Control signal cable thin anti-interference high temperature resistant 600V EN50306-2
TST-TW 600V MM thin and light is a next-generation control signal cable designed specifically for railway vehicles. It is a halogen-free cable that does not release any corrosive gases in the event of a fire. It is flame-retardant, does not propagate flames, emits low smoke, and has a low toxicity index. This cable is characterized by its smaller size, lighter weight, and enhanced flexibility.
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Application：
As a thin-wall cable, it is particularly suitable for wiring control panels and electrical control boxes, as well as for carriage wiring, power supply to various systems in terminal boxes, and ground connections for mobile devices within railway vehicles. It meets the requirements of European railway fire protection standards.
The TST-TW 600V MM thin and light cable offers improved safety and performance characteristics, ensuring reliable control signal transmission while minimizing the potential hazards associated with fire incidents in railway applications.
Characteristic：
- Temperature resistance: -50°C to 125°C
- Voltage rating: 600V
- Insulation strength: >10MPa
- Elongation at break: >125%
- Fire resistance rating: Meets HL3 of EN45545-2 R15/R16
- High-precision tinned copper with excellent conductivity and long service life.
Industry Standard:
- Comply with TB/T1484.1-2017 and TJ/CL254-2013 locomotive and passenger vehicle cable requirements.
- Passes EN45545, HL1, HL2 and HL3 requirements inside and outside the vehicle.
- Comply with BS6853:1999 requirements for la, lb, and class 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.
- Passed China Railway Products CRCC certification.
Structure：
- Conductor: Flexible tinned annealed copper wire with Class 5 structure.
- Insulation: Standard low-smoke, halogen-free elastomeric compound.
- Jacket: Standard low-smoke, halogen-free elastomeric compound.
- Cable bending radius: 6 times the cable outer diameter (6D).
Selection parameter
| Conductor Nominal cross section | Number of strands*Conductor diameter | Conductor stranding diameter | Insulation average thickness | Outer diameter (D) | Conductor resistance max at 20℃ | Reference weight | Fire load | ||
|---|---|---|---|---|---|---|---|---|---|
| min | max | min | min | max | |||||
| mm2 | n xmm | mm | mm | mm | mm | mm | Ω2/km | Kg/k m | KJ/m |
| 0.5 | 19×0.18 | 0.8 | 0.95 | 0.18 | 1.2 | 1.35 | 40.1 | 5.3 | 17 |
| 0.75 | 37×0.16 | 1 | 1.15 | 0.18 | 1.4 | 1.55 | 26.7 | 7.8 | 21 |
| 1 | 37×0.18a | 1.1 | 1.3 | 0.18 | 1.5 | 1.7 | 20 | 9.7 | 26 |
| 1.5 | 37×0.23a | 1.45 | 1.65 | 0.22 | 1.85 | 2.05 | 13.7 | 15.4 | 34 |
| 2.5 | 37×0.30a | 1.85 | 2.15 | 0.28 | 2.25 | 2.55 | 8.21 | 25.4 | 42 |
| Note: ★”a” This type of cable can also be supplied with 19-strand stranded structure conductors, which also meet all performance requirements of this standard product. ★Products with specifications outside the scope of this table and meeting EN50306-2 can be provided according to the technical requirements of the purchaser. |
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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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