EN50264 600V High-temperature and heat-resistant fire-resistant railway wire &cable
High-temperature and heat-resistant fire-resistant railway wire &cable refer to cables that can maintain safe operation for a certain period of time under flame combustion conditions. They comply with the European standard EN50264. Irradiated cross-linked polyethylene offers many advantages such as high temperature rating, stable electrical, mechanical, and chemical properties. In addition, the use of low-smoke, halogen-free, flame-retardant materials and structures significantly enhances the safety and environmental friendliness of the wires and cables.
GET A QUOTE
Application：
TST-Z-FR 600V High-temperature and heat-resistant fire-resistant railway wire &cables are suitable for use in railway passenger cars, EMUs (Electric Multiple Units), high-speed trains, as well as in the internal distribution cabinets and power supply systems of metro and locomotive vehicles. They are primarily used in subway cable systems, platform screen doors, shielded doors, fire protection systems, PIS (Passenger Information Systems), CCTV (Closed-Circuit Television Monitoring Systems), and other applications.
Characteristic：
- Temperature resistance: -40-90℃
- Withstand voltage level: 600V (test voltage 3500V/5min)
- High-precision tinned copper, good 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.
- It complies with the requirements of BS6853:1999 for locomotives of category IA, IB, and etc. regarding cables inside and outside the vehicle.
- 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: Silver-plated copper conductor Category 5 structure
- Insulation: Irradiation cross-linked polyolefin
- Wrapping: mica tape
- Insulation: Irradiation cross-linked polyolefin
- Sheath
Selection parameter
| Number of cores x nominal cross section | Conductor diameter （d） | Average thickness of insulation | Outer diameter （D） | 20℃ conductor resistance | Combustion heat value | ||
|---|---|---|---|---|---|---|---|
| Min.mm | Min. mm | Max. mm | Max.Ω/km | kg/km | |||
| 2×0.75 | 1.1 | 0.4 | 6.5 | 7.5 | 26.7 | 81 | 766 |
| 4×0.75 | 1.1 | 0.4 | 7.2 | 8.3 | 26.7 | 109 | 926 |
| 2×1.0 | 1.3 | 0.5 | 7 | 8.5 | 20 | 89 | 768 |
| 2×1.5 | 1.5 | 0.5 | 7.2 | 8.5 | 13.7 | 113 | 1017 |
| 3×1.0 | 1.3 | 0.5 | 7.3 | 8.9 | 20 | 106 | 879 |
| 2×2.5 | 1.9 | 0.5 | 8.5 | 9.4 | 8.21 | 146 | 1221 |
| 2x2x1.0 | 1.3 | 0.5 | 10.3 | 12.1 | 20 | 193 | 1948 |
| 3x2x0.5 | 1.1 | 0.4 | 10.2 | 11.6 | 40.1 | 184 | 1692 |
| 6x2x0.75 | 1.1 | 0.4 | 16.4 | 17.8 | 40.1 | 392 | 3412 |
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
Related products
Latest Post
