Siemens SIMOREG DC Master 6RA7028-6DS22 Operating Instructions Manual page 340

Function descriptions
6RA7085-6DS22. 6RA7085-6FS22 und 6RA7085-6GS22
Tp (s)
Ig (%) X=1.8
0 8.020
10 6.452
20 4.806
30 3.158
40 1.837
50 1.118
60 0.704
70 0.422
80 0.222
90 0.094
94 0.069
98 0.044
100 0.031
6RA7085-6DS22 600A/1Q 400V
6RA7085-6FS22 600A/1Q 460V
6RA7085-6GS22 600A/1Q 575V
1000,0
100,0
10,0
X=1,8
1,0
X=1,5
X=1,4
X=1,3
X=1,2
X=1,1
0,1
0 10 20 30
Base-load current as % of rated DC current
9-48
Tp (s) Tp (s) Tp (s)
X=1.5 X=1.4 X=1.3
28.640 43.300
25.538 39.388
22.113 35.022
18.383 30.202
14.378 24.930
10.177 19.228
5.955 13.179
2.214 7.058
0.792 1.876
0.281 0.479
0.206 0.342
0.131 0.218
0.094 0.156
40 50 60 70 80
Tp (s) Tp (s)
X=1.2 X=1.1
67.520 111.260 202.240
62.591 105.453 197.543
56.979 98.665 191.802
50.655 90.734 184.774
43.582 81.467 176.031
35.738 70.653 164.977
27.126 58.067 150.647
17.825 43.557 131.462
8.028 27.146 104.647
1.235 9.525 65.500
0.626 3.179 45.238
0.398 1.504 22.342
0.285 0.666 10.894
300
250
200
150
100
50
0
90 100
0
X
1.1
1.2
1.3
1.4
1.5
1.8
t
ab
6RA7085-6DS22 600A/1Q 400V
6RA7085-6FS22 600A/1Q 460V
6RA7085-6GS22 600A/1Q 575V
10 20 30 40 50 60
Base-load current as % of rated DC current
SIEMENS AG
SIMOREG DC Master
02.00
t (s)
an
331.0
137.0
74.0
44.0
28.0
6.9
(s) = 381
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