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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
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.