Metallic cables

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

Strana 74 z 124







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3 5. 2,800 Operating voltage eff 800 Reduction Factor (50Hz) 110-320 V/km 0.4) mm Specification: Technical agreement 1/23 (KDP) Application » for general use protective devices » for use underground and conduit cables Description materials: 1. inner jacket, black.SIGNAL 74 CCPSSP FR0,3 4-48C (Cu 1. outer jacket, black. SIGNAL Electrical parameters (20 °C) Conductor diameter 1. Copper wire insulation PE.4 Conductor resistance Ω/km 11. Core insulation plastic foil.km 3,5000 Effective test voltage wire/wire min. years D outside cable diameter Packing drums. Steel armor tape layers.9 Insulation resistance MΩ. 3. 3,500 Effective test voltage screen/armouring min. 10D Cable lifetime min. 4. 6. Cable core conductors stranded concentic layers Environmental conditions Temperature ranges for laying and assembly +50 °C Operation and store temperatures -30 +60 °C Permitted minimum bending radius min. . 1. 5. Corrugated tape. 3,000 Effective test voltage wire/screen min