Reg No.:6448812
 
 
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PE Insulated Air Core/Jelly Filled Star Quad Railway Signalling Cables (RF 0.3)
 
Applications
 
  The cables are designed to give good protection to the core against inductive interference (RF=0.3).The cables are used for outdoor signaling equipment.
Standards
  • RENFE E.T. 03.365.051.6
Construction  
 
Conductors: Solid annealed bare copper 0.9/1.4mm as per ASTM B-3/class 1 of IEC 60228.
Insulation: Solid polyethylene as per ASTM D 1248/IEC 60708.
Cabling Element: Four insulated conductors are twisted together to form a quad.
Cable Core Assembly: The cores are cabled together in concentric layers to form the cable core. Units are identified by colour coded binders.
Core Wrapping: One or more non-hygroscopic polyester tapes are helically or longitudinally laid with an overlap.
Electrostatic Screen: Corrugated copper tape of 0.12mm is applied longitudinally with overlap.
Bedding: PE or LSZH.
Electrostatic Armour: Two steel tapes of 0.5mm are helically applied with gap. The outer tape will cover the gap left by the inner one.
Sheath: PE, PVC or LSZH.
Ripcord: Nylon ripcord may be placed parallel to the cores to facilitate sheath removal.
 
Electrical properties  
 
Nominal Conductor Diameter mm 0.9 1.4
Conductor Size mm2 0.636 1.539
Maximum Conductor Resistance @20°C Ω/km 28 12.1
Minimum Insulation Resistance @500V DC MΩ.km 35000 5000
Reduction Factor Rk (50Hz) Induced Voltage Em 100V/Km   0.3 0.3
                                                   Induced Voltage Em 500V/Km   0.5 0.5
Maximum Resistance Unbalance % 2.5 2.5
Maximum Mutual Capacitance @0.8Hz nF/km 45 50
Maximum Capacitance Unbalance @1KHz pair-to-pair pF/500m 250 250
Maximum Capacitance Unbalance @1KHz pair-to-ground pF/500m 1200 1200
Maximum Average Attenuation @1KHz dB/km 0.7 0.46
Maximum Average Attenuation @10KHz dB/km 1.6 0.85
Maximum Average Attenuation @30KHz dB/km 2.1 1.3
Dielectric Strength Conductor to Conductor 3secs V DC 3000 3000
                                   Conductor to Screen 3secs V DC 3500 3500
Nominal Insulation Thickness mm 0.45 0.65
Nominal Insulated Conductor Diameter mm 1.8 2.7
Mechanical and thermal properties
  Temperature range during operation (fixed state) : -30°C – +70°C
  Temperature range during installation (mobile state) : -20°C – +50°C
  Minimum bending radius : 15 x Overall Diameter.
Colour Code
 
Layer Quad Position Colour of conductors
1 2 3 4
Centre and even layers First ORANGE GREEN RED WHITE
Even YELLOW GREEN BLUE WHITE
Odd YELLOW GREEN RED WHITE
Last ORANGE GREEN BLUE WHITE
Odd Layers First ORANGE GREEN RED BLACK
Even YELLOW GREEN BLUE BLACK
Odd YELLOW GREEN RED BLACK
Last ORANGE GREEN BLUE BLACK
Dimensions and weight
 
Cable Code Number of Quads Nominal Bedding/Sheath
Thickness
mm		 Nominal Overall
Diameter
mm		 Nominal Weight
kg/km
0.9mm Conductor, 1.8mm Insulated Wire
TP365-2Y(CTS)2Y(DSTA)Y1Q09-RF03 1 1.5/1.6 18.3 1300
TP365-2Y(CTS)2Y(DSTA)Y3Q09-RF03 3 1.5/1.6 21.7 1425
TP365-2Y(CTS)2Y(DSTA)Y5Q09-RF03 5 1.5/1.6 25.2 1650
TP365-2Y(CTS)2Y(DSTA)Y7Q09-RF03 7 1.5/1.6 26.7 1800
TP365-2Y(CTS)2Y(DSTA)Y10Q09-RF03 10 1.5/1.6 29.2 2275
TP365-2Y(CTS)2Y(DSTA)Y14Q09-RF03 14 1.6/1.8 32.3 2450
TP365-2Y(CTS)2Y(DSTA)Y19Q09-RF03 19 1.7/1.8 36.0 2895
TP365-2Y(CTS)2Y(DSTA)Y27Q09-RF03 27 1.7/1.8 40.5 3275
TP365-2Y(CTS)2Y(DSTA)Y37Q09-RF03 37 1.8/2.0 45.6 3775
TP365-2Y(CTS)2Y(DSTA)Y48Q09-RF03 48 1.9/2.0 49.8 4275
1.4mm Conductor, 2.7mm Insulated Wire
TP365-2Y(CTS)2Y(DSTA)Y1Q14-RF03 1 1.5/1.6 20.2 1615
TP365-2Y(CTS)2Y(DSTA)Y3Q14-RF03 3 1.5/1.6 25.7 1775
TP365-2Y(CTS)2Y(DSTA)Y5Q14-RF03 5 1.6/1.8 30.8 2200
TP365-2Y(CTS)2Y(DSTA)Y7Q14-RF03 7 1.6/1.8 32.8 2525
TP365-2Y(CTS)2Y(DSTA)Y10Q14-RF03 10 1.7/1.8 36.5 2975
TP365-2Y(CTS)2Y(DSTA)Y14Q14-RF03 14 1.7/1.8 40.5 3150
TP365-2Y(CTS)2Y(DSTA)Y19Q14-RF03 19 1.8/2.0 45.6 3695
TP365-2Y(CTS)2Y(DSTA)Y27Q14-RF03 27 2.0/2.2 52.3 3975
TP365-2Y(CTS)2Y(DSTA)Y37Q14-RF03 37 2.1/2.2 59.1 4475
TP365-2Y(CTS)2Y(DSTA)Y48Q14-RF03 48 2.2/2.3 66.0 4975
 
   
 

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