CV/CVZ Indoor Equipment Cables

 

Applications :

  • The cables are used as cabling wires for the relays and electronic equipments in the Traffic Control Center and Trackside Equipment Shelter. The CV cables are suitable for use only in Optical Control Panel (OCP) wiring.

Standards :

  • SNCF CT 500
 

 

Construction :

  • Conductors : Class 5 stranded tinned copper (for flexible wires CV-S & CVZ-S type),
    class 1 solid tinned copper (for stiff wires CV & CVZ),0.5/1.0/2.5/6.0 mm2 cross section.
    Insulation : White (for CVZ type)/coloured (for CV type) unleaded PVC.
    Sheath : Coloured polyamide outer sheath (for CVZ & CVZ-S type).

Electrical Characteristics at 20 °C :

  • CV/CVZ
  • Nominal Conductor Diameter mm 0.8 1.17 1.78
    Nominal Cross Section Area mm2 0.5 1.0 2.5
    Maximum Conductor Resistance(DC) Ω/km 36.1 17.9 7.56
    Operating Voltage V 750
  • CV-S/CVZ-S
  • No of Strands/ Strand Diameter No/mm 16/0.2 32/0.2 50/0.25 84/0.3
    Nominal Cross Section Area mm2 0.5 1.0 2.5 6
    Maximum Conductor Resistance (DC) Ω/km 40.1 20.0 8.21 3.39
    Operating Voltage V 750

Mechanical and Thermal Properties :

  • Minimum Bending Radius (static) : 4xOD (for fl exible wire); 5xOD (for stiff wire)
  • Minimum Bending Radius (dynamic) : 8xOD (for fl exible wire); 10xOD (for stiff wire)
  • Operating Temperature : -15°C to +70°C

Dimensions and Weight :

 

  CV/CVZ Cables

 

Cable Code Number of Conductors Nominal Sheath Thickness mm Nominal Overall Diameter mm Nominal Weight kg/km
0.8mm Conductor, 1.6mm Insulated Wire
RS/CV-075-Y-1G0.5   1 - - 6
1.17mm Conductor, 1.9mm Insulated Wire
RS/CVZ-075-Y(4Y)-1G1   1 0.2 2.3 13.2
1.78mm Conductor, 2.7mm Insulated Wire
RS/CVZ-075-Y(4Y)- 1G2.5   1 0.2 3.1 29.3

 

 

  CV-S/CVZ-S Cables

 

Cable Code Number of Conductors Nominal Sheath Thickness mm Nominal Overall Diameter mm Nominal Weight kg/km
16/0.2mm Conductor, 1.6mm Insulated Wire
RS/CV-S-075-Y-1G0.5 1 - - 6.8
RS/CVZ-S-075-Y(4Y)-1G0.5 1 0.35 2.3 7.6
32/0.2mm Conductor, 2.1mm Insulated Wire
RS/CVZ-S-075-Y(4Y)-1G1 1 0.2 2.5 13.5
RS/CVZ-S-075-Y(4Y)-1P1S 1P 0.2 2.5 28.2
50/0.25mm Conductor, 3.0mm Insulated Wire
RS/CVZ-S-075-Y(4Y)- 1G2.5 1 0.2 3.4 29.3
84/0.3mm Conductor, 4.2mm Insulated Wire
RS/CVZ-S-075- Y(4Y)-1G6 1 0.2 4.6 60.1

 

 

 
Abrasion Retardant
Resistant to High Temperature
Weather Resistant
 
Mineral Oil Resistant
Rated voltage
Flame Retardant
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1