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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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