Metallic cables

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

Strana 28 z 124







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Laminated aluminium foil. GΩ. 3.6 (0. Core insulation solid PE.28 LRQHQKAHQ (Ql aerial) . 5. TELECOMMUNICATION .0 73. 4.2 Insulation resistance min. PVC outer jacket, black. loop resistance Ω/km 130.6 0. Wraping plastic tape. 10D Cable lifetime min. Vss 250 250 Description materials: 1. years D outside cable diameter Packing drums.8) Specification: MMD59V5 Application » for basic phone services analogue and digital transmission systems » for aerial use Environmental conditions Temperature ranges for laying and assembly +40 °C Operation and store temperatures –30 +50 °C Permitted minimum bending radius min.. Electrical parameters (20 °C) Conductor diameter 0. Copper wire. Steel wire messenger. 1.x4x0.km min.8 Max. 4. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core. 2. 10 Mutual capacitance nF/km 3 Capacity unbalance k1 at 800 pF/500 800 800 Effective test voltage wire/wire 600 600 Effective test voltage wire/shield 2,000 2,000 Operating voltage max. min.. 6