Metallic cables

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Vydal: KABELOVNA DĚČÍN PODMOKLY, S.R.O.

Strana 48 z 124







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TELECOMMUNICATION . Core insulation solid PE. outer jacket, black. 10D Cable lifetime min.30.km 10 Mutual capacitance nF/km 49 Capacity unbalance k1 at 800 pF/500 800 800 500 Effective test voltage wire/wire 350 350 350 Effective test voltage wire/shield 700 700 700 Operating voltage max. Copper wire.. Transmission element star quad.x4x0. 1.6 Insulation resistance min.4 (0. 4.48 TCEKFLES . Vss 250 250 250 Environmental conditions Temperature ranges for laying and assembly –10 +60 °C Operation and store temperatures –40 +70 °C Permitted minimum bending radius min.4 0.13 002/94 Application » basic phone services analogue and digital transmission systems » designed suspended without special supporting rope Packing drums..8) Specification: TP 31.2 73. Electrical parameters (20 °C) Conductor diameter 0.30. 6.6; 0. 3. years D outside cable diameter Description materials: 1. Crepe paper.13 001/94 TP 31. Steel wire messenger. 5.6 0.8 Max. 5. Laminated aluminium foil. GΩ. loop resistance Ω/km 300 133