Conductors : Wiring Cable conductor are stranded, high conductivity
plain annealed copper wires meeting the requirements
of the class in BS 6360 and IEC 228 specifications for
"Conductors in insulated cables with solid copper
conductors are offered up to 2.5 Sq.mm.
Insulation:
The insulation of standard wiring cables
is PVC grade Type T1 1 of Bs 7655 Formerly BS 6746)
suitable for a maximum continous conductor operating
temperature of 70C
Where specifically required, wiring cables
can be offered with heat resistance PVC insulated grade.
Type 5 (85 cType T1 3 (90 c). These cables are identified
by the grade of PVC.
Core Identification : Unless specially agreed otherwise, insullation colours
are in accordance with BS 6004 specification as follows:
Single Core
: Red, Black, Yellow, Blue, Green
/ Yellow
Two Core
: Red and Black
Three Core
: Red,Yellow and Blue
Four Core
: Red, Yellow, Blue and Black
Five Core
: Red, Yellow, Blue, Black and Green
/ Yellow
Finish:
Wiring cable, both sheathed and unsheathed
have a smooth finish and are countinously marked with TERA CAB by printing
or embosing on the external surface.
Where a PVC sheath is required on wiring
cable, it is extruded layer of PVC grade Type TM 1 or
TM6, as applicable.
The PVC sheath colour of multi cable is
grey, white or black and for single core cables it is
black, brown, grey, red or white.
The above wiring cables conform to BS
6004 specification of PVC insulated cables (non-armoured)
for electric power and lighting. The Cables also generally
satisfy the Inernational Specification IEC 227 (6491
X only) and German standard VDE 0281 for "PVC Insulated
Cables and cords rated voltage not exceeding 750V".
Tera Cab India offer wide ranges of cable as per various national and international
Standards and provides their complete cabling solution, the
manufacturing ranges of Tera Cab India are : Telecommunication
Sector, Power Sector and Cable for Special Application.
