Metallic cables

| Kategorie: Katalog  | Tento dokument chci!

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

Strana 28 z 124







Poznámky redaktora
Laminated aluminium foil. Core insulation solid PE. 4.28 LRQHQKAHQ (Ql aerial) . Transmission element each cores are twisted star quad, the quads are stranded units, the units are stranded the cable core.6 (0. years D outside cable diameter Packing drums. Wraping plastic tape. 4.0 73.8 Max. Steel wire messenger. 10 Mutual capacitance nF/km 3 Capacity unbalance k1 at 800 pF/500 800 800 Effective test voltage wire/wire 600 600 Effective test voltage wire/shield 2,000 2,000 Operating voltage max.6 0. Vss 250 250 Description materials: 1. Copper wire.x4x0. 6.. min. 1.2 Insulation resistance min. Electrical parameters (20 °C) Conductor diameter 0. 5.km min. loop resistance Ω/km 130. PVC outer jacket, black..8) Specification: MMD59V5 Application » for basic phone services analogue and digital transmission systems » for aerial use Environmental conditions Temperature ranges for laying and assembly +40 °C Operation and store temperatures –30 +50 °C Permitted minimum bending radius min. GΩ. 3. 2. 10D Cable lifetime min. TELECOMMUNICATION