Ingeteam INGEPAC EF-LD Manual De Usuario página 470

Protección diferencial de linea
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Curva inversa o normal inversa
T
M
I
I
0
K = 0,14,
= 0,02
Valores teóricos dados por la fórmula
M\I/Io 0
0.25
0.5
0.05
0.485
0.517
0.647
0.06
0.582
0.621
0.776
0.07
0.679
0.724
0.905
0.08
0.776
0.828
1.035
0.09
0.873
0.931
1.164
0.10
0.970
1.035
1.293
0.11
1.067
1.138
1.423
0.12
1.164
1.242
1.552
0.13
1.261
1.345
1.681
0.14
1.358
1.449
1.811
0.15
1.455
1.552
1.940
0.16
1.552
1.655
2.069
0.17
1.649
1.759
2.199
0.18
1.746
1.862
2.328
0.19
1.843
1.966
2.457
0.20
1.940
2.069
2.587
0.25
2.425
2.587
3.233
0.30
2.910
3.104
3.880
0.35
3.395
3.621
4.527
0.40
3.880
4.139
5.173
0.45
4.365
4.656
5.820
0.50
4.850
5.173
6.467
0.55
5.335
5.691
7.113
0.60
5.820
6.208
7.760
0.65
6.305
6.725
8.407
0.70
6.790
7.243
9.053
0.75
7.275
7.760
9.700
0.80
7.760
8.277
10.347
0.85
8.245
8.795
10.993
0.90
8.730
9.312
11.640
0.95
9.215
9.829
12.287
1.00
9.700
10.347
12.933
1.05
10.185
10.864
13.580
Ingeteam Power Technology S.A.
Manual de usuario
k
1
tr = 9.7
0.75
1.05
1.10
1.109
7.170
3.669
1.330
8.604
4.402
1.552
10.038
5.136
1.774
11.472
5.870
1.995
12.906
6.604
2.217
14.340
7.337
2.439
15.774
8.071
2.661
17.208
8.805
2.882
18.642
9.539
3.104
20.076
10.272
3.326
21.510
11.006
3.547
22.944
11.740
3.769
24.378
12.474
3.991
25.812
13.207
4.213
27.246
13.941
4.434
28.680
14.675
5.543
35.850
18.344
6.651
43.021
22.012
7.760
50.191
25.681
8.869
57.361
29.350
9.977
64.531
33.018
11.086
71.701
36.687
12.194
78.871
40.356
13.303
86.041
44.025
14.411
93.211
47.693
15.520
100.381
51.362
16.629
107.551
55.031
17.737
114.721
58.700
18.846
121.891
62.368
19.954
129.062
66.037
21.063
136.232
69.706
22.171
143.402
73.374
23.280
150.572
77.043
CURVAS PARA CARACTERÍSTICAS TEMPORIZADAS
T
M
RECAIDA
1.20
1.30
1.50
2.00
1.916
1.331
0.860
0.501
2.299
1.597
1.032
0.602
2.683
1.863
1.204
0.702
3.066
2.129
1.376
0.802
3.449
2.395
1.547
0.903
3.832
2.661
1.719
1.003
4.216
2.927
1.891
1.103
4.599
3.193
2.063
1.203
4.982
3.459
2.235
1.304
5.365
3.725
2.407
1.404
5.749
3.992
2.579
1.504
6.132
4.258
2.751
1.605
6.515
4.524
2.923
1.705
6.898
4.790
3.095
1.805
7.282
5.056
3.267
1.906
7.665
5.322
3.439
2.006
9.581
6.653
4.299
2.507
11.497
7.983
5.158
3.009
13.413
9.314
6.018
3.510
15.329
10.644
6.878
4.012
17.246
11.975
7.737
4.513
19.162
13.305
8.597
5.015
21.078
14.636
9.457
5.516
22.994
15.966
10.317
6.017
24.910
17.297
11.176
6.519
26.827
18.627
12.036
7.020
28.743
19.958
12.896
7.522
30.659
21.288
13.755
8.023
32.575
22.619
14.615
8.525
34.491
23.949
15.475
9.026
36.408
25.280
16.335
9.528
38.324
26.611
17.194
10.029
40.240
27.941
18.054
10.530
tr
2
I
1
I
0
2.50
3.00
5.00
10.00 20.00 40.00
0.378
0.315
0.214
0.149
0.454
0.378
0.257
0.178
0.530
0.441
0.300
0.208
0.606
0.504
0.342
0.238
0.681
0.567
0.385
0.267
0.757
0.630
0.428
0.297
0.833
0.693
0.471
0.327
0.908
0.756
0.514
0.356
0.984
0.819
0.556
0.386
1.060
0.882
0.599
0.416
1.135
0.945
0.642
0.446
1.211
1.008
0.685
0.475
1.287
1.071
0.728
0.505
1.363
1.134
0.770
0.535
1.438
1.197
0.813
0.564
1.514
1.260
0.856
0.594
1.892
1.575
1.070
0.743
2.271
1.891
1.284
0.891
2.649
2.206
1.498
1.040
3.028
2.521
1.712
1.188
3.406
2.836
1.926
1.337
3.785
3.151
2.140
1.485
4.163
3.466
2.354
1.634
4.542
3.781
2.568
1.782
4.920
4.096
2.782
1.931
5.299
4.411
2.996
2.079
5.677
4.726
3.210
2.228
6.056
5.042
3.424
2.376
6.434
5.357
3.638
2.525
6.813
5.672
3.852
2.674
7.191
5.987
4.066
2.822
7.570
6.302
4.280
2.971
7.948
6.617
4.494
3.119
0.113
0.091
0.136
0.110
0.159
0.128
0.181
0.146
0.204
0.165
0.227
0.183
0.249
0.201
0.272
0.219
0.295
0.238
0.317
0.256
0.340
0.274
0.363
0.293
0.385
0.311
0.408
0.329
0.431
0.347
0.453
0.366
0.567
0.457
0.680
0.549
0.794
0.640
0.907
0.731
1.020
0.823
1.134
0.914
1.247
1.006
1.360
1.097
1.474
1.188
1.587
1.280
1.701
1.371
1.814
1.463
1.927
1.554
2.041
1.646
2.154
1.737
2.267
1.828
2.381
1.920
470

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