Applications
Strictly halogen free, these cables are also fire retardant, low smoke fume and are recommanded for mobile links between car or car-bogies (jumpers).
A 140°C conductor temperature is allowed for a 20 000 hours cumulative working time.
They can also be used for general power applications.
Construction
- Conductor : Extra-flexible tinned copper- class 6 IEC 60228
- Optional separator tape : Polyester tape
- Insulation : Silicone halogen free rubber
- Mechanical reinforcement : Textile braid
- Sheath : Silicone halogen free rubber, colour : black
Marking
Z 3000 SS section mm2 NF F 63-827 205 NEXANS - week/year
Minimum bending radius
Dynamic use : 4 to 8 x outer diameter
Static use : 3 x outer diameter
Characteristics
Electrical test: 10000 V - 50 Hz - 5 mn
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 :
- Temperature : 140°C
- Ambient temperature : 30°C
- Fire performance : class C
- The burnt length must be lower than 300 mm after NF C 32070 n°2 test
- Smoke emission : class F0 means IF<5 .
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