Description
Standards
International : EN 45545-2 (HL3); EN 50382-2Description
Application
These cables are designed and dedicated to be used on rolling stock equipment where high temperature is required to save cable weight.
Thanks to its high flexibility, these cables are frequently installed on locomotive equipement with low bending radius.
Construction
- Conductor
Flexible class 5 copper according to IEC 60228
* tinned copper for 120°C Class
* plain copper for 150°C Class - Separator
Unweaved tape - Insulation
Cross-linked silicone rubber, compound type EI 111 according to EN 50382-1 - Outer sheath
Cross-linked silicone type EM 107 according to EN 50382-1
Colour: black outer layer
Marking
FLAMEX SI - EN 50382-2 - Voltage rate (1800V or 3600V) - cross-section mm² - FF - temperature class (120°C or 150°C) - NEXANS 279 - week/year
Guide to use
Cabling rules are given according to EN 50343
- Minimum bending radius (static) : 4 x outer cable diameter
- Minimum bending radius (dynamic) : 6 x outer cable diameter
Pulling tensible force (dynamic) during installation : 50 N/mm² of copper size
Mechanical (static) tensible force : 15N/mm² of copper size
Permissible current carrying capacities : value and calculation method are given in EN 50355
Standards
Construction according to EN 50382-2
Characteristics
Construction characteristics | |
---|---|
Insulation | High temperature silicone |
Halogen free | EN 50267 |
Dimensional characteristics | |
Conductor cross-section | 50mm² |
Conductor diameter | 9.2mm |
Nominal outer diameter | 15.7mm |
Minimum outer diameter | 15.0mm |
Maximum outer diameter | 17.5mm |
Approximate weight | 620kg/km |
Electrical characteristics | |
Rated Voltage Uo/U (Um) | 1.8 / 3 kV |
Usage characteristics | |
Chemical resistance | Good |
Flame retardant | EN 60332-1-2 |
Fire retardant | EN 50266-2 |
Gases corrosivity | IEC 60754 |
Gases toxicity | EN 50305-9.2 |
Operating temperature, range | -50 .. 120°C |
Max. conductor temperature in service | 120°C |