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RCGC catalogues under circulation are still valid. Some International and National Standards mentioned in RCGC Catalogues..
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Riyadh Cables
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Pages 24 - 24 of 69 records
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ARMOURED SINGLE 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.
Bedding
7.
Aluminium Wire Armour
8.
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
1.6
1.8
1.8
26
27
1000
1200
11
35
6.9
3.4
15.3
1.6
1.8
1.8
27
28
1125
1325
12
50
8.1
3.4
16.5
1.6
1.8
1.9
28
30
1275
1500
13
70
9.7
3.4
18.1
1.6
1.9
1.9
30
31
1550
1750
14
95
11.4
3.4
19.8
1.6
1.9
2.0
32
33
1850
2100
15
120
12.9
3.4
21.3
1.6/2.0
2.0
2.0
32
35
2150
2450
16
150
14.3
3.4
22.7
2
2.1
2.1
36
37
2575
2875
17
185
16.0
3.4
24.4
2
2.1
2.1
37
39
2975
3275
18
240
18.4
3.4
26.8
2
2.2
2.2
40
41
3625
3925
19
300
20.4
3.4
28.8
2
2.2
2.2
42
44
4250
4600
20
400
23.2
3.4
31.6
2.0/2.5
2.4
2.4
45
48
5175
5775
21
500
26.7
3.4
35.1
2.5
2.5
2.5
50
52
6525
6950
22
630
30.4
3.4
38.8
2.5
2.6
2.7
54
56
8050
8525
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
Trefoil
Flat
Cond.
CUT
CUW
CUT
CUW
Direct Buried
In Air
Direct Buried
In Air
mm²
Ohm/km
mH/km
mH/km
m
F/km
kA
kA
kA
Amps
Amps
Amps
Amps
V/A.Km
25
0.7270
0.488
0.790
0.21
3.575
0.383
2.000
165
169
166
171
0.852
35
0.5240
0.472
0.765
0.23
5.005
0.406
2.000
197
204
198
207
0.642
50
0.3870
0.450
0.739
0.25
7.150
0.434
2.000
232
243
232
246
0.497
70
0.2680
0.428
0.713
0.29
10.010
0.472
2.000
282
301
282
304
0.3700
95
0.1930
0.416
0.697
0.31
13.585
0.511
2.000
335
364
335
367
0.292
120
0.1530
0.401
0.678
0.34
17.160
0.546
2.000
376
417
376
421
0.248
150
0.1240
0.390
0.663
0.37
21.450
0.579
3.125
418
469
416
472
0.216
185
0.0991
0.378
0.647
0.40
26.455
0.618
3.125
466
532
463
533
0.188
240
0.0754
0.363
0.627
0.45
34.320
0.674
3.125
529
616
524
615
0.161
300
0.0601
0.351
0.611
0.49
42.900
0.721
3.125
583
690
577
688
0.143
400
0.0470
0.338
0.591
0.55
57.200
0.786
4.375
630
765
620
760
0.128
500
0.0366
0.328
0.576
0.60
71.500
0.867
4.375
686
854
675
846
0.116
630
0.0283
0.317
0.560
0.68
90.090
0.954
4.375
740
941
726
931
0.107
The code numbers to be read in conjunction with 03020111 at the beginnng. Example for 150 mm² cable, the code number is 0302011116.
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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