GE 750 Instruction Manual page 175

CHAPTER 5: SETPOINTS
Multiplier
(TDM)
1.5
0.5 1.699 0.749
1.0 3.398 1.498
2.0 6.796 2.997
4.0 13.591 5.993
6.0 20.387 8.990
8.0 27.183 11.987
10.0 33.979 14.983
0.5 1.451 0.656
1.0 2.901 1.312
2.0 5.802 2.624
4.0 11.605 5.248
6.0 17.407 7.872
8.0 23.209 10.497
10.0 29.012 13.121
0.5 0.578 0.375
1.0 1.155 0.749
2.0 2.310 1.499
4.0 4.621 2.997
6.0 6.931 4.496
8.0 9.242 5.995
10.0 11.552 7.494
0.5 0.072 0.047
1.0 0.143 0.095
2.0 0.286 0.190
4.0 0.573 0.379
6.0 0.859 0.569
8.0 1.145 0.759
10.0 1.431 0.948
750 FEEDER MANAGEMENT RELAY – INSTRUCTION MANUAL
Table 5–10: IAC Curve Trip Times
2.0 3.0 4.0
IAC Extremely Inverse
0.303 0.178
0.606 0.356
1.212 0.711
2.423 1.422
3.635 2.133
4.846 2.844
6.058 3.555
IAC Very Inverse
0.269 0.172
0.537 0.343
1.075 0.687
2.150 1.374
3.225 2.061
4.299 2.747
5.374 3.434
0.266 0.221
0.532 0.443
1.064 0.885
2.128 1.770
3.192 2.656
4.256 3.541
5.320 4.426
IAC Short Inverse
0.035 0.031
0.070 0.061
0.140 0.123
0.279 0.245
0.419 0.368
0.559 0.490
0.699 0.613
Current ( I / I )
pickup
5.0 6.0
0.123 0.093 0.074
0.246 0.186 0.149
0.491 0.372 0.298
0.983 0.744 0.595
1.474 1.115 0.893
1.966 1.487 1.191
2.457 1.859 1.488
0.133 0.113 0.101
0.266 0.227 0.202
0.533 0.453 0.405
1.065 0.906 0.810
1.598 1.359 1.215
2.131 1.813 1.620
2.663 2.266 2.025
IAC Inverse
0.196 0.180 0.168
0.392 0.360 0.337
0.784 0.719 0.674
1.569 1.439 1.348
2.353 2.158 2.022
3.138 2.878 2.695
3.922 3.597 3.369
0.028 0.027 0.026
0.057 0.054 0.052
0.114 0.108 0.105
0.228 0.217 0.210
0.341 0.325 0.314
0.455 0.434 0.419
0.569 0.542 0.524
S5 PROTECTION
7.0 8.0 9.0
0.062 0.053
0.124 0.106
0.248 0.212
0.495 0.424
0.743 0.636
0.991 0.848
1.239 1.060
0.093 0.087
0.186 0.174
0.372 0.349
0.745 0.698
1.117 1.046
1.490 1.395
1.862 1.744
0.160 0.154
0.320 0.307
0.640 0.614
1.280 1.229
1.921 1.843
2.561 2.457
3.201 3.072
0.026 0.025
0.051 0.050
0.102 0.100
0.204 0.200
0.307 0.301
0.409 0.401
0.511 0.501
10.0
0.046
0.093
0.185
0.370
0.556
0.741
0.926
0.083
0.165
0.331
0.662
0.992
1.323
1.654
0.148
0.297
0.594
1.188
1.781
2.375
2.969
0.025
0.049
0.099
0.197
0.296
0.394
0.493
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