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 power cables |
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power cables :Fire Resistant
XLPE Insulated Mica tape, 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 |
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IEC 60332-1 |
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BS 7846 |
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IEC 60332-3 |
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IEC 60502-1 |
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