CCTSST-FR0.1 n×4×0.9/1.4

Application

The cables are used as railway cables and can be installed directly into the ground or in ducts.

Standard

  • RENFE E.T. 03.365.051.6

Cable Construction

CCTSST-FR0.1 n×4×0.9/1.4 Railway Cable
Conductors Soft annealed solid copper, 0.9/1.4 mm nominal diameter.
Insulation PE.
Cabling Element Four insulated conductors are twisted together to form a quad.
Stranding Quads are helically stranded in concentric layers.
Core Wrapping Two or more layers of plastic tape(s) with overlapping.
Screen 0.9/1.2/1.4/1.8mm copper wires wrapping with one plastic tape (protection against interference).
Inner Sheath LSZH sheath, coloured green.
Armour Two layers of steel tape (0.8mm thick).
Outer Sheath LSZH sheath, coloured green.

Electrical Characteristics at 20℃

Nominal Conductor Diameter mm 0.9 1.4
Maximum Conductor Resistance Ω/km 28.5 11.7
Minimum Insulation Resistance @500 V DC MΩ.km 35000 35000
Mutual Capacitance @800Hz nF/km 41 45
Capacitance Unbalance @800Hz
K1 maximum individual value pF/460m 250 250
K9-12 maximum individual value pF/460m 250 250
ea1/2 maximum individual value pF/460m 1200 1200
Attenuation
@1KHz dB/km 0.7 0.46
@10KHz dB/km 1.6 0.85
@30KHz dB/km 2.1 1.3
Test Voltage @50Hz 1min
Core to Core Veff 2100 2100
Core to Screen Veff 2500 2500
Core to Armouring Veff 2000 2000
Reduction Factor @100V/km 50Hz 0.1 0.1

Mechanical and Thermal Properties

  • Minimum Bending Radius: 10×OD
  • Temperature Range: -40℃ to +60℃ (during operation); -10℃ to +60℃ (during installation)

Dimensions and Weight

Cable Code Number of Quads Nominal Sheath Thickness Maximum Overall Diameter Nominal Weight
Inner Outer
    mm mm mm kg/km
0.9mm Conductor, 1.8mm Insulated Wire
RS/CCTSST-FR0.1-2YDHBH-1Q0.9 1 1.5 1.6 20.6 1170
RS/CCTSST-FR0.1-2YDHBH-3Q0.9 3 1.5 1.6 24.7 1480
RS/CCTSST-FR0.1-2YDHBH-5Q0.9 5 1.5 1.6 27.3 1740
RS/CCTSST-FR0.1-2YDHBH-7Q0.9 7 1.5 1.6 29.6 1950
RS/CCTSST-FR0.1-2YDHBH-10Q0.9 10 1.5 1.6 33.5 2320
RS/CCTSST-FR0.1-2YDHBH-25Q0.9 25 1.7 1.8 44.2 3590
1.4mm Conductor, 2.7mm Insulated Wire
RS/CCTSST-FR0.1-2YDHBH-10Q1.4 10 1.6 1.8 39.2 3140