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Medium Voltage Cables |  |
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| Medium Voltage Cables to BS 6622 |  |
Medium Voltage Cables to IEC 60502 | |
Medium Voltage Cables to VDE 0276 |
Medium Voltage Cables to BS 6622
Single Core Cables to BS 6622
Single Core 8.7/15KV (Um=17.5KV) Dimensional Data
Nom. Cross- Section Area |
Nom. Insulation Thickness |
Copper Wire Screen Area |
Copper Tape Screen Area |
Nom. Bedding Thickness |
Nom. Armour Wire Diameter |
Nom. Sheath Thickness |
Approx. Overall Diameter |
Approx. Weight |
|
CU |
AL |
||||||||
mm² |
mm |
mm² |
mm² |
mm |
mm |
mm |
mm |
kg/km |
|
70 |
4.5 |
16 |
9.1 |
1.2 |
1.6 |
1.9 |
34.2 |
1970 |
1520 |
95 |
4.5 |
16 |
9.8 |
1.2 |
2.0 |
2.0 |
36.8 |
2370 |
1770 |
120 |
4.5 |
16 |
10.7 |
1.2 |
2.0 |
2.1 |
38.4 |
2670 |
1910 |
150 |
4.5 |
25 |
11.3 |
1.2 |
2.0 |
2.1 |
40.1 |
3020 |
2080 |
185 |
4.5 |
25 |
12.2 |
1.2 |
2.0 |
2.2 |
41.8 |
3420 |
2240 |
240 |
4.5 |
25 |
13.3 |
1.2 |
2.0 |
2.3 |
44.5 |
4050 |
2500 |
300 |
4.5 |
25 |
14.3 |
1.2 |
2.0 |
2.3 |
46.5 |
4680 |
2780 |
400 |
4.5 |
35 |
15.5 |
1.3 |
2.5 |
2.5 |
51.8 |
5970 |
3430 |
500 |
4.5 |
35 |
17.1 |
1.3 |
2.5 |
2.6 |
54.4 |
7010 |
3910 |
630 |
4.5 |
35 |
18.7 |
1.4 |
2.5 |
2.7 |
59.8 |
8480 |
4420 |
Electrical Data
Nom. Cross- Section Area |
D C |
A C |
Short Circuit Rating of Conductor CU / AL |
Capaci- tance |
Charging Current |
Short Circuit Rating of Screen |
Reactance |
Inductance |
Impedance |
||||||
Trefoil |
Flat spaced |
Trefoil |
Flat Spaced |
Trefoil |
Flat Spaced |
||||||||||
Copper Wire |
Copper Tape |
||||||||||||||
CU |
AL |
CU |
AL |
||||||||||||
mm² |
µΩ/m |
µΩ/m |
kA |
pF/m |
mA/m |
kA |
µΩ/m |
µΩ/m |
nH/m |
nH/m |
µΩ/ m |
µΩ/m |
|||
70 |
268/443 |
343/568 |
9.8/6.3 |
232 |
0.63 |
1.96 |
1.32 |
132 |
188 |
420 |
600 |
364 |
583 |
386 |
597 |
95 |
193/320 |
248/410 |
13.3/8.5 |
258 |
0.70 |
1.96 |
1.44 |
126 |
182 |
400 |
580 |
272 |
427 |
300 |
446 |
120 |
153/253 |
196/325 |
17.2/11.0 |
281 |
0.77 |
1.96 |
1.56 |
119 |
179 |
380 |
570 |
225 |
345 |
257 |
367 |
150 |
124/206 |
159/265 |
21.2/13.5 |
301 |
0.82 |
3.06 |
1.65 |
113 |
176 |
360 |
560 |
193 |
287 |
229 |
313 |
185 |
99/164 |
128/211 |
26.6/17.0 |
329 |
0.90 |
3.06 |
1.79 |
110 |
170 |
350 |
540 |
165 |
237 |
206 |
267 |
240 |
75/125 |
98/161 |
34.9/22.3 |
363 |
0.99 |
3.06 |
1.94 |
107 |
166 |
340 |
530 |
140 |
191 |
185 |
226 |
300 |
60/100 |
80/130 |
43.8/28.0 |
398 |
1.09 |
3.06 |
2.09 |
104 |
160 |
330 |
510 |
126 |
163 |
174 |
203 |
400 |
47/77.8 |
64/102 |
57.3/36.6 |
439 |
1.20 |
4.29 |
2.26 |
97 |
157 |
310 |
500 |
113 |
141 |
164 |
184 |
500 |
37/60 |
51/81 |
72.3/46.2 |
483 |
1.32 |
4.29 |
2.50 |
94 |
154 |
300 |
490 |
105 |
124 |
158 |
171 |
630 |
28/47 |
42/64 |
91.2/58.3 |
534 |
1.46 |
4.29 |
2.73 |
91 |
151 |
290 |
480 |
97 |
110 |
151 |
160 |