UFC 3 -520-01
June 10, 2002
Table C -1. Correction Factors for Capacitor Sizing, continued
Original
Desired Power Factor
Power
0.94
0.95
0.96
0.97
0.98
0.99
1.00
Factor
0.50
1.369
1.402
1.441
1.481
1.529
1.590
1.732
0.51
1.320
1.357
1.395
1.435
1.483
1.544
1.686
0.52
1.281
1.315
1.353
1.393
1.441
1.502
1.644
0.53
1.237
1.271
1.309
1.349
1.397
1.458
1.600
0.54
1.196
1.230
1.268
1.308
1.356
1.417
1.559
0.55
1.156
1.190
1.228
1.268
1.316
1.377
1.519
0.56
1.117
1.151
1.189
1.229
1.277
1.338
1.480
0.57
1.079
1.113
1.151
1.191
1.239
1.300
1.442
0.58
1.042
1.076
1.114
1.154
1.202
1.263
1.405
0.59
1.005
1.039
1.077
1.117
1.165
1.226
1.368
0.60
0.971
1.005
1.043
1.083
1.131
1.192
1.334
0.61
0.936
0.970
1.008
1.048
1.096
1.157
1.299
0.62
0.902
0.936
0.974
1.014
1.062
1.123
1.265
0.63
0.870
0.904
0.942
0.982
1.030
1.091
1.233
0.64
0.837
0.871
0.909
0.949
0.997
1.058
1.200
0.65
0.806
0.840
0.878
0.918
0.966
1.027
1.169
0.66
0.775
0.809
0.847
0.887
0.935
0.996
1.138
0.67
0.745
0.779
0.817
0.857
0.905
0.966
1.108
0.68
0.716
0.750
0.788
0.828
0.876
0.937
1.079
0.69
0.686
0.720
0.758
0.798
0.840
0.907
1.049
0.70
0.657
0.691
0.729
0.769
0.811
0.878
1.020
0.71
0.629
0.663
0.701
0.741
0.783
0.850
0.992
0.72
0.600
0.634
0.672
0.712
0.754
0.821
0.963
0.73
0.573
0.607
0.645
0.685
0.727
0.794
0.936
0.74
0.546
0.580
0.618
0.658
0.700
0.767
0.909
0.75
0.519
0.553
0.591
0.631
0.673
0.740
0.882
0.76
0.492
0.526
0.564
0.604
0.652
0.713
0.855
0.77
0.466
0.500
0.538
0.578
0.620
0.687
0.829
0.78
0.440
0.474
0.512
0.552
0.594
0.661
0.803
0.79
0.413
0.447
0.485
0.525
0.567
0.634
0.776
0.80
0.387
0.421
0.459
0.499
0.541
0.608
0.750
0.81
0.361
0.395
0.433
0.473
0.515
0.582
0.724
0.82
0.335
0.369
0.407
0.447
0.489
0.556
0.698
0.83
0.309
0.343
0.381
0.421
0.463
0.530
0.672
0.84
0.283
0.317
0.355
0.395
0.437
0.504
0.645
0.85
0.257
0.291
0.329
0.369
0.417
0.478
0.620
C-3
Capacitor Ratings.
C-3.1
Capacitors are built to standard sizes as specified by IEEE 18, IEEE Standard
for Shunt Power Capacitors. Table C -2 shows the capacitor sizes of potential interest to
facility interior electrical design.
C-4
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