Metallic cables

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

Strana 54 z 124







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years D outside cable diameter Packing drums. max..4 (0.2 73. . 49 Capacity unbalance 800 pF/500 800 800 500 Effective test voltage wire/wire 350 350 350 Effective test voltage wire/shield 700 700 700 Operating voltage Vss 250 250 250 Description materials: 1. 7. 10 Mutual capacitance nF/km max.6; 0. loop resistance Ω/km 300 133. Cable core filled.4 0.8) Specification: 31.13 001/94, 31. 1.6 Insulation resistance GΩ. Filling material. min. PVC outer jacket, black.54 TCEPKPFLE, TCEPKPFLEY .13 002/94 Application » for basic phone services analogue and digital transmission systems » placed cable ducts, under ground laying and areas without higher danger mechanical cable damage » the cables with PVC shield are designed placed areas with fire spread danger Environmental conditions Temperature ranges for laying and assembly –10 +60 °C Operation and store temperatures –40 +70 °C Permitted minimum bending radius min.. 10D Cable lifetime min. TELECOMMUNICATION 3. Crepe paper. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core. Laminated aluminium foil.30. 5. Electrical parameters (20 °C) Conductor diameter 0. 6.x4x0.8 Max. max.6 0. inner jacket. min. Copper wire. 5. Core insulation foam skin PE.km min.30