300/500V Single Core Thin Wall Fire Resistant Traction Cables

Application

300/500V Single Core Thin Wall Fire Resistant Traction Cables designed for protected, fixed installation

inside and outside railway vehicles for connecting fi xed and moving parts.

Reference Standards

BS 6853 -1a

DIN 5510-1 1-4

NFF 16-101 F0

BS 6387

Construction

300/500V Single Core Thin Wall Fire Resistant Traction Cables

Conductors

Circular Class 5 stranded plain or tinned copper to BS EN 60228: 2005 / BS 6360.

Flame Barrier

Mica tape.

Insulation

Electron beam crosslinkable thin wall LSZH compound.

Electrical Characteristics at 20℃

Nominal Conductor Cross Section	mm²	0.5	0.75	1.0	1.5	2.5
Maximum DC Conductor Resistance	Ω/km	40.1	26.7	20.0	13.7	8.21
Voltage Rating	KV	0.45/0.75

Mechanical and Thermal Properties

Minimum Bending Radius:3×OD (OD<12mm); 4×OD (OD>12mm)

Temperature Range:-40℃ to +120℃

Dimensions And Weight

Cable Code	No. of cores& Nominal Conductor Cross Sectional Area No.×mm²	Nominal Diameter of Strands No/mm	Nominal Insulation Thickness mm	Nominal Overall Diameter mm	Nominal Weight kg/km
FRA-TW-0.5SU-FR-1C0.5S	1×0.5	16/0.20	0.30	2.0	8
FRA-TW-0.5SU-FR-1C0.75S	1×0.75	24/0.20	0.30	2.25	11
FRA-TW-0.5SU-FR-1C1S	1×1.0	32/0.2	0.35	2.50	14
FRA-TW-0.5SU-FR-1C1.5S	1×1.5*	30/0.25	0.35	2.8	19
FRA-TW-0.5SU-FR-1C2.5S	1×2.5*	50/0.25	0.35	3.2	29

*earth cable（coloured yellow/green）can be offered as an option.

Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information