Metallic cables

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

Strana 94 z 124







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km 5 Mutual capacitance nF/km 60 Capacity unbalance k1 at 800 pF/500 415 Effective test voltage wire/wire 3,000 Effective test voltage wire/shield 3,000 Operating voltage Vss 380 Description materials: 1.30. Transmission element every conductors are stranded pair and the pairs are stranded units, the units are stranded the cable core. Crepe paper. inner jacker, black. PVC outer jacket, black. 7. 6. Electrical parameters (20 °C) Max. Filling material. Copper wire. 6. loop resistance Ω/km 50 Insulation resistance GΩ. years D outside cable diameter Packing drums. Cable core filled. Fe/Zn tape.0 (D) Specification: 31. Armor aluminium wires. 9. 4. Core insulation PE. 01/97 Application » transmission electric signal telecommunicating, controlling and protecting purposes control circuits » placed under ground and areas with higher demands for tensile strength » laying areas jeopardized effects alternate electromagnetic fields » the cables with PVC shield are designed placed areas with fire spread danger Environmental conditions Temperature ranges for laying and assembly –10 °C Operation and store temperatures for cables with sheath –40 +50 °C Operation and store temperatures for cables with PVC sheath –40 +70 °C Permitted minimum bending radius min. . 1. 8.94 SIGNAL TCEKPFLEZE, TCEKPFLEZY P 1.13. 10D Cable lifetime min. Laminated aluminium foil. 5