ABB ACS880-107, Hardware Manual

Page: 147 / 202

Typical power cable sizes
The tables below give current carrying capacity ( I
Lmax
) for aluminum and copper PVC/XLPE
insulated cables. A correction factor K = 0.70 is used. Time const is the temperature time
constant of the cable.
The cable sizing is based on max. 9 cables laid on the cable trays side by side, three ladder
type trays one on top of the other, ambient temperature 30 °C (EN 60204-1 and
IEC 60364-5-52).
XLPE insulation
Conductor temperature 90 °C
PVC insulation
Conductor temperature 70 °C
Aluminum cable
Time const. [s] I
Lmax
[A] Time const. [s] I
Lmax
[A] ⌀ [mm] Size
669
874
1079
1376
1637
1881
2237
2740
3229
84
102
131
159
184
213
243
286
330
736
959
1182
1492
1776
2042
2422
2967
3478
67
82
105
128
148
171
196
231
267
26
29
32
38
41
44
49
54
58
3 × 35 + 10 Cu
3 × 50 + 15 Cu
3 × 70 + 21 Cu
3 × 95 + 29 Cu
3 × 120 + 41 Cu
3 × 150 + 41 Cu
3 × 185 + 57 Cu
3 × 240 + 72 Cu
3 × 300 + 88 Cu
1079
1376
1637
1881
2237
2740
3229
262
318
368
425
486
572
659
1182
1492
1776
2042
2422
2967
3478
210
256
297
343
392
462
533
2 × 32
2 × 38
2 × 41
2 × 44
2 × 49
2 × 54
2 × 58
2 × (3 × 70 + 21 Cu)
2 × (3 × 95 + 29 Cu)
2 × (3 × 120 + 41 Cu)
2 × (3 × 150 + 41 Cu)
2 × (3 × 185 + 57 Cu)
2 × (3 × 240 + 72 Cu)
2 × (3 × 300 + 88 Cu)
1881
2237
2740
3229
638
728
859
989
2042
2422
2967
3478
514
588
693
800
3 × 44
3 × 49
3 × 54
3 × 58
3 × (3 × 150 + 41 Cu)
3 × (3 × 185 + 57 Cu)
3 × (3 × 240 + 72 Cu)
3 × (3 × 300 + 88 Cu)
2237
2740
3229
971
1145
1319
2422
2967
3478
784
924
1067
4 × 49
4 × 54
4 × 58
4 × (3 × 185 + 57 Cu)
4 × (3 × 240 + 72 Cu)
4 × (3 × 300 + 88 Cu)
2237
2740
3229
1214
1431
1648
2422
2967
3478
980
1155
1333
5 × 49
5 × 54
5 × 58
5 × (3 × 185 + 57 Cu)
5 × (3 × 240 + 72 Cu)
5 × (3 × 300 + 88 Cu)
2740
3229
1718
1978
2967
3478
1386
1600
6 × 54
6 × 58
6 × (3 × 240 + 72 Cu)
6 × (3 × 300 + 88 Cu)
2740
3229
2004
2308
2967
3478
1617
1867
7 × 54
7 × 58
7 × (3 × 240 + 72 Cu)
7 × (3 × 300 + 88 Cu)
2740
3229
2290
2637
2967
3478
1848
2133
8 × 54
8 × 58
8 × (3 × 240 + 72 Cu)
8 × (3 × 300 + 88 Cu)
2740
3229
2577
2967
2967
3478
2079
2400
9 × 54
9 × 58
9 × (3 × 240 + 72 Cu)
9 × (3 × 300 + 88 Cu)
2740
3229
2867
3297
2967
3478
2310
2667
10 × 54
10 × 58
10 × (3 × 240 + 72 Cu)
10 × (3 × 300 + 88 Cu)
Technical data 147