Signalling and control cables
- Copper, multi-pair signaling and control cables are hybrid energy/telecom cables providing low-voltage energy and two-way telecommunications for
- wayside equipment,
- vital relays and
- systems for advanced train control.
Nexans is involved in the London Underground’s Jubilee Northern Upgrade Program which will overhaul, upgrade and refit signalling on key lines. Other subway projects include the Daegu Subway line and Incheon International Airport in Korea, Santiago, Sao Paolo, New Delhi and Hanoi, Reims, and Algiers. In the US, Nexans is a prime supplier to AnsaldoSTS (Pittsburg). In Australia, Nexans has just extended its supply contract with Railcorp.
Cavi d'uso industriale/Oil & Gas - Petrochemical dedicated cables
These cables are used to transmit analogue or digital signals in measurement and process control. Unarmoured cables can be used where there is no risk of mechanical damages.
Armoured cables are well adapted to underground use in industrial applications where chemical and mechanical protection ar needed. Lead covered and armoured cables are hydrocarbons resistant and have an enhanced resistance to aromatics. The Hypron® types offer an alternative to lead caveved cables.
AFNOR NF M 87 202 (250 V) is PVC insulation with PVC outer sheath type.