ГОСТ Р МЭК 60287-1-2—2009
Т а б л и ц а 2 — Коэффициенты N
Кабели с прямой последовательностью
с
S
у = -
1
23
456
0.10.9871
0.20.9651
0.30.9432
0.40.9238
0.50.9069
0.60.8924
0.70.8800
0.80.8692
0.90.8598
1.0
0.8516
0.98610.9854
0.95880.9562
0.92860.9271
0.89900.9065
0.87140.8993
0.84610.9089
0.82320.9372
0.80240.9859
0.7836 1.0562
0,76651.1487
0.98490.98610.9875
0,95540.95880,9656
0.92590.92860.9438
0.90490.89900.9243
0.89740.87130.9075
0,90670.84610.8929
0.93510.82310.8804
0,98420.80230.8696
1.05520.78350.8601
1.14900.76650.8517
Кабели с обратной последовательностью
S
с
У с -1
234
56
0.11.0110
0.21.0286
0.31.0456
0.41.0605
0.51.0736
0.61.0849
0.71.0948
0.81.1035
0.91.1111
1.01.1180
1.01411.01851.0185
1.04211.06961.0696
1.07421.15041.1504
1.10661.25931,2593
1.13781.39531.3953
1.16731.55801.5580
1.19481.74711.7471
1.2204
1.96231.9623
1.24412.20372.2037
1.26622.47112.4711
1.01411.0110
1.04211.0286
1.07421.0456
1.10661.0605
1,13781.0736
1.16731.0849
1.19481.0948
1.22041,1035
1.24411.1111
1.26621.1180
Т а б л и ц а 3 — Коэффициенты J
Кабель 1/лрямая последовательность г = —
2s
8
У а —
с
т0.10,20.3
0.40.5
0.2
0.11.0001.0001.000
0.51.0000.9980.995
1.00,9990.9970.992
1.51.0000,9970.992
2.00,9990.9970.992
2.50.9990.9970.994
3.01.000
0.997
0.994
1.000 1.000
0.991 0.982
0.9840.970
0.9840.974
0.9870.980
0.9890.987
0.992
0.993
0.4
0.11.0001.0001.000
0.50.9990.9970.991
1.00.9990.9940.983
1.S0.9990.9920.981
2.00.9980.9920.982
2.5 0.998 0.992 0.983
3.0 0.999 0.993 0.984
1.0001.000
0.9820.965
0.9640.931
0.9620.933
0.9660.946
0.9710.959
0.9750.971
0.6
0.11.0001.0001.001
0.50.9990.9960.990
1.00.9980.9910.977
1.50.9980.9890.972
2.00.9970.9890.972
2.50.9970.9880,973
3.00.9980.989
0.974
1.0011.002
0.9780.95S
0.9490.900
0.9420.894
0.9450.907
0.9510.925
0.9560.941
12