Siemens 6RA7086-6KS22 Operating Instructions Manual page 397

05.05
6RA7028-6DS22 and 6RA7028-6FS22
Tp (s)
Ig (%) X=1.8
0 44.040
10 36.508
20 28.138
30 18.933
40 9.535
50 3.430
60 1.190
70 0.432
80 0.293
90 0.154
94 0.099
98 0.043
100 0.015
6RA7028-6DS22 90A/1Q 400V
6RA7028-6FS22 90A/1Q 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
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Tp (s) Tp (s) Tp (s)
X=1.5 X=1.4 X=1.3
99.800 126.140 157.960
91.356 117.870 150.323
81.553 108.144 141.179
70.135 96.619 130.216
56.833 82.883 116.804
41.356 66.380 100.170
23.503 46.481
5.814 22.736
0.954 2.778
0.502 0.790
0.321 0.506
0.141 0.221
0.050 0.079
40 50 60 70 80
Tp (s) Tp (s)
X=1.2 X=1.1
196.940 245.560
190.607 241.690
182.942 236.930
173.518 230.885
161.716 223.119
146.594 212.760
79.223 126.664 198.343
52.448 99.405 176.957
18.590 60.445 142.178
1.309 6.765 76.545
0.837 1.579 32.480
0.366 0.691 11.259
0.131 0.247
300
250
200
150
100
50
0
90 100
0
Function descriptions
X
1.1
1.2
1.3
1.4
1.5
1.8
0.648 t
6RA7028-6DS22 90A/1Q 400V
6RA7028-6FS22 90A/1Q 460V
10 20 30 40 50 60
Base-load current as % of rated DC current
t (s)
an
1879
1186
831
604
443
151
(s) = 2668
ab
X=1,8
X=1,5
X=1,4
X=1,3
X=1,2
X=1,1
70 80 90 100
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