Petroleum filled multiconductors railway signaling cables, armoured PE sheath with a 0,3 RF, ADIF standard
Cables from 4 to 61 polyethylene insulated conductors of 1.4 mm nominal diameter. The conductors are stranded in layers to form the core that is filled with petroleum filling compound and protected with an anti-inductive sheath with reduction factor of 0,3. They are used as signalling cables, especially in railways infrastructures where protection against power lines induction is required. For installation in ducts or directly buried. Protected against rodents.
Signaling cable
Impact Resistant
Water blocked
UV Resistant
Rodent Resistant
EMI protected
ROHS Compliant
STANDARDS
Construction: ADIF ET-03.365.051.6 2nd edition
CONSTRUCTION
Conductors: Annealed copper, nominal diameter 1.4 mm.
Insulation: Solid polyethylene.
Cabling elements: Insulated conductors.
Lay-up: Stranded in layers. Colour code as per ADIF ET-03.365.051.6.
Filling compound: PE jelly.
Core wrapping. Dielectric tape longitudinally applied with overlap.
Inner sheath: Polyethylene.
Cable screen. Corrugated copper tape longitudinally applied with overlap.
Inner sheath: Polyethylene.
Armour: Two 0.5 mm thick steel tapes helically applied.
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