Metallic cables

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

Strana 26 z 124







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4 (0. inner jacket, black. 8. loop resistance Ω/km 300.. TELECOMMUNICATION . outer jacket, black. min. Copper wire.4 0. 4.8 Max. 7. Crepe paper. 1.8) Specification: MMD59V5 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. 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.km min.2 Insulation resistance min. Vss 250 250 250 Description materials: 1. 9. 5. 6.0 133.6; 0.0 73.. 9. years D outside cable diameter Packing drums.26 HRQHQZKAHQ AkVQ (Qvr armoured) . 5. min.x4x0. Laminated aluminium foil. Filling material. 10D Cable lifetime min. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core. GΩ.6 0. Armouring Alu wire. Fe/Zn tape. Electrical parameters (20 °C) Conductor diameter 0. Core insulation foam skin PE