistance of the screen
0.6 Ohm/km
Zero sequence impedance
1.9 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
Water proof
Longitudinal & radial
Bending factor when installed
10 (xD)
Bending factor when laying
12 (xD)
Length
500 m
Packaging
Drum
Rip cord
Yes
U.V resistance
Good

Resources

Resources

Selling & delivery Information

Axclight TT is delivered in lengths of 500 m. The drum is marked with manufacturer, type of cable and length. The ends of the cable are sealed.

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