ZPFU. ARMOURED PAIR CABLES FOR RAILWAY SIGNALLING
DESCRIPTION AND APPLICATION
Railway signalling cables from 1 to 28 pairs. Copper conductor of 1 mm2, insulated with solid coloured polyethylene. Stranded into pairs. Armoured with two steel tapes applied helically. PVC unleaded outer sheath. This cable is flame retardant and resistant to mineral oils. This cable is used to connect the control centre to the centres of satellite equipment. Installed in conduit or buried along electrified or non-electrified routes to 1500 volts dc.It can also be installed in short lengths along routes electrified at 25 kV ac.
Conductors: Annealed copper, section: 1 mm2
Insulation: Solid HDPE.
Cabling Elements: Pairs.
Lay-up. In layers. Colour code in accordance with SNCF CT-445.
Core wrapping. Overlapping longitudinal dielectric tape.
Waterproof inner sheath: PE.
Armour. Two steel tapes applied helically.
Sheath: Black unleaded and UV resistant PVC.
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