Friday, January 9, 2015

CURRENT CARRYING CAPACITY AND WEIGHT OF HDBC WIRES


CURRENT CARRYING CAPACITY AND WEIGHT OF HDBC WIRES. 

SWG
Dia in inch
Current carrying
capacity (amps)
Length in
Metre per Kg
4/0.
0.40
230
1.39
3/0.
0.37
200
1.61
2/0.
0.35
175
1.83
1/0.
0.32
150
2.12
1.00
0.30
130
2.47
2.00
0.28
117
2.92
3.00
0.25
103
3.50
4.00
0.23
91
4.12
5.00
0.21
78
4.94
6.00
0.19
68
6.02
7.00
0.18
58
7.17
8.00
0.16
52
8.67
9.00
0.14
44
10.70
10.00
0.13
37
13.55

Source : PWD Schedule  2014

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