BLL 24 kV 1X159 AlMgSi TRESKIKT

Description

Description

Standards

  • International
    EN 50182; EN 50397

BLL is a non-compacted longitudinally water blocked, 1-leading line designed according to SS 424 14 32. The conductor is of different material depending on cross-section: Cross-section 62 and 99 mm² is made of FeAl.  The cross-sections 159 mm² and 241 mm² exist in AlMgSi type Al 7. The cable may maximum be loaded to a conductor temperature 70°C. The conductor is covered with PE and of one layers with a black weather proof PE. The line is marked manufacturer / type / year+month / metre marking.

 

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.

 

Testing

The conductor is tested in accordance with SS-EN 50397 and 50182.

 

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 alloy
Conductor shape
Round, stranded
Conductor flexibility
Stranded
Insulation
PE
Colour
Black
Halogen free
Yes

Dimensional characteristics

Dimensional characteristics

Number of cores
1
Conductor cross-section
159 mm²
Nominal outer diameter
21.9 mm
Approximate weight
64.5 kg/100m
Average insulation thickness
2.3 mm
Conductor diameter
16.3 mm
Diameter over insulation
- mm

Electrical characteristics

Electrical characteristics

AC resistance at 110°C, 60Hz
- Ohm/kft
Max. DC resistance of the conductor at 20°C
0.193 Ohm/km
Operating voltage
20 kV
Permissible short circuit current conductor 1s
15.3 kA

Mechanical characteristics

Mechanical characteristics

Breaking load of the suspension strand
44 kN
Calculated breaking load
- kN

Usage characteristics

Usage characteristics

Bending factor when laying
15 (xD)
Bending factor when installed
10 (xD)
Minimum installation temperature
-20 °C
Maximum operating temperature
70 °C
Short-circuit max. conductor temperature
200 °C
Weather resistance
Good
Water proof
Longitudinal
Installation type
Aerial Cable
Length
1000 m
Packaging
K14

Resources

Resources

Selling & delivery Information

BLL is delivered in lengths of 1000 m. The drum is marked with manufacturer, type of cable and length. The ends of the cable are sealed.

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