Railway Cables

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.

Standards

● RENFE E.T. 03.365.051.6

Construction

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.

*FRNC: Flame retardant, non corrosive.

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
mm
Maximum Overall
Diameter
mm
Nominal
Weight
kg/km
Inner
Outer

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