general@tekab.com.
Thursday, November 21st, 2024
Non-sheathed cables to BS 7211
300/500V : H05Z-U,K
Fire Resistant, Multipair Armoured Cables
| Type | : |
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| Specification | : | BS 7629 - Part 2 |
| Conductor | : | Solid, Stranded or Flexible Copper to BS 6360 |
| Insulation | : | Cross linked compound type EI2 or GP4 or EI5 to BS 7655. When necessary, fire performant tape(s) may be applied over the conductor or over the insulation. |
| Pairing | : | The insulated cores are uniformly twisted to form a pair The 2-pair cable shall be assembled as a quad. |
| Lay-up | : | The pairs are assembles in concentric layers. If necessary, a tape shall be applied over the assembly. A drain wire shall be run along the assembly. |
| Screen | : | Laminated Aluminum tape bonded to a baking material, helically applied with 25% overlap, the metallic side down. |
| Inner Sheath | : | Halogen Free LTS 3 compound to BS 7655: Section 6.1 |
| Armouring | : | Single layer of Galvanized Steel Wires |
| Sheath | : | LTS 3 compound to BS 7655: Section 6.1 |
| Rated Voltage | : | 300/500 V |
| Conductor Resistance | : | to BS 5099 |
| Spark Test on Insulation | : | to BS 5099 |
| Voltage Test | : | 2000 V ac |
| Area of conductor mm2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Number of Pairs | 1 | 2 | 5 | 10 | 20 | 1 | 2 | 5 | 10 | 20 | 1 | 2 | 5 | 10 | 20 |
| Overall Dia (Max, mm) | 11.7 | 15.9 | 18.8 | 24.0 | 31.0 | 12.7 | 17.6 | 21.0 | 27.0 | 36.0 | 14.9 | 20.0 | 25.0 | 31.4 | 42.0 |
| Kg/Km (approx) | 300 | 550 | 750 | 1250 | 1920 | 350 | 650 | 930 | 1550 | 2720 | 520 | 800 | 1350 | 2050 | 3620 |
* Two pairs are assembled as a quad.
Phone : +971 6 503 4900, E-mail : general@tekab.com
