Ingeteam INGEPAC EF-LD Manual De Usuario página 478

Protección diferencial de linea
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Curva extremadamente inversa
T
M
I
I
0
K = 80,
= 2 tr =58.2
Valores teóricos dados por la fórmula:
M\I/Io 0
0.25
0.5
0.05
2.910
3.104
3.880
0.06
3.492
3.725
4.656
0.07
4.074
4.346
5.432
0.08
4.656
4.966
6.208
0.09
5.238
5.587
6.984
0.10
5.820
6.208
7.760
0.11
6.402
6.829
8.536
0.12
6.984
7.450
9.312
0.13
7.566
8.070
10.088
0.14
8.148
8.691
10.864
0.15
8.730
9.312
11.640
0.16
9.312
9.933
12.416
0.17
9.894
10.554
13.192
0.18
10.476
11.174
13.968
0.19
11.058
11.795
14.744
0.20
11.640
12.416
15.520
0.25
14.550
15.520
19.400
0.30
17.460
18.624
23.280
0.35
20.370
21.728
27.160
0.40
23.280
24.832
31.040
0.45
26.190
27.936
34.920
0.50
29.100
31.040
38.800
0.55
32.010
34.144
42.680
0.60
34.920
37.248
46.560
0.65
37.830
40.352
50.440
0.70
40.740
43.456
54.320
0.75
43.650
46.560
58.200
0.80
46.560
49.664
62.080
0.85
49.470
52.768
65.960
0.90
52.380
55.872
69.840
0.95
55.290
58.976
73.720
1.00
58.200
62.080
77.600
1.05
61.110
65.184
81.480
Ingeteam Power Technology S.A.
Manual de usuario
k
1
0.75
1.05
1.10
6.651
39.024
19.048
7.982
46.829
22.857
9.312
54.634
26.667
10.642
62.439
30.476
11.973
70.244
34.286
13.303
78.049
38.095
14.633
85.854
41.905
15.963
93.659
45.714
17.294
101.464
49.524
18.624
109.268
53.333
19.954
117.073
57.143
21.285
124.878
60.952
22.615
132.683
64.762
23.945
140.488
68.571
25.275
148.293
72.381
26.606
156.098
76.190
33.257
195.122
95.238
39.909
234.147
114.286
46.560
273.171
133.333
53.211
312.195
152.381
59.863
351.220
171.429
66.514
390.244
190.476
73.166
429.269
209.524
79.817
468.293
228.571
86.469
507.318
247.619
93.120
546.342
266.667
99.771
585.367
285.714
106.423
624.391
304.762
113.074
663.415
323.810
119.726
702.440
342.857
126.377
741.464
361.905
133.029
780.489
380.952
139.680
819.513
400.000
CURVAS PARA CARACTERÍSTICAS TEMPORIZADAS
T
RECAIDA
1.20
1.30
1.50
2.00
9.091
5.797
3.200
1.333
10.909
6.957
3.840
1.600
12.727
8.116
4.480
1.867
14.545
9.275
5.120
2.133
16.364
10.435
5.760
2.400
18.182
11.594
6.400
2.667
20.000
12.754
7.040
2.933
21.818
13.913
7.680
3.200
23.636
15.072
8.320
3.467
25.455
16.232
8.960
3.733
27.273
17.391
9.600
4.000
29.091
18.551
10.240
4.267
30.909
19.710
10.880
4.533
32.727
20.870
11.520
4.800
34.545
22.029
12.160
5.067
36.364
23.188
12.800
5.333
45.455
28.986
16.000
6.667
54.545
34.783
19.200
8.000
63.636
40.580
22.400
9.333
72.727
46.377
25.600
10.667
81.818
52.174
28.800
12.000
90.909
57.971
32.000
13.333
100.000
63.768
35.200
14.667
109.091
69.565
38.400
16.000
118.182
75.362
41.600
17.333
127.273
81.159
44.800
18.667
136.364
86.957
48.000
20.000
145.455
92.754
51.200
21.333
154.545
98.551
54.400
22.667
163.636
104.348
57.600
24.000
172.727
110.145
60.800
25.333
181.818
115.942
64.000
26.667
190.909
121.739
67.200
28.000
tr
M
2
I
1
I
0
2.50
3.00
5.00
10.00 20.00 40.00
0.762
0.500
0.167
0.040
0.914
0.600
0.200
0.048
1.067
0.700
0.233
0.057
1.219
0.800
0.267
0.065
1.371
0.900
0.300
0.073
1.524
1.000
0.333
0.081
1.676
1.100
0.367
0.089
1.829
1.200
0.400
0.097
1.981
1.300
0.433
0.105
2.133
1.400
0.467
0.113
2.286
1.500
0.500
0.121
2.438
1.600
0.533
0.129
2.590
1.700
0.567
0.137
2.743
1.800
0.600
0.145
2.895
1.900
0.633
0.154
3.048
2.000
0.667
0.162
3.810
2.500
0.833
0.202
4.571
3.000
1.000
0.242
5.333
3.500
1.167
0.283
6.095
4.000
1.333
0.323
6.857
4.500
1.500
0.364
7.619
5.000
1.667
0.404
8.381
5.500
1.833
0.444
9.143
6.000
2.000
0.485
9.905
6.500
2.167
0.525
10.667
7.000
2.333
0.566
11.429
7.500
2.500
0.606
12.190
8.000
2.667
0.646
12.952
8.500
2.833
0.687
13.714
9.000
3.000
0.727
14.476
9.500
3.167
0.768
15.238
10.000
3.333
0.808
16.000
10.500
3.500
0.848
0.010
0.003
0.012
0.003
0.014
0.004
0.016
0.004
0.018
0.005
0.020
0.005
0.022
0.006
0.024
0.006
0.026
0.007
0.028
0.007
0.030
0.008
0.032
0.008
0.034
0.009
0.036
0.009
0.038
0.010
0.040
0.010
0.050
0.013
0.060
0.015
0.070
0.018
0.080
0.020
0.090
0.023
0.100
0.025
0.110
0.028
0.120
0.030
0.130
0.033
0.140
0.035
0.150
0.038
0.160
0.040
0.170
0.043
0.180
0.045
0.190
0.048
0.201
0.050
0.211
0.053
478

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