| Number of Cores |
Core Indentificaion |
| Control Cables |
| Two |
: Red and Black |
| Three |
: Red,Yellow and Blue |
| Four |
: Red, Yellow, Blue and Black |
| Auxiliary Cables |
| Five and more |
white cores with number printing in
black |
| Fillers |
Wherever necessary non- hygroscopic
polypropylene fllers are applied in The interstices
of multicore cables during laying up.
A PVC inner covering is included
in PVC insulated unarmoured Control and Auxilliary
cables.
Below the outer sheath. |
| Bedding |
| The bedding normally consists of a
layer of extruded PVC. |
| Armour |
| The armour is a single layer of galvanized
steel wires. The direction lay of the Armour is
left hand and the size of the armour -wires is a
specified in the Cable standard specification. |
