* Elkay have valid type approval for 800 pair cable from TEC as per G/WIR-CUG-01. However, Elkay Capacity to manufactured both armoured/unarmoured cable for sizes as mentioned above.
Cable Construction
Conductor
Solid Annealed Bare Copper
Insulation
Solid Polyethylene, coloured
as per specification
Units
10/20 Pairs shall be laid up
to form a unit
Super Unit
5 units of 10p/20p laid up to
form a super unit of 50p/l00p
Cable Core Laying
10p/20p units / 50p/100p super
units laid up to form a Cable Core
Jelly Filling
Jelly shall be filled in the interstices
of cable core
Polyester Taping
Polyester tape applied longitudinally/helically
over the laid up core/cable
Screening
PolyAl. tape applied longitudinally
over polyester tape with overlap
Sheathing
Polyethylene applied in the form of an extruded
layer
Bedding
Two PE tapes applied helically
Armouring
Two galvanized steel tapes applied
helically
Jacketing
Polyethylene applied in the form
of an extruded layer
