CCTSST-FR0.3 n×1×1.4

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-FR0.3 n×1×1.4 Railway Cable
Conductors Soft annealed solid copper, 1.4 mm nominal diameter.
Insulation PE insulation.
Stranding Cores are helically stranded in concentric layers.
Core Wrapping Two or more layers of plastic tape(s) with overlapping.
Screen Copper tapes with overlap (protection against interference).
Inner Sheath FRNC-PE sheath, coloured green.
Armour Two layers of steel tape (0.8mm thick).
Outer Sheath FRNC-PE sheath, coloured green.

Electrical Characteristics at 20℃

Nominal Conductor Diameter mm 1.4
Maximum Conductor Resistance Ω/km 11.7
Minimum Insulation Resistance @500 V DC MΩ.km 35000
Resistance Unbalance % 2
Test Voltage @50Hz 1min
Core to Core Veff 2100
Core to Screen Veff 2500
Reduction Factor @100V/km 50Hz 0.3

Mechanical and Thermal Properties

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

Dimensions and Weight

Cable Code Number of Cores Nominal Sheath Thickness Maximum Overall Diameter Nominal Weight
Inner Outer
mm mm mm kg/km
1.4mm Conductor, 2.6mm Insulated Wire
RS/CCTSST-FR0.3-2Y(K)HBH-4C1.4 4 1.5 1.6 18.0 705
RS/CCTSST-FR0.3-2Y(K)HBH-19C1.4 19 1.6 1.8 26.1 1362
RS/CCTSST-FR0.3-2Y(K)HBH-27C1.4 27 1.6 1.8 29.2 1648
RS/CCTSST-FR0.3-2Y(K)HBH-48C1.4 48 1.7 1.8 36.7 2348