ÖLFLEX® TRAIN 320 TW-E 300V
Multi-core cable according to EN 50306-4 1E type MM for high requirements in railway applications
ÖLFLEX® TRAIN 320 TW-E 300V - control cable according to EN 50306-4 1E type MM, 300/500V for rail vehicles/trains, EN 45545: HL1-HL3, NF F 16-101: C/F0
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Meets EN 50306-4 class E, type MM and
EN 45545-2 - High temperature resistance: -50°C up to +125°C
- Highly oil- and fuel-resistant
Benefits
- Reduced insulation wall thickness, thus space-saving installation
- Good chemical resistance please see Appendix T1
- Resistant to mechanical influences in harsh environmental conditions
- Extended temperature range
- Reduced flame spreading increases the protection against damage to persons and property in the event of a fire
Application range
- For use in railway vehicles, for fixed installations and applications where limited movement may occur
- Suitable for control and monitoring circuits as well as locking circuits and internal wiring of equipment in trains and locomotives
- Also applicable within oily environments and areas with increased ambient temperature
Product features
- Fire behaviour according to EN/IEC:
- Halogen-free acc. to EN 60754-1
- No corrosive gases acc. to EN 60754-2
- No fluorine acc. to EN 60684-2
- No toxic gases acc. to EN 50305
- Low smoke density acc. to EN 61034-2
- Flame-retardant acc. to EN 60332-1-2
- No flame propagation acc. to
EN 60332-3-24 / EN 60332-3-25 /
EN 50305 - Fire behaviour according to NF:
- Toxicity of gases acc. to NF X 70-100
- Low smoke density acc. to NF X 10-702
- No flame propagation acc. to NF C 32-070,
Cat. C1 and C2 - Chemical properties:
- Oil resistant acc. to EN 50306
- Fuel resistant acc. to EN 50306
- Acid resistant acc. to EN 50306
- Alkali resistant acc. to EN 50306
- Ozone resistant acc. to EN 50306 - Current rating according to EN 50355, appendix A
Norm references / Approvals
- EN 50306-4 class E, type MM
- EN 45545-2 HL1, HL2, HL3
- NF F 16-101 - Classification: C / F0
(flame propagation / smoke)
Product Make-up
- Tinned-copper strand, 19 or 37 wires, SRC (Special Round Conductor)
- Insulation: Electron beam cross-linked Polymer compound acc. to EN 50306
- Colour of insulation: White with black numbers
- The cross-linked polymer compound is highly resistant to oils, fuels, alkalis and acids.
- Outer sheath colour: Black
Classification ETIM 5
- ETIM 5.0 Class-ID: EC000104
- ETIM 5.0 Class-Description: Control cable
Classification ETIM 6
- ETIM 6.0 Class-ID: EC000104
- ETIM 6.0 Class-Description: Control cable
Core identification code
- White with black numbers
Conductor stranding
- SRC (special round conductor) 19 or 37 wires acc. to EN 50306-1
Minimum bending radius
- Fixed installation:
≤ 12 mm: 4 x OD / 3 x OD*
> 12 mm: 5 x OD / 4 x OD*
* for careful bending, once at
connecting terminal - Occasional flexing:
≤ 12 mm: 5 x OD
> 12 mm: 6 x OD
(OD = outer diameter) 
Nominal voltage
- U0: 600 V AC
U0/U: 300/500 V AC acc. to EN 50306
Um: 550 V AC 
Test voltage
- 3,5 kV AC; 8,4 kV DC
Protective conductor
- G = with GN-YE protective conductor
X = without protective conductor 
Temperature range
- Fixed installation:
-45°C to +125°C (20.000 h)
-50°C acc. to GOST 20.57.406-81 - Occasional flexing:
-35°C to +105°C
Short circuit: +160°C (5s) 
- Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
- Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
- Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
- Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.