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EA6M0JR

EA6M0JR
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ARMOURED TELEPHONE CABLES TWFS (PJ) WAW TYPE. SNCB STANDARD Telecommunications Impact cable resistance STANDARDS Construction: RN/SP 31-32-36-37, 2F07 (SNCB) and 2F08 (SNCB) DESCRIPTION AND APPLICATION Cables from 5 to 40 quads. Copper conductor of 0.6 or 0.8 mm diameter, insulated with "foam skin" polyethylene. Stranded in star quads, filled with petroleum PE jelly and armoured with steel tapes. Grey PE outer sheath. Underground cables for installation in conduit or directly buried. CONSTRUCTION • Conductors: Annealed copper, diameters 0.6 and 0.8 mm. • Insulation: Double layer "foam skin" PE. • Cabling elements: Star quads. • Lay-up. Stranded in units of 5 or 10 quads. • Filling compound: Petroleum PE jelly. • Core wrapping. Longitudinal dielectric tape applied with overlap. • Inner sheath: LDPE. • Armour: Two 0.2 mm thick helically applied steel tapes + 2 copper wires of 0.8 mm. • Outer sheath: UV resistant grey 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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Conductor resistance (O/km) • Average 63,9 Minimum insulation resistance (MOxkm, 15°C, 500 V) 5000 Mutual capacitance (nF/km, 800 Hz) • Average 42 Capacitance unbalance (pF/500m, 800 Hz) Pair-pair of same quad • Maximum • 95 % values Pair-pair of different quad • Maximum • 95 % values Pair-earth • Maximum _• Maximum average_ Dielectric strength (Vdc, 3 s) conductor - conductor 1000 MECHANICAL CHARACTERISTICS Temperature range: from -25° C to +70° C Minimum bending radius: 15 x Rcable Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83. 50016 Zaragoza - Espafia...

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EA6M0JR 2Pages

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EA6M0JR
2Pages