ÖLFLEX® TRAIN 327 C TW-E 300V
Shielded multi-core cable according to EN 50306-4 5E type MM S for high requirements in railway applications
ÖLFLEX® TRAIN 327 C TW-E 300V – control cable shielded according to EN 50306-4 5E type MM S, 300/500V for rail vehicles/trains, EN 45545: HL1-HL3, NF F 16-101: C/F1
- Meets EN 50306-4 class E, type MM S and EN 45545-2
- High temperature resistance: -45°C to +125°C
- Highly oil- and fuel-resistant
Benefits
- Reduced insulation wall thickness, therefore a space-saving installation
- Copper shielded complies with EMC requirements and protects against electromagnetic interference
- Resistant to mechanical influences in harsh environmental conditions
- Extended temperature range
- Reduced flame spreading for protection against damage to persons and property in the event of a fire
Application range
- In EMC-sensitive environments
- For use in railway vehicles and buses, for fixed installation and applications where limited movement is to be expected
- Suitable for control and monitoring circuits as well as locking circuits and internal wiring of equipment in trains and locomotives
- Can also be used in oily environments and areas with increased ambient temperature
Product features
- Fire behaviour in accordance with EN/IEC:
– Halogen-free according to EN 60754-1
– No corrosive gases according to EN 60754-2
– No fluorine according to EN 60684-2
– No toxic gases according to EN 50305
– Low smoke density according to EN 61034-2
– Flame-retardant according to EN 60332-1-2
– No flame propagation according to EN 60332-3-24 / EN 60332-3-25 / EN 50305 - Fire behaviour in accordance with NF:
– Toxicity of combustion gases according to NF X 70-100
– Low smoke density according to NF X 10-702
– No flame propagation according to NF C 32-070, cat. C1 and C2 - Chemical properties:
– Oil-resistant according to EN 50306
– Fuel-resistant according to EN 50306
– Acid-resistant according to EN 50306
– Alkali-resistant according to EN 50306
– Ozone-resistant according to EN 50306
Norm references / approvals
- EN 50306-4 class E, type MM S
- EN 45545-2 HL1, HL2, HL3
- NF F 16-101 – classification: C / F1
(flame propagation / smoke)
Design
- Tin-plated copper strand, 19- or 37-wire, SRC (Special Round Conductor)
- Insulation: Electron beam cross-linked polymer compound according to EN 50306
- Core colour: White with black numbers
- Shield: Tin-plated copper braiding over each pair
- Cover over shield: Electron beam cross-linked polymer-compound S2 according to EN 50306
- Sheath: Electron beam cross-linked polymer-compound S2 according to EN 50306
- Sheath colour: Black
Classification
- ETIM 5.0 Class-ID: EC000104
- ETIM 5.0 Class-Description: Control cable
Core identification code
- White with black numbers
Conductor design
- SRC (special round conductor) 19- or 37-wire according. to EN 50306-1
Minimum bending radius
- Fixed installation:
10 x outer diameter - Occasional flexing: 10 x outer diameter
Nominal voltage
- U0/U AC 300/500 V
Um AC 550 V
V0 DC 410 V - Fixed installation:
U0/U AC 0.6/1 kV
Um AC 1.2 kV
V0 DC 0.9 kV 
Test voltage
- Core/core: 3,5 kV AC; 8,4 kV DC
- Core/screen: 3,5 kV AC; 8,4 kV DC
Temperature range
- Fixed installation:
-45°C to +125°C (20,000 h) - Occasional flexing:
-35°C to +105°C
Short circuit: +160°C (5s) 
| Article number | Outer diameter [mm] | Copper index (kg/km) | Weight (kg/km) |
| 15327000 | 10.7 | 38.87 | 178.98 |
| 15327001 | 11.4 | 58.3 | 211.95 |
| 15327002 | 12.4 | 77.74 | 253.53 |
| 15327003 | 14.7 | 136.38 | 374.84 |
| 15327004 | 11.5 | 51.5 | 212.9 |
| 15327005 | 12.2 | 77.25 | 249.55 |
| 15327006 | 13.4 | 103 | 306.77 |
| 15327007 | 15.9 | 180.64 | 446.95 |
| 15327008 | 11.9 | 63 | 234.98 |
| 15327009 | 12.6 | 94.5 | 281.92 |
| 15327010 | 13.8 | 126 | 341.82 |
| 15327011 | 16.5 | 220.93 | 499.43 |
| 15327012 | 13.9 | 90 | 317.42 |
| 15327013 | 14.8 | 136 | 383.34 |
| 15327014 | 16.3 | 181 | 491.8 |
| 15327015 | 19.5 | 320 | 697.3 |
