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Applicazione
The cables are designed to give good protection to the core against inductive interference (RF=0.1).The cables are used for outdoor signaling equipment.
Norme
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• RENFE E.T. 03.365.051.6
Costruzione
Conduttori
Solid annealed bare copper 0.9/1.4mm as per ASTM B-3/class 1 of IEC 60228
Isolamento
Solid polyethylene as per ASTM D 1248/IEC 60708
Elemento di cablaggio
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
Elettrostatiche Screen
One layer of copper wires 0.12mm is applied helically
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
Guaina
PE/PVC or LSZH
Ripcord
Nylon ripcord may be placed parallel to the cores to facilitate sheath removal
Proprietà elettriche e meccaniche
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 |
|
0.1 |
0.1 |
| Induced Voltage Em 500V/Km |
|
0.16 |
0.16 |
Maximum Resistance Unbalance |
% |
2.5 |
2.5 |
Maximum Mutual Capacitance @0.8KHz |
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 @20KHz |
dB/km |
2.1 |
1.3 |
Dielectric Strength Conductor to Conductor 3secs |
V DC |
3000 |
3000 |
| Conductor to Screen 3secs |
V DC |
3500 |
3500 |
Minimum Insulation Thickness |
mm |
0.45 |
0.65 |
Maximum Insulated Conductor Diameter |
mm |
1.8 |
2.7 |
Proprietà meccaniche e termiche
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
Colore Codice
| 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 |
Dimensioni e peso
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-RF01 |
1 |
1.5/1.6 |
24.5 |
1300 |
| TP365-2Y(CTS)2Y(DSTA)Y3Q09-RF01 |
3 |
1.5/1.6 |
25.5 |
1425 |
| TP365-2Y(CTS)2Y(DSTA)Y5Q09-RF01 |
5 |
1.5/1.6 |
28.0 |
1650 |
| TP365-2Y(CTS)2Y(DSTA)Y7Q09-RF01 |
7 |
1.5/1.6 |
29.5 |
1800 |
| TP365-2Y(CTS)2Y(DSTA)Y25Q09-RF01 |
25 |
1.7/1.8 |
41.0 |
3175 |
| 1.4mm Conductor, 2.7mm Insulated Wire |
| TP365-2Y(CTS)2Y(DSTA)Y3Q14-RF01 |
3 |
1.5/1.6 |
28.5 |
1775 |
| TP365-2Y(CTS)2Y(DSTA)Y5Q14-RF01 |
5 |
1.6/1.8 |
33.0 |
2200 |
| TP365-2Y(CTS)2Y(DSTA)Y7Q14-RF01 |
7 |
1.6/1.8 |
35.5 |
2525 |
| TP365-2Y(CTS)2Y(DSTA)Y10Q14-RF01 |
10 |
1.6/1.8 |
39.0 |
2975 |
