Metallic cables

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

Strana 24 z 124







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8) Specification: MMD-59V5 Application » for basic phone services analogue and digital transmission systems » to placed cable ducts, under ground laying and areas without higher danger of mechanical cable damage Environmental conditions Temperature ranges for laying and assembly +40 °C Operation and store temperatures –30 +50 °C Permitted minimum bending radius min. loop resistance Ω/km 300. 5.0 133. 10 Mutual capacitance nF/km 3 Capacity unbalance k1 at 800 pF/500 800 800 800 Effective test voltage wire/wire 600 600 600 Effective test voltage wire/shield 2,000 2,000 2,000 Operating voltage max.6; 0.6 0. Copper wire. outer jacket, black. Electrical parameters (20 °C) Conductor diameter 0. 4. years D outside cable diameter Packing drums. Cable core filled. Laminated aluminium foil. 5.0 73.4 0. min. TELECOMMUNICATION 6. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core. Core insulation foam skin PE. Filling material.24 HRQHQZKAHQ (Qv jelly filled) .8 Max. Crepe paper.2 Insulation resistance min. 1.km min.. 3. .4 (0. GΩ.. min. 10D Cable lifetime min. Vss 250 250 250 Description materials: 1.x4x0