Railtuff ® 7, 4 Pair AWG 24 Tinned Copper - Stranded, XLP/XLPO, XLPE insulation, S/FTP - Overall Braid + Foil shielding,Crosslinked e-beam LSZH / FRNC jacket , EN 45545-2 HL 1-3, ECE R118.03
Specifications
Specifications
Product Overview
| Suitable Applications | For use in railway applications such as rolling stock, buses or other vehicles, cable meets the requirements of the relevant parts of international railway standards like DIN 5510-2, EN 50153, EN 50155, EN 50305 and EN 45545-2, ECE R118.03 |
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Construction Details
Conductor
| Size | Stranding | Material | Number of Pairs | Number of Element |
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| 24 AWG | 19x36 | TC - Tinned Copper | 4 | 8 |
Insulation
| Material | Color Code | Notes |
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| PO - Polyolefin (Foam) | White & Blue, White & Orange, White & Green, White & Brown | eBeam Cross-Linked |
Cable Core
| Description |
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| 4 pairs twisted together |
Inner Shield
| Element | Shield Type | Material |
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| Individual Shielded Pair | Tape | Bi-Laminate (Alum+Poly) |
| Table Notes | Aluminium facing outside |
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Outer Shield
| Shield Type | Material | Coverage |
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| Braid | Tinned Copper (TC) | 80% |
Outer Jacket
| Material | Nom. Diameter |
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| LSZH - Low Smoke Zero Halogen (Flame Retardant, Thermoset) | 8.1 mm (0.32 in) |
| Table Notes | e-Beamed to Cross-link, cable meets smoke test of LU 1-085 |
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| Overall Cable Diameter (Nominal) | 8.1 mm (0.32 in) |
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Electrical Characteristics
Electricals
| Max. Conductor DCR | Max. Mutual Capacitance | Max. Capacitance Unbalance | Nom. Characteristic Impedance |
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| 95 Ohm/km | 56 pF/m (17 pF/ft) | 160 pF/100m | 100 Ohm |
Delay
| Max. Delay Skew | Nom. Velocity of Prop. |
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| 25 ns/100m | 78% |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) |
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| 1 | 2.9 dB/100m |
| 4 | 5.6 dB/100m |
| 10 | 8.8 dB/100m |
| 16 | 11.1 dB/100m |
| 31.2 | 15.6 dB/100m |
| 62.5 | 22.3 dB/100m |
| 100 | 28.5 dB/100m |
| 300 | 51.3 dB/100m |
| 600 | 75.1 dB/100m |
| 1000 | 100.4 dB/100m |
| Table Notes | Limits below 4MHz are for information only. Values at 1000 MHz are for information only |
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| Transfer Impedance Class | Grade 1 |
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| Table Notes | IEC 61156-5 |
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| Screening Class | Type I |
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| Table Notes | Coupling attenuation |
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Voltage
Mechanical Characteristics
Temperature
| Operating | Storage |
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| -40°C to +90°C | -40°C to +90°C |
| Table Notes | Flexible installation temperature range: -5°C To +90°C |
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Bend Radius
| Stationary Min. | Installation Min. |
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| 32 mm (1.3 in) | 64 mm |
Standards and Compliance
| Environmental Suitability | Indoor, Oil Resistance |
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| Flammability / Reaction to Fire | IEC 60332-1-2, IEC 60332-2-25, UN ECE R118.03 |
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| Data Category | Category 7 |
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| ISO/IEC Compliance | ISO/IEC 11801-1 |
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| CENELEC Compliance | EN 45545-2, Segregation class according EN50174-2 = d |
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| European Halogen Free Standards | IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 10 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3 |
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| European Directive Compliance | EU CE Mark |
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History
| Update and Revision | Revision Number: 0.198 Revision Date: 03-30-2023 |
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