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EA2M0MP

EA2M0MP
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LSZH Zero halogen STANDARDS Construction: SNCF CT-445 Complementary: EN 50266-2-4, cat. C, EN 50267-2-2, EN 50268-2 and NF-C 20454 DESCRIPTION AND APPLICATION Railway signalling cables from 3 to 56 pairs. Copper conductor of 1 mm2 insulated with solid coloured polyethylene. Stranded into pairs. Cables shielded with a corrugated copper tape and armoured with two steel tape applied helicoidally. Brown UV and chemicals resistant LSZH sheath. This cable is protected against external inductions of the catenary. Used to connect the control centre to the centres of the track equipment. To be installed in conduit or buried along routes electrified at 25000 volts AC. CONSTRUCTION • Conductors: Annealed copper, section 1 mm2. • Insulation: Solid HDPE. • Cabling elements: Pairs. • Lay-up. In Layers. Colour code in accordance with SNCF CT-445. • Core wrapping. Overlapping longitudinal dielectric tape. • Waterproof inner sheath: Flame retardant LSZH thermoplastic material. • Screen: Overlapping longitudinal and corrugated copper tape. • Separation inner sheath: Flame retardant LSZH thermoplastic material. • Armour. Two steel tapes applied helically. • Outer 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 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 loop 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 pairs cable 300 Dielectric strength (Vdc, 3 min) conductor - conductor 4500 Nominal attenuation (dB/km) 25-45 KHz 2.5 _45-80 KHz_3.0 Characteristic impedance (Q) 2 pairs cable 25-45 KHz 140±10 REDUCTION FACTOR, Rk (50 Hz) The Fr shall not exceed the values shown in the graph below. All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and...

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MECHANICAL CHARACTERISTICS Temperature range: from -25° C to+75° C Minimum bending radius: 15 x Rcable 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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EA2M0MP 3Pages

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EA2M0MP
3Pages