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EA2M0HU

EA2M0HU
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Rodents resistant halogen STANDARDS Construction: SNCF CT-445 Complementary: EN 50266-2-4, cat. C, EN 50267-2-2, EN 50268-2 y NF-C 20454 DESCRIPTION AND APPLICATION Railway signalling cables from 1 to 28 pairs. Copper conductor of 1 mm2, insulated with solid coloured polyethylene. Stranded in pairs. Armoured with two steel tapes applied helically. Brown UV and chemicals resistant LSZH sheath. Used to connect the control centre to the centres of satellite equipment. Installed in conduit or buried along electrified or non-electrified routes to 1500 volts DC. It can also be installed in short lengths along routes electrified at 25 kV AC. CONSTRUCTION • Conductors: Annealed copper, section: 1 mm2. • Insulation: Solid HDPE. • Cabling elements: Pairs. • Lay-up. Up to 28 pairs in layers. Colour code according to SNCF CT-445. • Core wrapping. Overlapping longitudinal non-hygroscopic tape. • Waterproof inner sheath: Flame retardant LSZH thermoplastic material. • Armour. Two steel tapes applied helically. • Sheath: Brown flame retardant and UV resistant LSZH thermoplastic material. • Sheath marking : The outer sheath shall be marked at regular intervals with the following information: o Name of Manufacturer / year / Length markings o Other type of markings is also possible according to the customer Maximum conductor Resistance (Q/km) 18,1 Minimum insulation resistance (MQxkm, 20°C, 500 V) 5000 Maximum mutual capacitance (nF/km, 1000 Hz) 55 Capacitance unbalance (pF/500m, 1000 Hz) 2 pair cables 300 Dielectric strength (Vdc, 3 s) conductor - conductor 4500 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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Maximum attenuation (dB/km) 25-45 KHz 2.5 _45-80 KHz_3.0 Characteristic impedance (O) 2 pair cable 25-45 KHz 140±10 MECHANICAL CHARACTERISTICS Temperature range: from -25° C to+75° C Minimum bending radius: 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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EA2M0HU 2Pages

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EA2M0HU
2Pages