Medium Voltage Cables | |||
Medium Voltage Cables to IEC 60502
Three Core Cables to IEC 60502
Three Core 8.7/15KV (Um=17.5KV) Dimensional Data
|
|
Unarmoured Cables |
Steel Round-Wire Armoured Cables |
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Nom. |
Nom. |
Copper |
Copper |
Nom. |
Approx. |
Approx. |
Nom. |
Armour |
Nom. |
Approx. |
Approx. |
||
CU |
AL |
CU |
AL |
||||||||||
mm2 |
mm |
mm |
mm2 |
mm |
mm |
kg/km |
mm |
mm |
mm |
mm |
kg/km |
||
25 |
4.5 |
0.1 |
16 |
2.4 |
44 |
2100 |
1620 |
1.4 |
2.5 |
2.7 |
52 |
4560 |
4080 |
35 |
4.5 |
0.1 |
16 |
2.5 |
46 |
2510 |
1840 |
1.4 |
2.5 |
2.7 |
54 |
5080 |
4410 |
50 |
4.5 |
0.1 |
16 |
2.6 |
49 |
2980 |
2080 |
1.5 |
2.5 |
2.9 |
57 |
5740 |
4840 |
70 |
4.5 |
0.1 |
16 |
2.7 |
53 |
3760 |
2470 |
1.6 |
2.5 |
3.0 |
62 |
6770 |
5480 |
95 |
4.5 |
0.1 |
16 |
2.8 |
57 |
4700 |
2900 |
1.6 |
2.5 |
3.1 |
65 |
7890 |
6100 |
120 |
4.5 |
0.1 |
16 |
3.0 |
60 |
5590 |
3320 |
1.7 |
2.5 |
3.2 |
69 |
8970 |
6700 |
150 |
4.5 |
0.1 |
25 |
3.1 |
64 |
6560 |
3760 |
1.8 |
3.15 |
3.4 |
74 |
11030 |
8220 |
185 |
4.5 |
0.1 |
25 |
3.2 |
67 |
7800 |
4300 |
1.8 |
3.15 |
3.5 |
78 |
12490 |
8980 |
240 |
4.5 |
0.1 |
25 |
3.4 |
74 |
9820 |
5220 |
1.9 |
3.15 |
3.7 |
84 |
15040 |
10440 |
300 |
4.5 |
0.1 |
25 |
3.5 |
79 |
11800 |
6010 |
2.0 |
3.5 |
3.8 |
90 |
17920 |
12130 |
400 |
4.5 |
0.1 |
35 |
3.7 |
86 |
14620 |
7240 |
2.1 |
3.5 |
4.1 |
98 |
21360 |
13970 |
500 |
4.5 |
0.1 |
35 |
3.8 |
93 |
18160 |
9355 |
2.2 |
3.5 |
4.3 |
106 |
26490 |
17830 |
*Optional wire screen can be provided in combination of copper tapes. Nominal screen area, as stated in the table, can be supplied as standard.
|
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 Thickness |
Nom. |
Approx. |
Approx. |
||
CU |
AL |
CU |
AL |
|||||||||
mm2 |
mm |
mm |
mm |
mm |
kg/km |
mm |
mm |
mm |
mm |
kg/km |
||
25 |
1.4 |
0.8 |
2.4 |
48.0 |
3915 |
3495 |
1.4 |
2x0.5 |
2.5 |
48.8 |
3770 |
3345 |
35 |
1.4 |
0.8 |
2.5 |
50.8 |
4510 |
3890 |
1.4 |
2x0.5 |
2.6 |
51.6 |
4350 |
3735 |
50 |
1.5 |
0.8 |
2.6 |
53.3 |
5020 |
4270 |
1.5 |
2x0.5 |
2.7 |
54.1 |
4855 |
4105 |
70 |
1.6 |
0.8 |
2.7 |
57.0 |
5990 |
4870 |
1.6 |
2x0.5 |
2.8 |
57.8 |
5815 |
4690 |
95 |
1.6 |
0.8 |
2.8 |
61.2 |
7170 |
5600 |
1.6 |
2x0.5 |
3.0 |
62.2 |
7010 |
5435 |
120 |
1.7 |
0.8 |
2.9 |
65.1 |
8340 |
6320 |
1.7 |
2x0.5 |
3.1 |
66.1 |
8170 |
6145 |
150 |
1.8 |
0.8 |
3.0 |
68.3 |
9440 |
6955 |
1.8 |
2x0.5 |
3.2 |
69.3 |
9260 |
6770 |
185 |
1.8 |
0.8 |
3.2 |
72.8 |
10990 |
7880 |
1.8 |
2x0.5 |
3.3 |
73.6 |
10760 |
7650 |
240 |
1.9 |
0.8 |
3.3 |
78.3 |
13370 |
9155 |
1.9 |
2x0.5 |
3.4 |
79.1 |
13120 |
8900 |
300 |
2.0 |
0.8 |
3.5 |
83.7 |
15760 |
10460 |
2.0 |
2x0.8 |
3.6 |
86.0 |
16360 |
11070 |
400 |
2.1 |
0.8 |
3.7 |
90.5 |
19050 |
12260 |
2.1 |
2x0.8 |
3.9 |
93.0 |
19750 |
12960 |
500 |
2.2 |
0.8 |
3.9 |
98.2 |
23160 |
14430 |
2.2 |
2x0.8 |
4.1 |
100.7 |
23900 |
15190 |
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 |
Short Circuit Rating of Copper Tape Screen Per Core |
Reactance |
Inductance |
mm² |
µΩm |
µΩ/m |
kA |
pF/m |
mA/m |
kA |
kA |
µΩm |
nH/m |
25 |
727/1200 |
927/1538 |
3.6/2.3 |
176 |
0.48 |
2.6 |
0.6 |
132 |
410 |
35 |
524/868 |
668/1113 |
5.0/3.2 |
193 |
0.53 |
2.6 |
0.6 |
123 |
390 |
50 |
387/641 |
494/822 |
6.8/4.4 |
211 |
0.58 |
2.6 |
0.7 |
116 |
370 |
70 |
268/443 |
343/568 |
9.8/6.3 |
240 |
0.65 |
2.6 |
0.7 |
110 |
350 |
95 |
193/320 |
248/410 |
13.3/8.5 |
267 |
0.73 |
2.6 |
0.8 |
105 |
330 |
120 |
153/253 |
196/325 |
17.2/11.0 |
291 |
0.79 |
2.6 |
0.8 |
102 |
320 |
150 |
124/206 |
159/265 |
21.2/13.5 |
312 |
0.85 |
4.3 |
0.9 |
98 |
310 |
185 |
99.1/164 |
128/211 |
26.6/17.0 |
340 |
0.93 |
4.3 |
0.9 |
95 |
300 |
240 |
75.4/125 |
98/161 |
34.9/22.3 |
375 |
1.02 |
4.3 |
1.0 |
91 |
290 |
300 |
60.1/100 |
80/130 |
43.8/28.0 |
411 |
1.12 |
4.3 |
1.1 |
89 |
280 |
400 |
47.0/77.8 |
64/102 |
57.3/36.6 |
454 |
1.24 |
5.8 |
1.2 |
84 |
270 |
500 |
36.6/60.5 |
51/81 |
72.3/46.2 |
504 |
1.34 |
5.8 |
1.3 |
78 |
250 |