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Pages 29 - 29 of 69 records
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ARMOURED THREE CORE CABLES
COPPER CONDUCTORS
STANDARD : IEC 60502-2
Uo/U(UM)=6/10(12)kV
1.
Conductor
2.
Conductor Screen
3.
XLPE Insulation
4.
Insulation Screen (Non-Metallic)
5.
Insulation Screen (Metallic)
6.
PP Filler
7.
Bedding
8.
Steel Wire Armour
9.
Outer Sheath
Item code (1)
Size
Diameter of Conductor (Approx.)
Nominal Insulation Thickness
Diameter over Insulation (Approx.)
Number and Nominal Thickness of Steel Tape
Nominal Outer Sheath thickness
Overall Diameter (Approx.)
Weight of Cable (Approx.)
CUT
CUW
CUT
CUW
CUT
CUW
mm²
mm
mm
mm
mm
mm
mm
mm
mm
kg/km
kg/km
10
25
5.9
3.4
14.3
2.5
2.4
2.5
49
52
4250
4525
11
35
6.9
3.4
15.3
2.5
2.5
2.6
51
54
4750
5000
12
50
8.1
3.4
16.5
2.5
2.6
2.7
54
57
5400
5650
13
70
9.7
3.4
18.1
2.5
2.7
2.8
58
61
6350
6650
14
95
11.4
3.4
19.8
2.5
2.9
2.9
62
65
7550
7800
15
120
12.9
3.4
21.3
2.5
3.0
3.0
66
69
8600
8975
16
150
14.3
3.4
22.7
2.5
3.1
3.2
70
73
9800
10250
17
185
16.0
3.4
24.4
2.5
3.2
3.3
74
76
11250
11600
18
240
18.4
3.4
26.8
3.15
3.4
3.5
81
83
14450
14800
19
300
20.4
3.4
28.8
3.15
3.6
3.6
86
88
16775
17050
Size
Max. DC Resis- tance at 20°C
Inductance
Capaci- tance
Adiabatic Short Circuit Current for 1 second
Current Carrying Capacity (2)
Voltage Drop per phase
Cond.
CUT
CUW
CUT
CUW
Direct Buried
In Air
Direct Buried
In Air
mm²
Ohm/km
mH/km
m
F/km
kA
kA
kA
Amps
Amps
Amps
Amps
V/A.Km
25
0.7270
0.387
0.21
3.575
1.149
2.000
150
147
143
140
0.829
35
0.5240
0.368
0.23
5.005
1.218
2.000
178
176
171
168
0.618
50
0.3870
0.355
0.25
7.150
1.302
2.000
209
208
202
200
0.476
70
0.2680
0.342
0.29
10.010
1.416
2.000
254
256
246
246
0.351
95
0.1930
0.335
0.31
13.585
1.533
2.000
302
308
293
297
0.273
120
0.1530
0.326
0.34
17.160
1.638
2.000
340
351
332
340
0.231
150
0.1240
0.319
0.37
21.450
1.737
3.125
379
394
369
381
0.2000
185
0.0991
0.313
0.40
26.455
1.854
3.125
424
445
414
432
0.173
240
0.0754
0.305
0.44
34.320
2.022
3.125
481
513
472
501
0.148
300
0.0601
0.297
0.48
42.900
2.163
3.125
532
573
523
561
0.131
The code numbers to be read in conjunction with 03020123 at the beginnng. Example for 150 mm² cable, the code number is 0302012316.
Code number for other types of insulaton screen, Replace the 6
th
digit as follows:
2 for S + CUW, 3 for B + CUT; 4 for B + CUW
LAYING CONDITIONS :
Underground temperature of soil 20°C, Ground thermal resistivity 100°C cm/W, Ambient temperature 30°C. Depth of laying = 700 mm.
XLPE INSULATED MEDIUM VOLTAGE CABLES
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