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CCTSST-FR0.3 n×4×1.4

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.

Standards

RENFE E.T. 03.365.051.6

Construction

Conductors: Soft annealed solid copper, 1.4 mm nominal diameter.

Insulation: PE insulation.

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 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
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-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