Ingeteam INGEPAC EF-LD Manual De Usuario página 487

Protección diferencial de linea
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Curva extremadamente inversa
T
M
A
A = 0.0399, B = 0.2294, C = 0.5000, D = 3.0094, E = 0.7222
Valores teóricos dados por la fórmula:
M \
0
0.25
0.5
I/Io
0.5
3.004
3.204
4.005
1.0
6.008
6.409
8.011
2.0
12.016
12.817
16.021
3.0
18.024
19.226
24.032
4.0
24.032
25.634
32.043
5.0
30.040
32.043
40.053
6.0
36.048
38.451
48.064
7.0
42.056
44.860
56.075
8.0
48.064
51.268
64.085
9.0
54.072
57.677
72.096
10.0
60.080
64.085
80.107
11.0
66.088
70.494
88.117
12.0
72.096
76.902
96.128
13.0
78.104
83.311
104.139
14.0
84.112
89.719
112.149
15.0
90.120
96.128
120.160
16.0
96.128
102.537
128.171
17.0
102.136
108.945
136.181
18.0
108.144
115.354
144.192
19.0
114.152
121.762
152.203
20.0
120.160
128.171
160.213
21.0
126.168
134.579
168.224
22.0
132.176
140.988
176.235
23.0
138.184
147.396
184.245
24.0
144.192
153.805
192.256
25.0
150.200
160.213
200.267
26.0
156.208
166.622
208.277
27.0
162.216
173.030
216.288
28.0
168.224
179.439
224.299
29.0
174.232
185.847
232.309
30.0
180.240
192.256
240.320
Ingeteam Technology S.A.
Manual de usuario
B
D
I
2
I
C
C
I
I
0
0
0.75
1.05
1.10
6.866
7.373
6.063
13.733
14.746
12.125
27.465
29.492
24.250
41.198
44.239
36.376
54.930
58.985
48.501
68.663
73.731
60.626
82.395
88.477
72.751
96.128
103.224
84.876
109.861
117.970
97.002
123.593
132.716
109.127
137.326
147.462
121.252
151.058
162.208
133.377
164.791
176.955
145.502
178.523
191.701
157.628
192.256
206.447
169.753
205.989
221.193
181.878
219.721
235.940
194.003
233.454
250.686
206.128
247.186
265.432
218.254
260.919
280.178
230.379
274.651
294.924
242.504
288.384
309.671
254.629
302.117
324.417
266.754
315.849
339.163
278.879
329.582
353.909
291.005
343.314
368.655
303.130
357.047
383.402
315.255
370.779
398.148
327.380
384.512
412.894
339.505
398.245
427.640
351.631
411.977
442.387
363.756
CURVAS PARA CARACTERÍSTICAS TEMPORIZADAS
E
T
RECAIDA
3
I
C
I
0
tr = 6.008
1.20
1.30
1.50
4.307
3.220
2.000
8.615
6.439
4.001
17.230
12.879
8.002
25.844
19.318
12.003
34.459
25.758
16.004
43.074
32.197
20.004
51.689
38.636
24.005
60.303
45.076
28.006
68.918
51.515
32.007
77.533
57.954
36.008
86.148
64.394
40.009
94.763
70.833
44.010
103.377
77.273
48.011
111.992
83.712
52.012
120.607
90.151
56.013
129.222
96.591
60.013
137.837
103.030
64.014
146.451
109.470
68.015
155.066
115.909
72.016
163.681
122.348
76.017
172.296
128.788
80.018
180.910
135.227
84.019
189.525
141.666
88.020
198.140
148.106
92.021
206.755
154.545
96.022
215.370
160.985
100.022
223.984
167.424
104.023
232.599
173.863
108.024
241.214
180.303
112.025
249.829
186.742
116.026
258.444
193.182
120.027
tr
M
2
I
I
0
2.00
2.50
3.00
5.00
0.872
0.499
0.330
0.124
1.744
0.997
0.659
0.247
3.489
1.994
1.319
0.495
5.233
2.992
1.978
0.742
6.977
3.989
2.638
0.990
8.722
4.986
3.297
1.237
10.466
5.983
3.956
1.484
12.210
6.981
4.616
1.732
13.955
7.978
5.275
1.979
15.699
8.975
5.934
2.227
17.443
9.972
6.594
2.474
19.188
10.969
7.253
2.722
20.932
11.967
7.913
2.969
22.676
12.964
8.572
3.216
24.421
13.961
9.231
3.464
26.165
14.958
9.891
3.711
27.909
15.956
10.550
3.959
29.654
16.953
11.210
4.206
31.398
17.950
11.869
4.453
33.142
18.947
12.528
4.701
34.887
19.944
13.188
4.948
36.631
20.942
13.847
5.196
38.375
21.939
14.506
5.443
40.120
22.936
15.166
5.691
41.864
23.933
15.825
5.938
43.608
24.931
16.485
6.185
45.353
25.928
17.144
6.433
47.097
26.925
17.803
6.680
48.841
27.922
18.463
6.928
50.586
28.920
19.122
7.175
52.330
29.917
19.782
7.422
1
10.00 20.00 40.00
0.049
0.030
0.024
0.098
0.060
0.048
0.196
0.119
0.095
0.295
0.179
0.143
0.393
0.239
0.191
0.491
0.298
0.238
0.589
0.358
0.286
0.688
0.418
0.334
0.786
0.477
0.381
0.884
0.537
0.429
0.982
0.597
0.476
1.081
0.656
0.524
1.179
0.716
0.572
1.277
0.776
0.619
1.375
0.835
0.667
1.474
0.895
0.715
1.572
0.955
0.762
1.670
1.014
0.810
1.768
1.074
0.858
1.866
1.134
0.905
1.965
1.194
0.953
2.063
1.253
1.001
2.161
1.313
1.048
2.259
1.373
1.096
2.358
1.432
1.144
2.456
1.492
1.191
2.554
1.552
1.239
2.652
1.611
1.286
2.751
1.671
1.334
2.849
1.731
1.382
2.947
1.790
1.429
487

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