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Pages 30 - 30 of 69 records
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ARMOURED THREE CORE CABLES
COPPER CONDUCTORS
STANDARD : IEC 60502-2
Uo/U(UM)=8.7/15(17.5)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
4.5
16.1
2.5
2.6
2.6
52
55
5175
5400
11
35
6.9
4.5
17.5
2.5
2.7
2.7
56
59
5400
5650
12
50
8.1
4.5
18.7
2.5
2.8
2.8
60
62
6100
6300
13
70
9.7
4.5
20.3
2.5
2.9
2.9
63
66
7050
7300
14
95
11.4
4.5
22.0
2.5
3.0
3.1
67
71
8200
8600
15
120
12.9
4.5
23.5
2.5
3.2
3.2
72
74
9500
9725
16
150
14.3
4.5
24.9
2.5/3.15
3.3
3.4
75
79
10650
11900
17
185
16.0
4.5
26.6
3.15
3.4
3.5
80
83
13000
13400
18
240
18.4
4.5
29.0
3.15
3.6
3.7
86
89
15400
15800
19
300
20.4
4.5
31.0
3.15
3.8
3.8
91
94
17725
18100
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
0.413
0.17
3.575
1.302
2.000
150
149
143
141
0.835
35
0.5240
0.394
0.19
5.005
1.371
2.000
178
177
171
169
0.624
50
0.3870
0.379
0.21
7.150
1.455
2.000
208
209
201
201
0.481
70
0.2680
0.364
0.23
10.010
1.569
2.000
253
258
245
247
0.357
95
0.1930
0.356
0.25
13.585
1.686
2.000
301
309
292
298
0.278
120
0.1530
0.346
0.27
17.160
1.791
2.000
339
351
330
340
0.235
150
0.1240
0.338
0.29
21.450
1.890
3.125
377
395
366
381
0.204
185
0.0991
0.330
0.32
26.455
2.007
3.125
421
445
411
432
0.177
240
0.0754
0.321
0.35
34.320
2.175
3.125
479
513
470
500
0.152
300
0.0601
0.312
0.39
42.900
2.316
3.125
530
573
520
560
0.134
The code numbers to be read in conjunction with 04020123 at the beginnng. Example for 150 mm² cable, the code number is 0402012316.
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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Riyadh Cables Group of Companies - PO Box 26862, Riyadh 11496 KSA, Tel.no.9661-2651415, Fax no.9661-2651423
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