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Railway Cables
FIRERAIL Traction Cables For Railway Applications
0.45/0.75KV Single Core Thin Wall Traction Cables
Application
0.45/0.75KV Single Core Thin Wall Traction Cables designed for protected, fixed installation inside and
outside railway vehicles for connecting fi xed and moving parts.
Construction
Conductors: Circular Class 5 stranded plain or tinned copper to BS EN 60228: 2005 / BS 6360.
Insulation: Elect ron beam crosslinkable thin wall LSZH compound.
Screen(optional): Copper Wire Screen (for screened & sheathed cables).
Outer Sheath(optional)： Electron beam crosslinkable LSZH compound (for screened & sheathed cables).
Optional：
FRA-TW-0.75S (Sheathed)
FRA-TW-0.75SU-FR (Fire resistant & Unsheathed)
Reference Standards
BS 6853 -1a
DIN 5510-1 1-4
NFF 16-101 F0
Electrical Characteristics at 20℃
| Nominal Conductor Cross Section | AWG | 20 | 18 | 16 | 14 | 12 | 10 |
|---|---|---|---|---|---|---|---|
| Maximum Conductor Resistance | Ω/km | 28.3 | 17.9 | 14.1 | 8.3 | 6.8 | 3.6 |
| 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
FRA-TW-0.75SU (Unsheathed)
| Cable Code | No. of cores& Nominal
Conductor Cross Sectional Area No. x AWG |
Nominal Diameter of Strands No/mm |
Nominal Insulation Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
|---|---|---|---|---|---|
| FRA-TW-0.75SU-1C20A | 1 x 20 | 19/0.2 | 0.18 | 1.5 | 7 |
| FRA-TW-0.75SU-1C18A | 1 x 18 | 19/0.25 | 0.18 | 1.75 | 10 |
| FRA-TW-0.75SU-1C16A | 1 x 16 | 19/0.3 | 0.18 | 2.0 | 14 |
| FRA-TW-0.75SU-1C14A | 1 x 14 | 37/0.25 | 0.22 | 2.35 | 19 |
| FRA-TW-0.75SU-1C12A | 1 x 12 | 37/0.3 | 0.28 | 2.77 | 28 |
| FRA-TW-0.75SU-1C10A | 1 x 10 | 37/0.4 | 0.34 | 3.45 | 47 |
FRA-TW-0.75S-OS (Screened & Sheathed)
| Cable Code | No. of cores& Nominal
Conductor Cross Sectional Area No. x AWG |
Nominal Diameter of Strands No/mm |
Nominal Insulation Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
|---|---|---|---|---|---|
| FRA-TW-0.75S-OS-1C20A | 1 x 20 | 19/0.2 | 0.18 | 2.5 | 17 |
| FRA-TW-0.75S-OS-1C18A | 1 x 18 | 19/0.25 | 0.18 | 2.7 | 19.4 |
| FRA-TW-0.75S-OS-1C16A | 1 x 16 | 19/0.3 | 0.18 | 2.9 | 24.2 |
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