Siemens SIMOREG DC Master 6RA7028-6DS22 Operating Instructions Manual page 347

02.00
6RA7091-6DS22 und 6RA7091-6FS22
Tp (s)
Ig (%) X=1.8
0 6.700
10 5.627
20 4.569
30 3.550
40 2.589
50 1.737
60 1.061
70 0.568
80 0.231
90 0.066
94 0.042
98 0.018
100 0.006
6RA7091-6DS22 1200A/1Q 400V
6RA7091-6FS22 1200A/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
20.140 30.440
17.447 26.910
14.613 23.126
11.728 19.129
8.916 14.988
6.321 10.873
4.043 7.101
2.139 3.952
0.850 1.571
0.204 0.340
0.130 0.208
0.056 0.089
0.019 0.030
40 50 60 70 80
Tp (s) Tp (s)
X=1.2 X=1.1
47.720 79.460 143.340
42.992 73.349 136.839
37.864 66.463 129.216
32.352 58.749 120.198
26.479 50.180 109.427
20.297 40.779 96.405
13.974 30.640 80.494
8.086 19.951 61.016
3.492 9.534 37.886
0.754 2.231 12.898
0.373 0.780
0.160 0.334
0.053 0.111
300
250
200
150
100
50
0
90 100
0 10
Function descriptions
X
1.1
1.2
1.3
1.4
1.5
4.891 1.8
1.859
0.344 t
6RA7091-6DS22 1200A/1Q 400V
6RA7091-6FS22 1200A/1Q 460V
20 30 40 50 60
Base-load current as % of rated DC current
t (s)
an
180
88
49
30
19
6
(s) = 312
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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