Aerial Twisted Cable

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Aerial Twisted Cable

These cables are used for overhead lines in power distribution and transmission networks requiring high mechanical tension. They are also used as carriers to support overhead cables.

Câbles Torsadés Aériens
Câbles Torsadés Aériens 5
Description of the cable

Conductor

  • Round AGS/L core, wired
  • Complies with standard NF EN 50182

Grease

Compliant with standard NF EN 50326

Dimensional characteristics

nominal Section

mm²

Nominal strand diameter (mm)

Nominal conductor diameter (mm)

Linear mass of metal (kg/km)

Linear mass of protective grease (kg/km)

34,4 mm2

2,5

7,50

93,8

6,8

54,6 mm2

3,15

9,45

148,9

10,8

75,5  mm2

2,25

11,3

207,4

16,6

117  mm2

2,80

14,0

321,2

25,7

148  mm2

3,15

15,8

406,5

32,5

Electrical and mechanical characteristics

Nominal section

mm2

Maximum resistance at 20°C(Ω/km)

Force at break (daN)

Linear mass of metal (N/mm²)

Linear mass of protective grease (1/°C)

34,4 mm2

0,9593

1117

62000

23,10-6

54,6 mm2

0,6042

1773

62000

23,10-6

75,5  mm2

0,4388

2455

60000

23,10-6

117  mm2

0,2833

3802

60000

23,10-6

148  mm2

0,2239

4812

60000

23,10-6

Nomenclature

Nominal Section

mm2

EDF

Conductor designation NF EN 50182

34,4 mm2

59 52 335

34-AL4

54,6 mm2

59 52 353

55-AL4

75,5  mm2

59 52 367

76-AL4

117  mm2

59 52 386

117-AL4

148  mm2

59 52 456

148-AL4

Aerial Network Twist

Network Overhead Twist Nf C 33-209 3 Phases + Neutral Carrier + (Public Lighting)

Cable characteristics

Cables intended for low voltage aerial distribution, for rural and urban networks.

Description of the cable

phase conductor

Core

  • Metal: aluminum
  • Round shape
  • Flexibility: class 2 wired
  • Maximum core temperature

90°C permanently,

250°C short-circuited for a maximum authorized duration of 5 seconds.

                Insulation

               PR

              Color : black.

By numbers 1-2-3

                neutral carrier

             Core

  • Metal: ALMELEC (A-GS/L)
  • Round shape
  • Flexibility: special class

Separator

Ribbon

Insulation

               PR

              Color : black.

Public lighting driver (if any)

Core

  • Metal: aluminum
  • Round shape
  • Flexibility: class 2 wired

Insulation

    PR

   Color : Black.

Conductor identification

 EP1-EP2

Assembly

Combination of the 3 phase conductors and public lighting conductors (if any) around the carrying neutral

Marking (example)

P54,6 (ou 70) NF C33-209 n°factory– year

Installation conditions

Beams arranged on the facade or stretched over posts. In the case of a twist, the diameter D is the circumscribed diameter of the twist.

Dimensional and electrical characteristics

Nominal Section

mm²

Core Diameter (approx)

mm

Isulator Diameter (approx)

mm

Force at break daN

Mass (approx)

kg/km

Line resistance

max at 20°C in continue current

 

(Ω/km)

PUBLIC LIGHTING CONDUCTOR

16

4,8

7,3

190

70

1.910

25

6,1

8,9

300

105

1.200

PHASE CONDUCTOR (ALUMINUM)

35

6,9

10,3

420

145

0,868

70

9,8

13,6

840

260

0,443

150

14,0

17,6

1.800

475

0,206

NEUTRAL CARRIER NEUTRAL CARRIER (ALMELEC)

NEUTRAL CARRIER NEUTRAL CARRIER (ALMELEC)

54,6

9,3

12,8

1.600

225

–

70

10,1

13,3

2.050

250

–

Branching aerial twist

Aerial connection cable NF C33-209 Phase(s) / neutral + (pilot pair) / Phase(s) / neutral + (“pilot pair”)

Low Voltage (LV) Overhead connection -0.6 / 1 (1.2) kV

Cable characteristics

Cables intended for branch connections of low voltage network cables, rural or urban networks. Main use on the ENEDIS network.

Description of the cable

phase conductor

Core

  • Metal: aluminum (copper version possible)
  • Round shape
  • Flexibility: class 2 wired
  • Maximum core temperature:

90°C permanently,

250°C short-circuited for a maximum authorized duration of 5 seconds.

Insulation

PR

Color : Black.

Pilot pair (if any)

Core

  • Metal: Bare copper (copper version possible)
  • Round shape
  • Flexibility: massive class 1

Insulation

PR

Color : black

Marking by numbers 1-2

Assembly

Meeting of the phase conductors and the possible pilot pair

Marking (example)

Phases by number 1, 2 or 3 – neutral – factory n° NF C33-209 KASMEN – year

Installation conditions

Dimensional and electrical characteristics:

Nominal Section

mm²

Core Diameter (approx)

mm

Insulator Diameter (approx)

mm

Twist Diameter (approx)

mm

Mass (approx)

kg/km

Minimum core breaking strength

daN

Linear Resistance At 20°C (Ω/km)

Allowable Steady State Intensity

A

Voltage drop

CosΨ=0,8

V/A/km

2X16

4,8

7,3

15,8

128

190

1,91

93

3,98

2×16+2×1,5

4,8

7,3

17,0

185

190

1,91

93

3,98

2×25

6,1

8,9

19,2

195

300

1,20

122

2,54

2×25+2×1,5

6,1

8,9

21,0

250

300

1,20

122

2,54

4×16

4,8

8,9

17,6

255

190

1,91

83

3,44

4×16+2×1,5

4,8

7,3

24,0

325

190

1,91

83

3,44

4×25

6,1

8,9

21,5

390

300

1,20

111

2,20

4×25+2×1,5

6,1

8,9

30,0

460

300

1,20

111

2,20

Beams arranged on the facade or stretched over posts. D is the circumscribed diameter of the twist. In public lighting, you can put the twist

connection between lampposts, the spacing of which rarely exceeds 40 m.

For greater ranges, the twisted network is used.

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