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Concentric Signalling Cables Type 1 to SE1047

 

Applications :

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

Standards :

  • SE1047
  • UNE 21031
 

 

Construction :

  • Conductors : Stranded tinned copper conductors.
  • Insulation : PVC.
  • Screen : TCW (Tinned Copper Wire) screen.
  • 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 °C :

  • 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°C to +85°C(during operation) ; -10°C to +70°C (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

 

 

PVC
Sheath
Flame Retardant
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1
 

 

LSZH
Sheath
Flame Retardant
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1
Fire Retardant
NF C32-070-2.2(C1)
IEC 60332-3/EN50266
Zero Halogen
IEC 60754-1/NF C20-454
EN 50267-2-1
Low Toxicity
   
   
Low Smoke Emission
IEC 61034/NFC20-902
EN 50268/NF C32-073
Low Corrosivity
EN 50267-2-2/NF C32-074
IEC 60754-2/NF C20-453