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.

 

 

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