RF electrical cable EA491HS

insulatedflame-retardantshielded

Shielded pairs railway signaling cables, armoured LSZH sheath with a 0,3 RF, ADIF standard Cables of 1 to 20 pairs individually shielded with an aluminium/polyester laminate. Conductors of 0.9 and 1.4 mm nominal diameter, PE insulation. Pairs are stranded in layers to form the core that is protected with a LSZH anti-inductive sheath with a reduction factor of 0,3. They are used as signalling cables in railways infrastructures where protection against power lines induction is required. For installation in ducts or directly buried in tunnels where fire resistance is needed. Protected against rodents. Signaling cable Fire Retardant Low smoke emission Zero Halogen Impact resistant UV resistant Rodent resistant EMI protected ROHS Compliant STANDARDS Construction: ADIF ET 03.365.051.6 2nd edition Other complementary standards: EN 50266-2-4 CAT. C, EN 50267-2-2, EN 50268-2 and NF-C 20454 CONSTRUCTION  Conductors: Annealed copper, 0.9 and 1.4 mm of nominal diameter.  Insulation: Solid polyethylene.  Cabling elements: Shielded pairs with an aluminium/polyester tape. Continuity tinned wire under the tape.  Lay-up. Stranded in layers. Colour code as per ADIF ET-03.365.051.6.  Core wrapping: Dielectric tape longitudinally applied with overlap.  Cable screen. Corrugate copper tape longitudinally applied with overlap.  Inner sheath: LSZH material.  Armour: Two 0.5 mm thick steel tapes helically applied.  Outer sheath: UV resistant LSZH material coloured green RAL 6018.  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