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Table : 9
THREE CORES.
500 V. COPPER CONDUCTOR
PVC INSULATED/DHEATHED CABLE


MECHANICAL CHARACTERISTICS

Number of Cores
Size
Conductor
Insulation Thickness
Jacket Thickness
Approx Overall-Dia
Approx. Net Weight
Standard Reel Length
Construction
No of wire
(x)
mm2
-
-
mm
mm
mm
Kg/km
m
3
1.5
re(rm)
1(7)
0.6
1.4
10.8
132
500
2.5
re(rm)
1(7)
0.7
1.4
11.8
184
500
4
re(rm)
1(7)
0.8
1.4
13.2
255
500
6
re(rm)
1(7)
0.8
1.6
15.2
341
500
10
re(rm)
1(7)
1.0
1.6
18.2
531
500
16
rm
7
1.0
1.6
23.3
821
500
25
rm
7
1.2
1.8
26.4
1231
500
35
rm
7(19)
1.2
1.8
29.9
1582
500

 

ELECTRICAL CHARATERISTICS

Number of Cores
Size
Resistance at. 200C
Current Carrying Capacity Resistance per - Conductor
Short Circuit Current at 1 sec
Test Voltage
Conductor
Insulation
In air
DC.Calculated
-
300C
 
mm2
Ohm/km
M.Ohm.km
A
Ohm / Km
kA
kV/5 min
3 1.5 12.1 48 19 0.108 0.17 2
2.5 7.28 43 25 0.104 0.29 2
4 4.56 40 34 0.100 0.46 2
6 3.03 34 44 0.094 0.70 2
10 1.81 33 61 0.088 1.16 2
16 1.15 27 82 0.083 1.86 2
25 0.74 26 108 0.080 4.07 2
35 0.524 22 134 0.077 4.07 2

 

 

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