Ingeteam INGEPAC EF-LD Manual De Usuario página 483

Protección diferencial de linea
Tabla de contenido

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Curva normal inversa
T
M
A
A = 0.0274, B = 2.2614, C = 0.3000, D = -4.1899, E = 9.1272
Valores teóricos dados por la fórmula:
M \
0
0.25
0.5
I/Io
0.5
0.495
0.528
0.660
1.0
0.990
1.056
1.320
2.0
1.980
2.112
2.640
3.0
2.970
3.168
3.960
4.0
3.960
4.224
5.280
5.0
4.950
5.280
6.600
6.0
5.940
6.336
7.920
7.0
6.930
7.392
9.240
8.0
7.920
8.448
10.560
9.0
8.910
9.504
11.880
10.0
9.900
10.560
13.200
11.0
10.890
11.616
14.520
12.0
11.880
12.672
15.840
13.0
12.870
13.728
17.160
14.0
13.860
14.784
18.480
15.0
14.850
15.840
19.800
16.0
15.840
16.896
21.120
17.0
16.830
17.952
22.440
18.0
17.820
19.008
23.760
19.0
18.810
20.064
25.080
20.0
19.800
21.120
26.400
21.0
20.790
22.176
27.720
22.0
21.780
23.232
29.040
23.0
22.770
24.288
30.360
24.0
23.760
25.344
31.680
25.0
24.750
26.400
33.000
26.0
25.740
27.456
34.320
27.0
26.730
28.512
35.640
28.0
27.720
29.568
36.960
29.0
28.710
30.624
38.280
30.0
29.700
31.680
39.600
Ingeteam Technology S.A.
Manual de usuario
B
D
I
2
I
C
C
I
I
0
0
0.75
1.05
1.10
1.131
8.614
7.067
2.263
17.229
14.134
4.526
34.457
28.268
6.789
51.686
42.402
9.051
68.915
56.536
11.314
86.144
70.670
13.577
103.372
84.804
15.840
120.601
98.938
18.103
137.830
113.072
20.366
155.059
127.206
22.629
172.287
141.340
24.891
189.516
155.474
27.154
206.745
169.608
29.417
223.974
183.742
31.680
241.202
197.876
33.943
258.431
212.010
36.206
275.660
226.144
38.469
292.889
240.278
40.731
310.117
254.412
42.994
327.346
268.546
45.257
344.575
282.680
47.520
361.803
296.814
49.783
379.032
310.948
52.046
396.261
325.082
54.309
413.490
339.216
56.571
430.718
353.350
58.834
447.947
367.484
61.097
465.176
381.618
63.360
482.405
395.752
65.623
499.633
409.886
67.886
516.862
424.020
CURVAS PARA CARACTERÍSTICAS TEMPORIZADAS
E
T
RECAIDA
3
I
C
I
0
tr = 0.99
1.20
1.30
1.50
4.944
3.613
2.142
9.888
7.226
4.284
19.775
14.452
8.568
29.663
21.678
12.853
39.550
28.904
17.137
49.438
36.131
21.421
59.325
43.357
25.705
69.213
50.583
29.989
79.100
57.809
34.274
88.988
65.035
38.558
98.875
72.261
42.842
108.763
79.487
47.126
118.650
86.713
51.410
128.538
93.939
55.694
138.425
101.165
59.979
148.313
108.392
64.263
158.200
115.618
68.547
168.088
122.844
72.831
177.975
130.070
77.115
187.863
137.296
81.400
197.750
144.522
85.684
207.638
151.748
89.968
217.525
158.974
94.252
227.413
166.200
98.536
237.300
173.426
102.821
247.188
180.653
107.105
257.075
187.879
111.389
266.963
195.105
115.673
276.850
202.331
119.957
286.738
209.557
124.242
296.625
216.783
128.526
tr
M
2
I
I
0
2.00
2.50
3.00
5.00
0.883
0.523
0.377
0.203
1.766
1.047
0.754
0.407
3.531
2.094
1.508
0.814
5.297
3.140
2.262
1.220
7.062
4.187
3.016
1.627
8.828
5.234
3.770
2.034
10.594
6.281
4.524
2.441
12.359
7.328
5.277
2.848
14.125
8.374
6.031
3.254
15.890
9.421
6.785
3.661
17.656
10.468
7.539
4.068
19.422
11.515
8.293
4.475
21.187
12.562
9.047
4.881
22.953
13.608
9.801
5.288
24.719
14.655
10.555
5.695
26.484
15.702
11.309
6.102
28.250
16.749
12.063
6.509
30.015
17.796
12.817
6.915
31.781
18.842
13.571
7.322
33.547
19.889
14.324
7.729
35.312
20.936
15.078
8.136
37.078
21.983
15.832
8.543
38.843
23.030
16.586
8.949
40.609
24.076
17.340
9.356
42.375
25.123
18.094
9.763
44.140
26.170
18.848
10.170
45.906
27.217
19.602
10.576
47.671
28.264
20.356
10.983
49.437
29.310
21.110
11.390
51.203
30.357
21.864
11.797
52.968
31.404
22.618
12.204
1
10.00 20.00 40.00
0.113
0.066
0.041
0.226
0.133
0.082
0.452
0.265
0.164
0.678
0.398
0.246
0.904
0.530
0.327
1.130
0.663
0.409
1.356
0.796
0.491
1.582
0.928
0.573
1.808
1.061
0.655
2.034
1.193
0.737
2.260
1.326
0.818
2.486
1.458
0.900
2.712
1.591
0.982
2.938
1.724
1.064
3.164
1.856
1.146
3.390
1.989
1.228
3.616
2.121
1.310
3.842
2.254
1.391
4.068
2.387
1.473
4.294
2.519
1.555
4.520
2.652
1.637
4.746
2.784
1.719
4.972
2.917
1.801
5.198
3.050
1.883
5.424
3.182
1.964
5.650
3.315
2.046
5.876
3.447
2.128
6.102
3.580
2.210
6.328
3.713
2.292
6.554
3.845
2.374
6.780
3.978
2.455
483

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