Railway Cables
Railway Signalling & Control Cables Railway Telecom Cables Railway Power & Control Cables FIRERAIL Traction Cables

 

Concentric Signalling Cables Type 1 to SE1047

Application

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

equipments.

Standards

SE1047

UNE 21031

Construction

Concentric Signalling Cables Type 1 to SE1047

Conductors

Stranded tinned copper conductors.

Insulation

PVC

Inner Sheath

PVC.

Outer Sheath

PVC

Optional

Limited fi re hazard concentric signalling cables: Stranded tinned copper conductors, XLPE insulation, TCW

screen, PE sheath, units laid up, LFH sheath. (SE 1047 Type 2)

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 mm² 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.×mm²		 No. & Nominal
Diameter of
Strands
No/mm		 Nominal
Insulation
Thickness
mm		 Nominal
Overall
Diameter
mm		 Nominal
Weight
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.×mm²		 No. & Nominal
Diameter of
Strands
No/mm		 Nominal
Insulation
Thickness
mm		 Nominal
Overall
Diameter
mm		 Nominal
Weight
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.×mm²		 No. & Nominal
Diameter of
Strands
No/mm		 Nominal
Insulation
Thickness
mm		 Nominal
Overall
Diameter
mm		 Nominal
Weight
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.×mm²		 No. & Nominal
Diameter of
Strands
No/mm		 Nominal
Insulation
Thickness
mm		 Nominal
Overall
Diameter
mm		 Nominal
Weight
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