Siemens 6RA7086-6KS22 Operating Instructions Manual page 398

Function descriptions
6RA7028-6DV62 and 6RA7028-6FV62
Tp (s)
Ig (%) X=1.8
0 94.460
10 86.466
20 77.462
30 67.269
40 55.667
50 42.361
60 27.004
70 9.972
80 1.781
90 0.581
94 0.354
98 0.126
100 0.013
6RA7028-6DV62 90A/4Q 400V
6RA7028-6FV62 90A/4Q 460V
1000,0
100,0
10,0
X=1,8
X=1,5
X=1,4
X=1,3
X=1,2
X=1,1
1,0
0,1
0 10 20 30
Base-load current as % of rated DC current
9-42
Tp (s) Tp (s) Tp (s)
X=1.5 X=1.4 X=1.3
141.260 162.280 187.240
133.232 154.580 180.222
123.966 145.592 171.911
113.195 135.009 161.976
100.540 122.390 149.907
85.483 107.108 134.954
67.315 88.261 115.992
44.985 64.499
17.079 33.595
1.302 2.533
0.792 1.108
0.283 0.396
0.028 0.040
40 50 60 70 80
Tp (s) Tp (s)
X=1.2 X=1.1
217.380 254.460
211.582 250.787
204.624 246.336
196.128 240.743
185.555 233.598
172.084 224.091
154.347 210.906
91.200 129.983 191.381
57.466 94.473 159.668
9.867 37.987 99.089
1.680 7.117 56.044
0.600 2.441 18.841
0.060 0.103
300
250
200
150
100
50
0
0 10
90 100
Base-load current as % of rated DC current
X
1.1
1.2
1.3
1.4
1.5
1.8
0.239 t
ab
6RA7028-6DV62 90A/4Q 400V
6RA7028-6FV62 90A/4Q 460V
20 30 40 50 60
SIEMENS AG
SIMOREG DC Master
05.05
t (s)
an
1911
1320
1007
804
659
391
(s) = 2658
X=1,8
X=1,5
X=1,4
X=1,3
X=1,2
X=1,1
70 80 90 100
6RX1700-0AD76
Operating Instructions