Product
Cables for substations and switchgear Intercity railways CV-CVZ

CV-CVZ

Cables for substations and switchgear Intercity railways

Benefits

  • Wires with high resistance to cuts and sharp edges 

Applications

  • Connecting relays and cards in the racks
  • Wires for connecting relays and electronic signalling devices
  • CV reserved for wiring the OCP (Optical Control Panel)

General characteristics

schéma coupe CV-CVZ

 

  1. Rigid wires (CV and CVZ): solid tinned copper core - Class 1 or flexible wires (CV-S and CVZ-S): tinned copper stranded core  - Class 5.
  2. Insulation: white (CVZ) or coloured (CV) lead-free PVC - CV and CV-S wires: no outer sheath.
  3. CVZ and CVZ-S wires: outer sheath in coloured polyamide + marking.
Mechanical
  • Operating temperature: 70°C
  • Resistant to mineral oil
  • Abrasion-resistant
  • Resistant to high temperatures under stress
  • Bending radius:
    • Rigid - static: 5 x D - dynamic: 10 x D
    • Flexible - static: 4 x D - dynamic: 8 x D
Electrical
  • Operating voltage: 750V

Range

 

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)

Linear
resistance
Ohm/km

Reel format
Length (m)

Rigid

S2394

CV 1 x

0,5

1 x 0,80

1,60

-

6,0

36,70

200

R3526

CVZ 1 x

1,0

1 x 1,17

1,90

2,30

13,2

18,20

200

L5404

CVZ 1 x

2,5

1 x 1,78

2,70

3,10

29,3

7,56

200

Flexible

L5405

CV-S 1 x

0,5

16 x 0,20

1,60

-

6,8

40,10

200

L2999

CVZ-S 1 x

0,5

16 x 0,20

1,60

2,30

7,6

40,10

200

   R3527**

CVZ-S 1 x

1,0

32 x 0,20

2,10

2,50

14

20,00

200

L5406

CVZ-S 1 x

2,5

50 x 0,25

3,00

3,40

29,1

8,21

200

L5407

CVZ-S 1 x

6,0

84 x 0,30

4,20

4,60

57

3,39

100

 R3823*

CVZ-S 1 p

1,0

32 x 0,20

2,10

2,50

29

20,00

200

 

* CVZ-S 1 p. x 1mm² = 2 CVZ-S 1 x 1mm² wires twisted together
**Wires kept in stock are black - Other colours are available on request according to model
 

Norms and standards

General standards
  • SNCF CT 500 specification
  • SNCF approved
Fire behavior
  • EN 60332-1 Flame retardant

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