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Power Cables |  |
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Power Cables
Current Rating
Current Rating for Three Core 1.8/3KV(Um=3.6KV )
to 26/35KV(Um=42KV) XLPE Insulation
|
Unarmored
|
Armored
|
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Nom. Cross-Section Area
|
Buried direct in Ground
|
Laid in
|
Laid in Air
|
Buried direct in Ground
|
Laid in
|
Laid in Air
|
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CU
|
|
CU
|
|
CU
|
|
CU
|
|
CU
|
|
CU
|
|
|
mm2
|
A
|
A
|
A
|
A
|
A
|
A
|
||||||
10
|
76
|
53
|
62
|
42
|
87
|
62
|
76
|
53
|
63
|
43
|
88
|
63
|
16
|
101
|
78
|
87
|
67
|
109
|
84
|
101
|
78
|
88
|
68
|
110
|
85
|
25
|
129
|
100
|
112
|
87
|
142
|
110
|
129
|
100
|
112
|
87
|
143
|
111
|
35
|
153
|
119
|
133
|
103
|
170
|
132
|
154
|
119
|
134
|
104
|
172
|
133
|
50
|
181
|
140
|
158
|
122
|
204
|
158
|
181
|
140
|
158
|
123
|
205
|
159
|
70
|
221
|
171
|
193
|
150
|
253
|
196
|
220
|
171
|
194
|
150
|
253
|
196
|
95
|
262
|
203
|
231
|
179
|
304
|
236
|
263
|
204
|
232
|
180
|
307
|
238
|
120
|
298
|
232
|
264
|
205
|
351
|
273
|
298
|
232
|
264
|
206
|
352
|
274
|
150
|
334
|
260
|
297
|
231
|
398
|
309
|
332
|
259
|
296
|
231
|
397
|
309
|
185
|
377
|
294
|
336
|
262
|
455
|
355
|
374
|
293
|
335
|
262
|
453
|
354
|
240
|
434
|
340
|
390
|
305
|
531
|
415
|
431
|
338
|
387
|
304
|
529
|
415
|
300
|
489
|
384
|
441
|
346
|
606
|
475
|
482
|
380
|
435
|
343
|
599
|
472
|
400
|
553
|
438
|
501
|
398
|
696
|
552
|
541
|
432
|
492
|
393
|
683
|
545
|
500
|
613
|
498
|
541
|
451
|
786
|
652
|
601
|
492
|
532
|
446
|
773
|
645
|
630
|
663
|
568
|
591
|
501
|
896
|
762
|
651
|
562
|
582
|
496
|
883
|
755
|
Current Rating Conditions:
Ground Temperature:20°C
Ambient Temperature (air): 30°C
Depth of Soil: 0.8m
Thermal Resistance of Soil: 1.5K•m/W
Three Core 3.8/6.6KV (Um=7.2KV)
Three Core 8.7/15KV (um=17.5kV)
Three Core 1.8-3KV(Um=3.6KV )to 26-35KV(Um=42KV) XLPE Insulation
Three Core 1.8-3KV(Um=3.6KV) to 26-35KV(Um=42KV) EPR Insulation