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EA470C0

EA470C0
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SPECIFICATIONS Construction: ADIF ET-03.365.051.6 2nd Edition DESCRIPTION AND APPLICATION Cables from 4 to 61 polyethylene insulated conductors with diameter of 1.4 mm. The conductors are stranded in layers to form the core which is then protected by an EAPSP sheath. They are used as railway signalling cables. For installation in ducts or directly buried. This sheath is rodent resistant. CONSTRUCTION • Conductors: Annealed copper wire, 1.4 mm in diameter. • 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 longitudinal applied with overlap. • Cable screen. Aluminium copolymer tape, longitudinal applied with overlap and bonded to the polyethylene internal sheath. • Inner sheath: Polyethylene. • Armour: Corrugated copolymer coated steel tape, longitudinally applied with overlap. • Outer sheath: UV resistant black polyethylene. • Sheath marking : The sheath shall be marked, at a regular intervals with the following information o Name of manufacturer/ Year/ Length marks o Other type of marks according to the costumer ELECTRICAL CHARACTERISTICS (20°C) 1,4 mm Conductor resistance (Q/km) Average: 11,2±0,5 / Maximum: 11,9 Minimal insulation resistance (MQxkm, 15°C, 500 V) 35000 Dielectric strength (Vdc, 3 s) conductor - conductor 3000 MECHANICAL CHARACTERISTICS Operating temperature range : Since -25° C to +75° C Minimum radius of curvature: 15 x Rcabie 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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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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EA470C0 2Pages

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EA470C0
2Pages