Metallic cables

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

Strana 28 z 124







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3.8) 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.2 Insulation resistance min. 5. Copper wire. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core.x4x0. GΩ. Core insulation solid PE. Steel wire messenger.6 (0. 6. Laminated aluminium foil.0 73. min.km min. Vss 250 250 Description materials: 1. years D outside cable diameter Packing drums. 2. TELECOMMUNICATION .8 Max... 10D Cable lifetime min. loop resistance Ω/km 130. PVC outer jacket, black. 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. 1.6 0. 4. 4.28 LRQHQKAHQ (Ql aerial) . Electrical parameters (20 °C) Conductor diameter 0. Wraping plastic tape