Volume-IF - JantERmantER

TITLE:
SPECIFIC TECHNICAL REQUIREMENT
SPECIFICATION NO. PE-TS-Q11-600-C051
VOLUME - IIB
SECTION “C”
Sub Sec-II
REV. 00 DATE: 22 – 10 - 2003
SHEET 1 of 3
1.00.00 CODES AND IS:1554, IS:7098, IEC:502, IS:6380, IS:9968
STANDARDS
2.00.00 TYPE All cable shall be Flame retardent low smoke type
3.00.00 RATING As p er requirement specified in Gen eral Electrical
Requirements.
4.00.00 OPERATIONAL REQUIREMENTS
All cable s shall be suita ble for high ambient, hig h humid tro pical India n climati c
conditions. All cabl es shall be d esigned to withstand the me chanical, ele ctrical and
thermal stresses under the foreseen st eady state and tr ansient/fault conditions, and
shall be suitable for the proposed method of installation.
5.00.00 DESIGN AND CONSTRUCTIONAL FEATURES
5.01.00 Parameters of the cables are as follows :
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Particul ars Power cables Control cables Trailing cables
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XLPE PVC
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a
) Conductor
b) Main Insulation
i) Material Stranded Stranded plain Tinned copper of
Aluminium annealed copper class 5 of IS:8130
ii) Size As required, but As required, but As required, but
Min. 6 sq.mm min. 1.5 sq.mm. min. 1.5 sq.mm.
size. size. size.
iii) Shape Circular/ Circular/
sector sector
shaped. shaped
Circular
only for
HT cables
i) Material XLPE PVC PVC Heat resistant elastomeric
compound
based on Ethylene
Propyline Rubber
(EPR)