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EA550H0

EA550H0
2Pages

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ARMOURED TELECOM QUAD CABLES FOR DISTRIBUTION NETWORKS SERIES 88 AND 89 ARMOURED Impact resistant ROHS Rodent resistant ROHS compliant STANDARDS Construction: generally to UTE C 93-526 and UTE C 93-527-2 DESCRIPTION AND APPLICATION Telecommunication cables from 8 to 224 pairs (4 to 112 quads). Copper conductor of 0.4, 0.6 and 0.8 mm, solid PE insulation. Stranded in star quads. Armoured moisture barrier sheath. Underground cables used in telephone distribution network. This sheath is resistant to rodents. CONSTRUCTION • Conductors: Annealed copper, diameters 0.4, 0.6 and 0.8 mm. • Cabling elements: Star quads. • Lay-up. Stranded in layers up to 28 pairs. From 28 pairs in units. Lay-up and colour code according to UTE C 93-526. • Core wrapping. Longitudinal dielectric tape applied with overlap. • Screen. Copolymer coated aluminium tape longitudinally applied with overlap and bonded to the sheath. Continuity tinned copper wire. • Inner sheath: Polyethylene. • Armour: Two steel tapes with a thickness of 0.2 mm applied helically, so that the outer tape covers the gap left by the inner one. • Outer sheath: UV resistant black PE. • 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 individual value • Maximum average value_ Resistance unbalance 100x(Rmax-Rmin)/( Rmax+Rmin) • Max 95 % of pairs • Max 100 % of pairs Minimum insulation resistance (MQxkm, 20°C, 500 V) Mutual capacitance (nF/km, 1000 Hz) • Maximum individual • Maximum average Capacitance unbalance (pF/300m, 1000 Hz) In the quad Average 95 % Maximum Between quads Average 95 % Maximum Maximum Unbalance pair to ground Dielectric strength (Vdc, 1 min) conductor - conductor conductor- screen 62.5 (4 pairs)/ 57.5 (8 pairs and above) 55 (28 pairs)/ 52.5 (more than 28 pairs) MECHANICAL CHARACTERISTICS...

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EA550H0 2Pages

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EA550H0
2Pages