Applications
Strictly halogen free, these cables are also fire retardant, low smoke fume and are recommended for high temperature applications in railway vehicles (locomotives, trains, trolley busses...).
A 140°C conductor temperature is allowed for a 20000 hours cumulative working time.
Fire performance
- Temperature : 120 C°
- Ambiant temperature : from 25 C° up to 40 C° without correction factor
- Fire performance : class C
- Smoke emission : class F0 means IF<5
- The burnst lenght must be lower than 300mm after NFC C 32-070 n°2 test
Construction
- Conductor : Flexible tinned copper- class 5 - IEC 60228
- Separating tape : Polyester tape
- Insulation : Silicone halogen free rubber, colour: black
Marking
Y 3000 S - section - NF F 63-827 - Nexans - factory code - batch number/year
Characteristics
Electrical test : 10 000V - 50Hz - 5mm
To meet hard conditions in rolling stock application, materials must have good mechanical properties, good resistance to ozone, IRM 902 mineral oil, acids and alkalis.
Current data are indicated for continuous duty operation and apply to maximum conductor
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