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.0 133. GΩ.. 4. Laminated aluminium foil. Vss 250 250 250 Description materials: 1.4 (0.8 Max. 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. min. 5.0 73. Crepe paper. Electrical parameters (20 °C) Conductor diameter 0. loop resistance Ω/km 300.24 HRQHQZKAHQ (Qv jelly filled) . min.2 Insulation resistance min. Filling material. Core insulation foam skin PE. .. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core. years D outside cable diameter Packing drums.x4x0. TELECOMMUNICATION 6.6 0. 5. 10D Cable lifetime min. outer jacket, black. 3.4 0.km min. Cable core filled. 1. Copper wire