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Medium Voltage Cables |  |
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Medium Voltage Cables to IEC 60502
Three Core Cables to IEC 60502
Three Core 18/30KV (Um=36KV) Dimensional Data
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Unarmoured Cables |
Steel Round-Wire Armoured Cables |
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Nom. |
Nom.Insulation |
Copper |
Copper |
Nom. |
Approx. |
Approx. |
Nom. |
Armour |
Nom.Sheath |
Approx. |
Approx. |
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CU |
AL |
CU |
AL |
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mm2 |
mm |
mm |
mm2 |
mm |
mm |
kg/km |
mm |
mm |
mm |
mm |
kg/km |
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50 |
8.0 |
0.1 |
16 |
3.2 |
65 |
4340 |
3460 |
1.8 |
3.15 |
3.5 |
75 |
8950 |
8080 |
70 |
8.0 |
0.1 |
16 |
3.3 |
70 |
5220 |
3930 |
1.9 |
3.15 |
3.6 |
80 |
10150 |
8860 |
95 |
8.0 |
0.1 |
16 |
3.4 |
74 |
6240 |
4440 |
1.9 |
3.15 |
3.7 |
84 |
11390 |
9590 |
120 |
8.0 |
0.1 |
16 |
3.5 |
77 |
7180 |
4910 |
2.0 |
3.5 |
3.8 |
89 |
13200 |
10860 |
150 |
8.0 |
0.1 |
25 |
3.6 |
80 |
8220 |
5420 |
2.1 |
3.5 |
4.0 |
92 |
14520 |
11720 |
185 |
8.0 |
0.1 |
25 |
3.7 |
84 |
9540 |
6040 |
2.1 |
4.0 |
4.1 |
97 |
17020 |
13510 |
240 |
8.0 |
0.1 |
25 |
3.9 |
91 |
11720 |
7110 |
2.2 |
4.0 |
4.3 |
104 |
19810 |
15200 |
300 |
8.0 |
0.1 |
25 |
4.0 |
95 |
13790 |
8000 |
2.3 |
4.5 |
4.5 |
108 |
23310 |
17470 |
400 |
8.0 |
0.1 |
35 |
4.3 |
103 |
16820 |
9430 |
2.4 |
4.5 |
4.7 |
117 |
27010 |
19620 |
500 |
8.0 |
0.1 |
35 |
4.5 |
110 |
21550 |
12880 |
2.5 |
4.5 |
4.9 |
124 |
31130 |
22610 |
*Optional wire screen can be provided in combination of copper tapes. Nominal screen area, as stated in the table, can be supplied as standard.
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Steel Flat Wire Armoured Cables |
Double Steel Tape Armoured Cables |
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Nom. |
Nom. |
Armour |
Nom. |
Approx. |
Approx. |
Nom. |
No of Steel tapes x nom tape |
Nom. |
Approx. |
Approx. |
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CU |
AL |
CU |
AL |
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mm2 |
mm |
mm |
mm |
mm |
kg/km |
mm |
mm |
mm |
mm |
kg/km |
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50 |
1.8 |
0.8 |
3.1 |
70.2 |
7490 |
6775 |
1.8 |
2x0.5 |
3.3 |
71.2 |
7300 |
6585 |
70 |
1.9 |
0.8 |
3.2 |
74.0 |
8590 |
7540 |
1.9 |
2x0.5 |
3.4 |
75.0 |
8390 |
7335 |
95 |
1.9 |
0.8 |
3.4 |
78.5 |
9990 |
8460 |
1.9 |
2x0.5 |
3.5 |
79.3 |
9740 |
8210 |
120 |
2.0 |
0.8 |
3.5 |
82.2 |
11250 |
9270 |
2.0 |
2x0.8 |
3.6 |
84.5 |
11845 |
9875 |
150 |
2.1 |
0.8 |
3.6 |
85.6 |
12510 |
10070 |
2.1 |
2x0.8 |
3.7 |
87.9 |
13120 |
10700 |
185 |
2.1 |
0.8 |
3.7 |
89.8 |
14155 |
11100 |
2.1 |
2x0.8 |
3.9 |
92.3 |
14850 |
11800 |
240 |
2.2 |
0.8 |
3.8 |
95.4 |
16740 |
12575 |
2.2 |
2x0.8 |
4.0 |
97.9 |
17480 |
13320 |
300 |
2.3 |
0.8 |
4.0 |
100.9 |
19310 |
14120 |
2.3 |
2x0.8 |
4.2 |
103.4 |
20080 |
14900 |
400 |
2.4 |
0.8 |
4.2 |
107.8 |
22840 |
16170 |
2.4 |
2x0.8 |
4.4 |
110.3 |
23660 |
17000 |
500 |
2.5 |
0.8 |
4.4 |
115.5 |
27200 |
18610 |
2.5 |
2x0.8 |
4.6 |
118.0 |
28080 |
19510 |
Electrical Data
Nom. Cross- Section Area |
D C Resistance CU / AL |
A C Resistance CU / AL |
Short Circuit Rating of Conductor CU / AL |
Capacitance |
Charging |
Short Circuit Rating of Copper Wire Screen Per Core 1 sec |
Short Circuit Rating of Copper Tape Screen Per Core 1 sec |
Reactance |
Inductance |
mm² |
µΩ/m |
µΩ/m |
kA |
pF/m |
mA/m |
kA |
kA |
µΩ/m |
nH/m |
50 |
387/641 |
494/822 |
6.8/4.4 |
142 |
0.85 |
2.6 |
1.0 |
134 |
430 |
70 |
268/443 |
343/568 |
9.8/6.3 |
159 |
0.95 |
2.6 |
1.0 |
127 |
400 |
95 |
193/320 |
248/410 |
13.3/8.5 |
175 |
1.05 |
2.6 |
1.1 |
121 |
390 |
120 |
153/253 |
196/325 |
17.2/11.0 |
189 |
1.13 |
2.6 |
1.1 |
117 |
370 |
150 |
124/206 |
159/265 |
21.2/13.5 |
201 |
1.21 |
4.3 |
1.2 |
113 |
360 |
185 |
99.1/164 |
128/211 |
26.6/17.0 |
217 |
1.3 |
4.3 |
1.2 |
109 |
350 |
240 |
75.4/125 |
98/161 |
34.9/22.3 |
237 |
1.42 |
4.3 |
1.3 |
104 |
330 |
300 |
60.1/100 |
80/130 |
43.8/28.0 |
258 |
1.55 |
4.3 |
1.4 |
101 |
320 |
400 |
47.0/77.8 |
64/102 |
57.3/36.6 |
282 |
1.69 |
5.8 |
1.5 |
96 |
290 |
500 |
36.6/60.5 |
51/81 |
72.3/46.2 |
302 |
1.79 |
5.8 |
1.6 |
78 |
250 |