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BLL 24 kV

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BLL 24 kV International Designation  COHL 24 kV
BLL is a suspension line suitable for free conducting with a construction voltage at maximum 24 kV.
Lifemark
Standards
International  EN 50182; EN 50397
Description

BLL is a non-compressed 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 charge to a conductor temperature at 70°C. The conductor is first covered with a layer of non-coloured PE and than one with a black whether 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 system

Designed, manufactured and tested in accordance with ISO 9001.

Environmental management system

The activities at our plant in Grimsås are certified to ISO 14001.


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Characteristics
Construction characteristics
Conductor flexibility Stranded  
Insulation PE  
Colour Black  
Halogen free Yes  
Dimensional characteristics
Number of cores 1  
Electrical characteristics
Operating voltage 24kV  
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  

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Your selection
Conductor cross-section  mm²
Nominal outer diameter  mm
Approximate weight  kg/100m
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Results   4/4
Select all Items Nexans ref. Country ref. Cross section (mm²) Nom. outer diam. (mm) Approx. weight (kg/100m)
21048898 0620075 62 15.5 35.0
21054998 0620113 99 18.2 50.0
21056898 0620179 159 21.9 64.5
21055398 0620231 241 25.5 90.0
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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.

BLL 24 kV    Environmental information (57 kB)

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