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EA3I13A

EA3I13A
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LD138. FILLED UNIT TWIN PAIR CABLES - SELF-SUPPORTED STANDARDS Construction. EIRCOM LD 138 DESCRIPTION AND APPLICATION Cables from 10 to 200 pairs, copper conductors with diameters of 0.5, 0.63 or 0.9 mm. petroleum jelly filled, solid, polyethylene insulated, unit twin, screened and self-supported for use in the overhead local area network. Used as distribution network in self-supporting aerial installations. CONSTRUCTION • Conductors: Annealed copper, diameters of 0.50, 0.63 and 0.90 mm. • Insulation: Cellular HDPE. • Cabling elements: Pairs. • Lay-up. Pairs in units of 10 or 25 pairs (cables of 75 and 200 pairs). • Filling compound: PE petroleum jelly. • Core wrapping. Longitudinal dielectric tape applied with overlap. • Screen. Longitudinal aluminium tape coated with PE copolymer applied with overlap and bonded to the outer sheath of PE. • Sheath: Black UV resistant LDPE. • 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 Conductor resistance (Q/km) Average 91 58 28 Minimum insulation resistance (MQxkm, 20°C, 500 V) 6500 Mutual capacitance average/maximum (nF/km, 800 Hz) 56/64 56/64 59/69 Maximum capacitance unbalance (pF/500m, 800 Hz) 2 pair cable _Cables with more than 2 pairs_ Dielectric strength (Vdc, 3 s) conductor - conductor 500 500 500 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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LD138. FILLED UNIT TWIN PAIR CABLES - SELF-SUPPORTED STRENGTH MEMBER CHARACTERISTICS Strength member MECHANICAL CHARACTERISTICS Temperature range: from -25° C to +65° C Minimum bending radius: 12 x Rcable Weight approx. (kg/km) Weight approx. (kg/km) Weight approx. (kg/km) 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 Certified Company ISO 9001 - ISO 14001 ZARAGOZA

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EA3I13A 2Pages

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EA3I13A
2Pages