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EA2Y0P0

EA2Y0P0
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SPECIFICATIONS Construction: own design for ERTMS balises DESCRIPTION AND APPLICATION Armoured cables with 1 & 2 pairs for ERTMS balise signalling connection systems. Insulated with coloured solid polyethylene. Internal protection with an EAP sheath and armoured with two galvanized steel tapes placed helically with 0.3 mm of thickness. External sheath of black polyethylene. This cable is protected against external inductions of the catenary with a reduction factor of 0.7 and is rodent resistant. Cable destined to ERTMS balise signalling connection systems. For installation in ducts, directly buried or stapled to the rail. CONSTRUCTION • Conductors: Annealed cooper wire, 1.4 mm in diameter. • Insulation: High density solid polyethylene. • Formation: Pairs. • Core wrapping: Dielectric tape longitudinally applied with overlap. • Protection sheath: Polyethylene (1 pair cable only). • Screen: Aluminium copolymer tape, longitudinal applied with overlap and bonded to the polyethylene internal sheath. • Inner sheath: Polyethylene. • Armour. Two galvanized steel tapes of 0,3 mm thickness, helically applied. • 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 Maximum resistance of conductor (Q/km) 11.9 Maximum unbalance resistance 2.5 % Minimum insulation resistance (MQxkm, 20°C, 500 V) 10000 Mutual capacitance. Nominal (nF/km, 1000 Hz) 45 Pair to earth capacitance unbalance (pF/km, 1000 Hz). Maximum 2625 Dielectric strength (Vdc, 3 s) conductor - conductor 1000 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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Nominal attenuation (dB/km) 560 KHz120 ± 10% Far End crosstalk - 2 pairs cable (dB/km) Minimum Typical MECHANICAL CHARACTERISTICS Operating temperature range : from -25° C to +75° C Minimum radius of curvature: 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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EA2Y0P0 2Pages

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EA2Y0P0
2Pages