Concentric Signalling Cables Type 1 to SE1047

Application

The mission critical signalling cables are used between central signalling terminations frame and vital signalling equipments.

Standard

  • SE1047
  • UNE 21031

Cable Construction

Concentric Signalling Cables Railway Cable
Conductors Stranded tinned copper conductors.
Insulation PVC.
Screen TCW (Tinned Copper Wire) screen.
Inner Sheath PVC.
Outer Sheath PVC.

Optional

  • Concentric signalling screened cables: Stranded tinned copper conductors, PVC insulation, TCW spiral screen, PVC sheath, TCWB, units laid up, PVC sheath. (SE 1047 Type 3)
  • Limited fire hazard concentric signalling screened cables: Stranded tinned copper conductors, XLPE insulation, TCW spiral screen, PE sheath, TCWB, units laid up, LFH sheath. (SE 1047 Type 4)

Electrical Characteristics at 20℃

Nominal Conductor Cross Section mm^2 1.85
Maximum DC Conductor Resistance Ω/km 11
Maximum DC Screen Resistance Ω/km 9.66

Mechanical and Thermal Properties

  • Minimum Bending Radius: 7.5×OD
  • Temperature Range:-25℃ to +85℃ (during operation); -10℃ to +70℃ (during installation)

Dimensions and Weight

SE 1047 Type 1 Concentric Signalling PVC Sheathed Cables

Cable Code No. of units& Nominal Conductor Cross Sectional Area No. & Nominal Diameter of Strands Nominal Insulation Thickness Nominal Overall Diameter Nominal Weight
  No.×mm^2 No/mm mm mm kg/km
RF1047-VC4VV-450/750V-1G1.85 1×1.85 1/1.53 0.7 10.9 173
RF1047-VC4VV-450/750V-3G1.85 3×1.85 1/1.53 0.7 18.4 453
RF1047-VC4VV-450/750V-7G1.85 7×1.85 1/1.53 0.7 23.9 771
RF1047-VC4VV-450/750V-19G1.85 19×1.85 1/1.53 0.7 36.8 1815

SE 1047 Type 2 Concentric Signalling LFH Sheathed Cables

Cable Code No. of units& Nominal Conductor Cross Sectional Area No. & Nominal Diameter of Strands Nominal Insulation Thickness Nominal Overall Diameter Nominal Weight
  No.×mm^2 No/mm mm mm kg/km
RF1047-RC4Z1Z1-450/750V-1G1.85 1×1.85 1/1.53 0.7 10.3 140
RF1047-RC4Z1Z1-450/750V-3G1.85 3×1.85 1/1.53 0.7 17.1 361
RF1047-RC4Z1Z1-450/750V-7G1.85 7×1.85 1/1.53 0.7 22.1 612
RF1047-RC4Z1Z1-450/750V-19G1.85 19×1.85 1/1.53 0.7 33.8 1429

SE 1047 Type 3 Concentric Signalling Screened PVC Sheathed Cables

Cable Code No. of units& Nominal Conductor Cross Sectional Area No. & Nominal Diameter of Strands Nominal Insulation Thickness Nominal Overall Diameter Nominal Weight
  No.×mm^2 No/mm mm mm kg/km
RF1047-VC4VC4V-450/750V-1G1.85 1×1.85 1/1.53 0.8 11.6 210
RF1047- VC4VC4V-450/750V-3G1.85 3×1.85 1/1.53 0.8 19.9 561
RF1047- VC4VC4V-450/750V-7G1.85 7×1.85 1/1.53 0.8 25.9 987
RF1047-VC4VC4V-450/750V-19G1.85 19×1.85 1/1.53 0.8 40.2 2375

SE 1047 Type 4 Concentric Signalling Screened LFH Sheathed Cables

Cable Code No. of units& Nominal Conductor Cross Sectional Area No. & Nominal Diameter of Strands Nominal Insulation Thickness Nominal Overall Diameter Nominal Weight
  No.×mm^2 No/mm mm mm kg/km
RF1047-RC4Z1C4Z1-450/750V-1G1.85 1×1.85 1/1.53 0.8 11.0 184
RF1047-RC4Z1C4Z1-450/750V-3G1.85 3×1.85 1/1.53 0.8 18.6 487
RF1047-RC4Z1C4Z1-450/750V-7G1.85 7×1.85 1/1.53 0.8 24.1 875
RF1047-RC4Z1C4Z1-450/750V-19G1.85 19×1.85 1/1.53 0.8 37.2 2120