application
The BRAIL HT series high-temperature resistant single-core unjacketed cables are specifically designed for railway transportation applications, complying with the EN 50382 standard. They offer excellent high-temperature resistance, flame retardant, and eco-friendly properties. This series features silicone rubber insulation material, making it suitable for critical applications such as internal wiring of rail vehicles, control panel connections, and electrical equipment connections, ensuring stable and reliable operation in harsh environments.
CONSTRUCTION
| Conductor | Flexible tinned annealed copper wires (red copper only for 150 °C core temperature) class 5 according to HD 383 |
| Insulation | Silicon rubber according to EN 50382-1 (EI 111) |
ELECTRICAL & MECHANICAL PROPERTIES
| Nominal Voltage | 1.8/3 kV or 3.6/6 kV |
| Max. Conductor Temperature | 120°C /150°C (fixed installation) |
| Min. Permissible Ambient Temperature | -25°C/-40°C (fixed installation) |
| Bending Radius | 3 x Overall Diameter (D<12mm); 4 x Overall Diameter (D>12mm) |
CHEMICAL & ENVIRONMENTAL PROPERTIE
| EN 60684-2 | No fluorine |
| EN 50305; EN 60811-2-1 | Resistance to mineral oil & fuel oil, acid & alkali |
| EN 50305 | Resistance to ozone |
FIRE PERFORMANCE FOR ROLLING STOCK APPLICATION
| EN 50306-2 | Hazard levels HL1, HL2, HL3 |
| DIN 5510-2 | Protection level 1/2/3/4 |
| BS 6853 | Interior use 1a, 1b, II; Exterior use 1a, 1b, II |
| NF F 16-101 | F0 |
| EN54454-2 | R15 Interior/ R16 Exterior HL1, HL2, HL3 |
FIRE PERFORMANCE IN GENERAL
| EN 50265-2-1; IEC 60332-1-2; NF C 32-070 2.1 (C2) | Vertical flame propogation for a single insulated wire or cable |
| EN 50266-2-4 + EN 50305; IEC 60332-3-24; NF C 32-070 2.2 (C1); VDE 0472 Teil 804 | Vertical flame spread of vertically mounted bunched wires or cables |
| EN 50268-2; IEC 61034-2; NF C 32-073 ; NF C 20-902; NF F 16 101; VDE 0472 Teil 816 | Low Smoke Emission |
| EN 50267-2-1; IEC 60754-1; NF C 32-074; NF C 20-454; VDE 0472 Teil 815 | Halogen Free |
| EN 50267-2-2/3; IEC 60754-2; NF C 32-074; NF C 20-453; VDE 0472 Teil 813 | Low Corrosivity (Acidity & Conductivity) |
| EN 50305; NF X 70-100; NF F 63 808; TM1-04; BS6853 | Low Toxicity |
| NF F 63 808; BS6853; NF F 16 101 | Smoke index |
| EN45545-2 | Requirement for fire behavior of materials & components R15/R16 |
FRL-HT-3SU 1.8/3 KV
| Nominal Cross- Sectional Area | Conductor Diameter (a) | Min. Mean Thickness of Insulation | Overall Diameter | Weight | Max.Conductor Resistance | Min. Insulation Resistance |
|---|
| Tinned Conductor | Plain Conductor |
|---|
| Min. | Max. | 20 °C | 20 °C | 20 °C | 150 °C |
|---|
| mm² | mm | mm | mm | mm | kg/km | Ω/km | Ω/km | MΩ x km | MΩ x km |
