Metallic cables

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

Strana 46 z 124







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PVC outer jacket, black.30. Laminated aluminium foil. .30. Crepe paper. 8..6 Insulation resistance min.x4x0. 6.13 002/94 Application » for basic phone services analogue and digital transmission systems » designed placed under ground and areas with higher demands for tensile strength » suspension without supporting rope and laying areas jeopardised effects alternate electromagnetic fields » with PVC shield designed placed areas with fire spread danger Packing drums. Armor aluminium wires. Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core.km 10 Mutual capacitance nF/km 49 Capacity unbalance k1 at 800 pF/500 800 800 500 Effective test voltage wire/wire 1,000 1,000 1,000 Effective test voltage wire/shield 2,000 2,000 2,000 Operating voltage max. Cable core filled.4 (0. GΩ.2 73..8) Specification: TP 31.6; 0. 5. 2.4 0. Copper wire. 3. 5. 7.6 0. Core insulation solid PE. 1. Vss 250 250 250 Description materials: 1. 10D Cable lifetime min.46 TCEKFLEZE, TCEKFLEZY . loop resistance Ω/km 300 133.13 001/94 TP 31. Fe/Zn tape. inner jacket, black.8 Max. Electrical parameters (20 °C) Conductor diameter 0. Environmental conditions Temperature ranges for laying and assembly –10 +60 °C Operation and store temperatures –40 +70 °C Permitted minimum bending radius min. years D outside cable diameter TELECOMMUNICATION 4