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We supply a comprehensive range of Low Smoke Zero Halogen (LSZH) with dual Insulation of Special grade of Mica Glass tape for use in applications where smoke emission and toxic fumes could pose a risk to human health and essential equipment in the event of a fire.
Armoured MGT Cables are multi-core armoured cables designed as per BS 7846 with steel wire armour construction to meet category F2 fire test (C-W-Z test as per BS 6387)
| Name | Description | Material |
|---|---|---|
| Conductors | Current carrying component of the cable | Plain, stranded, compacted copper class2 as per IEC: 60228 |
| PRIMARY INSULATION | Material -Mica Glass Tape | |
| SECONDARY INSULATION | Material -Extruded XLPE | |
| FILLERS: | For providing circular shape to the cable, non-hygroscopic compatible fillers (wherever necessary) are included between laid up cores. | |
| BEDDING: | Extruded bedding serves as a bedding for the armour and as a protection for the laid-up cores. | LSZH |
| ARMOUR: | Armour provides mechanical protection to the cable. It also serves as an Earth Continuity Conductor (ECC). One layer of round wire is applied helically over the bedding. | 1. Galvanised round steel wire (GSWA) – FOR MULTICORE CABLE 2. Aluminium round wire armour (AWA) – FOR SINGLE CORE. |
| OVERSHEATH – FINISH | Robust LSZH sheath with Black colour as standard, other colours upon request. |
| BS 6387: | C-W-Z test for small sizes |
| IEC 60228/BS6360: | for copper conductor |
| BS 7629 & BS 5839-1: | for Fire performance screened cable |
| BS 7846: | For Multi-core armoured power & control cable |
| IEC 60331: | for Fire resistance test at increased temperature of 950 deg.C |
| IEC 61034 & BS EN 50268: | for Low smoke emission |
| IEC 60754 & BS EN 50267: | For Acid gas emission |
| Voltage Rating: | Uo/U= 0.6/1kV |
| Temperature Rating: | Fixed: -25°C to +90°C |
| Minimum Bending Radius | 1.5mm2 to 16mm2 – Fixed: 6 x overall diameter 25mm2 and above – Fixed: 8 x overall diameter |
| 1 core | Red, Black |
| 2 core | Red, Black |
| 3 core | Red, Yellow, Blue |
| 4 core: | Red, Yellow, Blue, Black |
| 5 core: | Red, Yellow, Blue, Black, Yellow/ Green |
Fire Performance Cables are designed to survive and operate during fire conditions. They are used where Property and Life systems must be maintained in the event of a REAL FIRE. The typical applications are:
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