CCTSST-FR0.3 n×4×1.4

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×4×1.4 Railway Cable
Conductors Soft annealed solid copper, 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 Copper tapes with overlap (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 1.4
Maximum Conductor Resistance Ω/km 11.7
Minimum Insulation Resistance @500 V DC MΩ.km 35000
Mutual Capacitance @800Hz nF/km 45
Capacitance Unbalance @800Hz
K1 maximum individual value pF/460m 250
K9-12 maximum individual value pF/460m 250
ea1/2 maximum individual value pF/460m 1200
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℃ 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
1.4mm Conductor, 2.6mm Insulated Wire
RS/CCTSST-FR0.3-2Y(K)HBH-1Q1.4 1 1.5 1.6 19.0 880
RS/CCTSST-FR0.3-2Y(K)HBH-3Q1.4 3 1.5 1.6 27.1 1440
RS/CCTSST-FR0.3-2Y(K)HBH-5Q1.4 5 1.5 1.6 31.0 1826
RS/CCTSST-FR0.3-2Y(K)HBH-7Q1.4 7 1.5 1.6 33.1 2090
RS/CCTSST-FR0.3-2Y(K)HBH-10Q1.4 10 1.7 1.8 38.4 2640
RS/CCTSST-FR0.3-2Y(K)HBH-14Q1.4 14 1.7 1.8 42.2 3168
RS/CCTSST-FR0.3-2Y(K)HBH-19Q1.4 19 1.8 2.0 47.2 3861