Quad cables for signaling, ZC03
Railway signaling cables from 8 pairs (4 quads). Copper conductor of 1 mm2, insulated with solid coloured polyethylene. Stranded in quads. Screened with a corrugated copper tape and armoured with two steel tapes applied helically. Outer sheath of PVC lead free. This cable is protected against catenary interferences, flame retardant and resistant to mineral oils. This cable is used to connect the Control Center to the railway control points. It can also be installed along routes electrified at 25 Kv ac.
Signaling cable
Flame retardant
UV resistant
Chemicals resistant
EM interferences resistant
Rodents resistant
ROHS compliant
STANDARDS
Construction: SNCF ST-445
Complementary: EN 50265-2-1
CONSTRUCTION
Conductors: Annealed copper, diameter 1 mm2.
Insulation: Solid high density polyethylene.
Lay-up: Four star quads.
Core wrapping: Overlapping longitudinal dielectic tape.
Waterproof inner sheath: Low density polyethylene.
Screen: Overlapping longitudinal copper tape.
Inner sheath: Low density polyethylene.
Armour: Two steel tapes applied helically.
Sheath: Black unleaded and UV resistant PVC
Sheath marking : The outer sheath shall be marked at regular intervals with the
following information:
o Name of Manufacturer / year / Length markings
o Other type of markings is also possible according to the customer