Petroleum filled armoured quad cables for railways network, ADIF standard
Cables from 1 to 25 star quads, conductors of 0.9, 1.3 and 1.4 mm, PE insulation. The quads are cabled in layers to form the core that is filled with petroleum filling compound and protected with an armoured sheath. They are used as telecommunication cables or in signalling circuits, especially in railway infrastructures. Installation in ducts or directly buried along the rail track. This sheath offers special protection against rodents.
Communication Cable
Impact Resistant
Waterproof UV Resistant
Rodent Resistant
ROHS compliant
SPECIFICATIONS
Construction: ADIF ET-03.365.051.6 2nd edition
CONSTRUCCIÓN
Conductors: Annealed copper, 0.9, 1.3 and 1.4 mm nominal diameters.
Insulation: solid polyethylene.
Cabling: Star quads stranded in layers.
Filling compound: PE jelly.
Core wrapping. Dielectric tape, longitudinally applied with overlap.
Cable screen. Polyethylene coated aluminium tape, longitudinally applied with overlap and bonded to the inner PE sheath.
Inner sheath. Black low density polyethylene.
Armour. Corrugated polyethylene coated steel tape, longitudinally applied with overlap.
Outer sheath. UV resistant black polyethylene.
Sheath marking:
The outer sheath shall be marked in white ink, at regular intervals, with the following information:
o Name of manufacturer/ Year/ Length marks
o Other type of marks according to the costumer