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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) EPR 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
|
73
|
51
|
59
|
40
|
82
|
58
|
73
|
51
|
60
|
41
|
82
|
59
|
16
|
98
|
76
|
84
|
65
|
104
|
80
|
98
|
76
|
85
|
66
|
104
|
81
|
25
|
125
|
97
|
109
|
84
|
135
|
105
|
125
|
97
|
109
|
85
|
136
|
105
|
35
|
150
|
116
|
130
|
101
|
164
|
127
|
150
|
116
|
131
|
101
|
164
|
127
|
50
|
176
|
137
|
154
|
119
|
195
|
151
|
177
|
137
|
155
|
120
|
197
|
153
|
70
|
216
|
167
|
189
|
147
|
243
|
189
|
216
|
168
|
190
|
147
|
244
|
190
|
95
|
258
|
200
|
227
|
176
|
296
|
229
|
257
|
200
|
227
|
176
|
296
|
230
|
120
|
292
|
227
|
258
|
201
|
339
|
263
|
292
|
227
|
259
|
201
|
339
|
264
|
150
|
328
|
255
|
291
|
226
|
385
|
299
|
327
|
254
|
291
|
226
|
385
|
300
|
185
|
371
|
289
|
330
|
257
|
441
|
343
|
368
|
288
|
328
|
257
|
439
|
343
|
240
|
429
|
335
|
384
|
300
|
519
|
406
|
424
|
332
|
381
|
299
|
513
|
402
|
300
|
482
|
378
|
434
|
340
|
590
|
462
|
475
|
374
|
429
|
338
|
583
|
459
|
400
|
545
|
432
|
494
|
392
|
678
|
538
|
534
|
426
|
485
|
387
|
666
|
530
|
500
|
605
|
492
|
534
|
445
|
768
|
638
|
594
|
486
|
525
|
440
|
756
|
630
|
630
|
655
|
562
|
584
|
495
|
878
|
749
|
644
|
556
|
575
|
490
|
862
|
741
|
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