NSGAFou
Special rubber insulated and sheathed single core power cable 1,8/3 kV
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Application |
Standards |
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Special-purpose power cable. Suitable for installation in rail vehicles (tram, railway) and omnibuses as protection against short circuit and for earth connection. In distribution devices and in network distribution for low voltages up to 1000 V used as protection in short circuit conditions.
Suitable for installation in dry areas in tubes and closed installation conduits.
Resistant to most oils and greases.
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DIN VDE 0250 part 602
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Construction |
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Technical data |
| Conductor: |
tinned copper conductor, fine wired stranded, class 5 acc. to IEC 60228 / HD 383 / DIN VDE 0295 |
| Separator: |
at some producers, polyester tape |
| Insulation: |
rubber compound on ethylene-propylene basis (EPM, earlier: EPR), i.e. 3GI3 acc. to DIN VDE 0207 part 20 |
| insulation colour: |
natural colour of rubber compound |
| Sheath: |
rubber compound on poly-chloroprene basis (CR), i.e. 5GM5 acc. to DIN VDE 0207 part 21 |
| sheath colour: |
black
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| Temperature range: |
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| fixed installed: |
-40 °C up to +80 °C |
| at usage with bending:
|
-25 °C up to +80 °C |
| maximal operating temp.: |
+90 °C |
| at short circuit of max. 5 s: |
up to 250 °C |
| Nominal voltage: |
Uο/U = 1,8/3 kV |
| Test voltage: |
6 kV |
| Maximal operating voltage: |
|
| alternating current three-phase and single-phase: |
Uο/U = 2,16/3,6 kV |
| direct current: |
Uο/U = 2,7/5,4 kV |
| Maximal tensile strength: |
15 N/mm² |
| Specific el. resistance of insulation: |
min. 10 MΩ x km |
| Minimal inner bending radius: |
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| for fixed installation: |
5D |
| at usage with bending: |
10D |
| Behaviour in fire: |
IEC 60332-1 |
| Oil resistance: |
acc. to DIN VDE 0472 part 803, method A |
| Dimensions – number of cores x conductor cross-section |
Construction of individual conductor |
Conductor diameter |
Insulation thickness |
Sheath thickness |
External diameter |
Conductor resistance at 20 °C |
Cu weight |
Cable weight |
Packing* |
| |
nominal |
nominal |
nominal |
nominal |
min-max. |
max. |
|
approx. |
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|
N x mm²
|
n x mm |
mm |
mm |
mm |
mm |
Ω/km |
kg/km |
kg/km |
|
| 1 x 1,5 |
30 x 0,25 |
1,6 |
1,3 |
0,8 |
5,3 - 7,0 |
13,3 |
14,4 |
60 |
CUT |
| 1 x 2,5 |
50 x 0,25 |
2,0 |
1,3 |
0,8 |
5,7 - 7,5 |
7,98 |
24 |
70 |
CUT |
| 1 x 4 |
56 x 0,30 |
2,5 |
1,3 |
0,8 |
6,2 - 9,0 |
4,95 |
38,4 |
80 |
CUT |
| 1 x 6 |
84 x 0,30 |
3,0 |
1,3 |
0,8 |
6,8 - 9,5 |
3,30 |
57,6 |
100 |
CUT |
| 1 x 10 |
80 x 0,40 |
4,0 |
1,5 |
0,8 |
8,2 - 11,0 |
1,91 |
96 |
160 |
CUT |
| 1 x 16 |
128 x 0,40 |
5,0 |
1,5 |
0,8 |
9,2 - 13,0 |
1,21 |
153,6 |
220 |
CUT |
| 1 x 25 |
200 x 0,40 |
6,1 |
1,8 |
1,0 |
11,3 - 15,0 |
0,780 |
240 |
300 |
CUT |
| 1 x 35 |
280 x 0,40 |
7,5 |
1,8 |
1,0 |
12,6 - 16,5 |
0,554 |
336 |
410 |
CUT |
| 1 x 50 |
400 x 0,40 |
8,9 |
1,8 |
1,0 |
14,0 - 18,0 |
0,386 |
480 |
560 |
CUT |
| 1 x 70 |
356 x 0,50 |
10,4 |
1,8 |
1,0 |
15,7 - 20,5 |
0,272 |
672 |
770 |
CUT |
| 1 x 95 |
485 x 0,50 |
12,1 |
2,2 |
1,0 |
17,9 - 24,0 |
0,206 |
912 |
1050 |
CUT |
| 1 x 120 |
614 x 0,50 |
13,6 |
2,2 |
1,0 |
19,6 - 26,0 |
0,161 |
1152 |
1290 |
CUT |
| 1 x 150 |
765 x 0,50 |
15,6 |
2,2 |
1,2 |
21,5 - 28,0 |
0,129 |
1440 |
1590 |
CUT |
| 1 x 185 |
944 x 0,50 |
17,3 |
2,4 |
1,2 |
23,5 - 31,0 |
0,106 |
1776 |
1910 |
CUT |
| 1 x 240 |
1225 x 0,50 |
19,4 |
2,6 |
1,2 |
26,4 - 34,5 |
0,0801 |
2304 |
2530 |
CUT |
| 1 x 300 |
1530 x 0,50 |
- |
2,8 |
1,2 |
38,0 |
0,0641 |
2880 |
3090 |
CUT |
| 1 x 400 |
2034 x 0,50 |
- |
- |
- |
40,5 |
0,0486 |
3840 |
4200 |
CUT |
*) Packing: CUT = cable in different lengths on drum or reel, possible cutting at required length
