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Power Cables
XLPE Insulated Micatape, XLPE Insulated, LSOH Bedding Steel Wire Armoured LSOH Oversheathed Fire Resistant Cable
Voltage Rating 300/500V, 450/750V
| Construction | |
|---|---|
| Conductors : | Plain annealed stranded copper conductor |
| Fire barrier: | Mica tape |
| Insulation : | XLPE compound |
| Filler (where applicable) : | Polypropylene yarn |
| Binder Tape (where applicable) : | Polyester (mylar) tape |
| Bedding (for armoured cable) | LSOH compound |
| Armouring (for armoured cable) : | Aluminium wires (single core) or Galvanized steel wires (multicore) |
| Oversheath : | LSOH compound |
| Colour of identification | ||
|---|---|---|
| Insulation | 1-Core : | Natural. (Orange for non-sheathed) |
| 2-Core : | Red and Black | |
| 3-Core : | Red, Yellow and Blue | |
| 4-Core : | Red, Yellow, Blue and Black | |
| Oversheath | Orange | |
| Test Standards | ||||
|---|---|---|---|---|
| Main Cable Specification | Fire Resistancy Test | Flame Retardancy | Test on Acid Gas Evolved | Smoke Density Test |
| BS 6724 | BS 6387 CAT CWZ | BS 4066 PART 1 | BS 6425 | BS 7622 |
| BS 7211 | IEC 60331 | BS 4066 PART 3 | IEC 60754 | IEC 61034 |
| BS 7629 | . | IEC 60332-1 | . | . |
| BS 7846 | . | IEC 60332-3 | . | . |
| IEC 60502-1 | . | . | . | . |