vehicles High Temperature Resistant Flexible single core Low smoke halogen free compact wire cable
vehicles High Temperature Resistant Flexible single core Low smoke halogen free compact wire cable is a compact and flexible single-core cable with small diameter and light weight, meeting the requirements of modern rail transit cables. It is halogen-free, flame-retardant, low-smoke, and has low toxicity. Additionally, it meets the requirements for abrasion resistance, ozone resistance, and oil resistance.
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Application：
High Temperature Resistant Flexible single core Low smoke halogen free compact wire cable is suitable for both fixed and moving components in the internal and external connections of locomotives and vehicles, especially in applications involving inverter technology.
Characteristic：
- Temperature resistance: -40°C to 105°C.
- Voltage rating: 3600V.
- Fire resistance rating: HL3.
- Insulation strength: Greater than 10MPa.
- Elongation at break: Greater than 125%.
- Cable bending radius: 6 times the cable outer diameter (6D).
Industry Standard:
- Comply with the requirements of TB/T1484.1-2017 and TJ/CL254-2013 locomotive and passenger vehicle cables.
- Passes EN45545, HL1, HL2 and HL3 requirements inside and outside the vehicle.
- It complies with the requirements of BS6853:1999 for class la, lb and l locomotives regarding internal and external cables.
- Passed BS6853:1999 and DIN5510-2:2009 fire, smoke and toxicity tests.
- Comply with the requirements of flammability class S1~S5 in DIN5510-2:2009.
Structure：
- Conductor: Tinned copper conductor of Class 5 or Class 6 structure.
- Insulation: Cross-linked polyolefin (XLPO) through radiation cross-linking.
- Shielding: Tinned copper braid.
- Jacket: Cross-linked polyolefin (XLPO) or elastomeric material.
Selection parameter
| Nominal cross section | Conductor diameter（d） | Shield outer diameter | Outer diameter（D） | 20℃ conductor resistance | 20℃ insulation resistance | 90℃ insulation resistance | Reference weight | Combustion heat value | |
|---|---|---|---|---|---|---|---|---|---|
| Min. mm | Min. mm | Max. mm | Max.Ω/km | Min. mΩ.km | Min. mΩ.km | kg/km | KJ/m | ||
| 1.5 | 1.52 | 5 | 6.4 | 6.8 | 13.7 | 55 | 0.55 | 74 | 664 |
| 2.5 | 1.95 | 5.5 | 7 | 7.4 | 8.21 | 50 | 0.5 | 96 | 746 |
| 4 | 2.4 | 6.4 | 8 | 8.4 | 5.09 | 40 | 0.4 | 121 | 942 |
| 6 | 2.95 | 7.2 | 8.9 | 9.3 | 3.39 | 35 | 0.35 | 155 | 1121 |
| 10 | 3.9 | 8.4 | 10.2 | 10.6 | 1.95 | 30 | 0.3 | 221 | 1282 |
| 16 | 5.3 | 10.4 | 12.1 | 12.7 | 1.24 | 30 | 0.3 | 348 | 2005 |
| 25 | 6.6 | 11.8 | 14 | 14.6 | 0.795 | 30 | 0.3 | 426.5 | 2763 |
| 35 | 7.8 | 13.5 | 15.4 | 16 | 0.565 | 25 | 0.25 | 557.8 | 3234 |
| 50 | 9.3 | 15.5 | 17.4 | 18 | 0.393 | 25 | 0.25 | 732 | 3981 |
| 70 | 11.4 | 17.7 | 19.7 | 20.3 | 0.277 | 20 | 0.2 | 1012 | 4682 |
| 95 | 12.9 | 19.9 | 21.7 | 22.3 | 0.21 | 20 | 0.2 | 1257 | 5213 |
| 120 | 14.9 | 22.2 | 24.3 | 25 | 0.164 | 20 | 0.2 | 1588 | 6672 |
| 150 | 16.8 | 24.5 | 26.8 | 27.4 | 0.132 | 15 | 0.15 | 1962 | 7472 |
| 185 | 18.3 | 28.8 | 29.4 | 25.3 | 0.108 | 15 | 0.15 | 2248 | 8422 |
| 240 | 21.1 | 31.9 | 32.5 | 28.3 | 0.0817 | 15 | 0.15 | 2892 | 9886 |
WHY CHOOSE TST
19 quality tests before cable shipment
R&D personnel account for 42% of the company’s headcount
Support all kinds of customization, free sampling
10,000 ㎡ factory, annual production capacity of 2,000,000 meters
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