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EA470HA

EA470HA
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STANDARDS Construction: ADIF ET-03.365.051.6 DESCRIPTION AND APPLICATION Cables from 4 to 61 polyethylene insulated conductors of 1.4 mm nominal diameter. The conductors are stranded in layers to form the core which is then protected with an anti-inductive sheath with reduction factor of 0,3 type FC-PE-2S-PE. 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. 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. • Core wrapping. Dielectric tape longitudinally applied with overlap. • 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 Conductor resistance (Q/km) Average: 11,2±0,5 / Maximum: 11,9 Minimum insulation resistance (MQxkm, 20°C, 500 V) 35000 Dielectric strength (Vdc, 3 s) conductor - conductor 3000 All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual. Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83. 50016 Zaragoza - Espafia +34 976 729 900 | +34 976 729 974 www.cablescom.com | comercial@cablescom.com Certified Company ISO 9001 - ISO 14001

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MECHANICAL CHARACTERISTICS Temperature range: from -25° C to +75° C Bending radius: 15 x Rcab!e All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual. Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83. 50016 Zaragoza - Espafia

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EA470HA 2Pages

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EA470HA
2Pages