câble SCG

SCG

Local signal cable
Intercity railways

Benefits

  • Can be used in short lengths along 25kV AC-electrified tracks to connect switchgear substations to switches and crossings

Applications

  • Connects the switchgear substation to the relevant component
  • Control or power for devices located along the tracks and between the rails

General characteristics

schéma coupe SCG

 

  1. Tinned copper solid core - Class 1
  2. Insulation: black numbered cross-linked polyethylene
  3. Multi-core wiring
  4. Outer black lead-free PVC or brown SH jacket + marking + metric
Mechanical
  • Operating temperature: 70°C
  • Bending radius: static 5 x D, dynamic 10 x D
  • Installation in ducts or short conduits
Electrical
  • Electrical characteristics at 20°C ± 5°C:
  • Linear resistance:
    • 2.5mm²: 7.56Ω/km
    • 6mm²: 3.11Ω/km
  • Operating voltage: 750V 

Range

Reference

Composition

Cross-sectional area 
of core 
(mm2)

Composition 
of core
Nb x Ømm

Diameter 
of insulation
(mm)

Diameter 
of sheath
(mm)

Net weight
(kg/km)

Reel 
format
Length (m)

L5408

2 x

2,5

1 x 1,78

4

12,9

225

D 1000

L5409

4 x

2,5

1 x 1,78

4

15,8

335

E 1000

L5410

6 x

2,5

1 x 1,78

4

18,6

475

E 1000

L5411

8 x

2,5

1 x 1,78

4

19,9

545

F 1000

L5412

2 x

6

1 x 2,75

5.4

17

385

D 1000

L5413

4 x

6

1 x 2,75

5.4

19,6

550

E 1000

L5414

6 x

6

1 x 2,75

5.4

22,3

780

G 1000

L5415

8 x

6

1 x 2,75

5.4

24,1

940

G 1000

 

  • Other formats available on request

Norms and standards

General standards
  • SNCF CT 446 specification 
  • SNCF approved 
Fire behavior
  • Fire resistance NFC 32070.2.1 (flame retardant) and IEC 60332-1

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