|---|
| 1.5 | 1.5 | 2.5 | 6.3 | 7.3 | 50 | 13.7 | 13.3 | 970 | 1.90 |
| 2.5 | 1.95 | 2.5 | 6.7 | 7.8 | 70 | 8.21 | 7.98 | 840 | 1.60 |
| 4 | 2.5 | 2.5 | 7.2 | 8.4 | 80 | 5.09 | 4.95 | 720 | 1.40 |
| 6 | 3.0 | 2.5 | 7.7 | 9.0 | 100 | 3.39 | 3.30 | 650 | 1.30 |
| 10 | 3.9 | 2.5 | 8.5 | 10.0 | 160 | 1.95 | 1.91 | 540 | 1.00 |
| 16 | 5.0 | 2.5 | 9.6 | 11.2 | 210 | 1.24 | 1.21 | 460 | 0.90 |
| 25 | 6.4 | 2.5 | 10.9 | 12.7 | 290 | 0.795 | 0.780 | 380 | 0.70 |
| 35 | 7.7 | 2.5 | 12.1 | 14.1 | 380 | 0.565 | 0.554 | 330 | 0.60 |
| 50 | 9.2 | 2.5 | 13.5 | 15.8 | 520 | 0.393 | 0.386 | 290 | 0.50 |
| 70 | 11.0 | 2.5 | 15.2 | 17.8 | 720 | 0.277 | 0.272 | 250 | 0.50 |
| 95 | 12.5 | 2.7 | 17.0 | 19.9 | 930 | 0.210 | 0.206 | 230 | 0.40 |
| 120 | 14.2 | 2.7 | 18.6 | 21.7 | 1140 | 0.164 | 0.161 | 210 | 0.40 |
| 150 | 15.8 | 2.7 | 20.1 | 23.5 | 1430 | 0.132 | 0.129 | 190 | 0.30 |
| 185 | 17.5 | 2.7 | 21.7 | 25.4 | 1720 | 0.108 | 0.106 | 170 | 0.30 |
| 240 | 20.1 | 2.7 | 24.1 | 28.2 | 2270 | 0.0817 | 0.0801 | 150 | 0.30 |
| 300 | 22.5 | 2.7 | 26.4 | 30.9 | 2750 | 0.0654 | 0.0641 | 140 | 0.20 |
| 400 | 25.8 | 2.9 | 29.9 | 34.9 | 3730 | 0.0495 | 0.0486 | 130 | 0.20 |
(a)= For information, indicative only
FRL-HT-6SU 3.6/6 KV
| Nominal Cross- Sectional Area | Conductor Diameter (a) | Min. Mean Thickness of Insulation | Overall Diameter | Weight | Max.Conductor Resistance | Min. Insulation Resistance |
|---|
| Tinned Conductor | Plain Conductor |
|---|
| Min. | Max. | 20 °C | 20 °C | 20 °C | 150 °C |
|---|
| mm² | mm | mm | mm | mm | kg/km | Ω/km | Ω/km | MΩ x km | MΩ x km |
|---|
| 2.5 | 1.95 | 3.0 | 7.6 | 8.9 | 80 | 8.21 | 7.98 | 920 | 1.80 |
| 4 | 2.5 | 3.0 | 8.1 | 9.5 | 100 | 5.09 | 4.95 | 800 | 1.60 |
| 6 | 3.0 | 3.0 | 9.0 | 10.6 | 120 | 3.39 | 3.30 | 750 | 1.50 |
| 10 | 3.9 | 3.0 | 9.5 | 11.1 | 180 | 1.95 | 1.91 | 610 | 1.20 |
| 16 | 5.0 | 3.0 | 10.5 | 12.3 | 230 | 1.24 | 1.21 | 520 | 1.00 |
| 25 | 6.4 | 3.0 | 11.8 | 13.8 | 310 | 0.795 | 0.780 | 430 | 0.80 |
| 35 | 7.7 | 3.0 | 13.0 | 15.2 | 410 | 0.565 | 0.554 | 380 | 0.70 |
| 50 | 9.2 | 3.0 | 14.4 | 16.9 | 550 | 0.393 | 0.386 | 330 | 0.60 |
| 70 | 11.0 | 3.0 | 16.1 | 18.9 | 740 | 0.277 | 0.272 | 280 | 0.50 |
| 95 | 12.5 | 3.0 | 17.5 | 20.5 | 940 | 0.210 | 0.206 | 260 | 0.50 |
| 120 | 14.2 | 3.1 | 19.3 | 22.6 | 1170 | 0.164 | 0.161 | 240 | 0.40 |
| 150 | 15.8 | 3.1 | 20.8 | 24.4 | 1460 | 0.132 | 0.129 | 220 | 0.40 |
| 185 | 17.5 | 3.2 | 22.6 | 26.5 | 1760 | 0.108 | 0.106 | 200 | 0.40 |
| 240 | 20.1 | 3.4 | 25.4 | 29.8 | 2340 | 0.0817 | 0.0801 | 190 | 0.30 |
| 300 | 22.5 | 3.4 | 27.7 | 32.4 | 2820 | 0.0654 | 0.0641 | 170 | 0.30 |
| 400 | 25.8 | 3.4 | 30.8 | 36.0 | 3780 | 0.0495 | 0.0486 | 150 | 0.30 |
(a)= For information, indicative only
