Constants For Ieee Curves; Tripping Time In Seconds For Ieee Curves - GE Multilin F650 Instruction Manual

5 SETPOINTS
Table 5–28: CONSTANTS FOR IEEE CURVES
IEEE CURVE SHAPE
IEEE Extremely Inverse
IEEE Very Inverse
IEEE Inverse
Table 5–29: TABLE 5-29: TRIPPING TIME IN SECONDS FOR IEEE CURVES
DIAL CURRENT (I/ITAP)
1.5 2.0
IEEE Extremely Inverse
0.5 11.341 4.761
1.0 22.682 9.522
2.0 45.363 19.043
4.0 90.727 38.087
6.0 136.090 57.130
8.0 181.454 76.174
10.0 226.817 95.217
IEEE Very Inverse
0.5 8.090 3.514
1.0 16.179 7.028
2.0 32.358 14.055
4.0 64.716 28.111
6.0 97.074 42.166
8.0 129.432 56.221
10.0 161.790 70.277
IEEE Inverse
0.5 3.220 1.902
1.0 6.439 3.803
2.0 12.878 7.606
4.0 25.756 15.213
6.0 38.634 22.819
8.0 51.512 30.426
10.0 64.390 38.032
GE Multilin
NAME A
IEEE Ext Inv 28.2
IEEE Very Inv 19.61
IEEE Mod Inv 0.0515
3.0 4.0 5.0
1.823 1.001 0.648
3.647 2.002 1.297
7.293 4.003 2.593
14.587 8.007 5.187
21.880 12.010 7.780
29.174 16.014 10.374
36.467 20.017 12.967
1.471 0.899 0.654
2.942 1.798 1.308
5.885 3.597 2.616
11.769 7.193 5.232
17.654 10.790 7.849
23.538 14.387 10.465
29.423 17.983 13.081
1.216 0.973 0.844
2.432 1.946 1.688
4.864 3.892 3.377
9.729 7.783 6.753
14.593 11.675 10.130
19.458 15.567 13.507
24.322 19.458 16.883
F650 Digital Bay Controller
5.4 PROTECTION ELEMENTS
B P
0.1217 2.0000
0.491 2.0000
0.1140 0.0200
6.0 7.0 8.0
0.464 0.355 0.285
0.927 0.709 0.569
1.855 1.418 1.139
3.710 2.837 2.277
5.564 4.255 3.416
7.419 5.674 4.555
9.274 7.092 5.693
0.526 0.450 0.401
1.051 0.900 0.802
2.103 1.799 1.605
4.205 3.598 3.209
6.308 5.397 4.814
8.410 7.196 6.418
10.513 8.995 8.023
0.763 0.706 0.663
1.526 1.412 1.327
3.051 2.823 2.653
6.102 5.647 5.307
9.153 8.470 7.960
12.204 11.294 10.614
15.255 14.117 13.267
TR
29.1
21.6
4.85
9.0 10.0
0.237 0.203
0.474 0.407
0.948 0.813
1.897 1.626
2.845 2.439
3.794 3.252
4.742 4.065
0.368 0.345
0.736 0.689
5
1.472 1.378
2.945 2.756
4.417 4.134
5.889 5.513
7.361 6.891
0.630 0.603
1.260 1.207
2.521 2.414
5.041 4.827
7.562 7.241
10.083 9.654
12.604 12.068
5-29