Siemens 6RA7086-6KS22 Operating Instructions Manual page 426

Function descriptions
6RA7097-4KS22 and 6RA7097-4KV62
Tp (s)
Ig (%) X=1.8
0 22.737
10 19.889
20 16.920
30 13.863
40 10.776
50 7.737
60 4.889
70 2.567
80 1.089
90 0.283
94 0.111
98 0.019
100 0.003
6RA7097-4KS22 2600A/ 1Q 690V
6RA7097-4KV62 2600A/ 4Q 690V
1000,0
100,0
10,0
X=1,8
X=1,5
X=1,4
X=1,3
X=1,2
1,0
X=1,1
0,1
0 10 20
Base-load current as % of rated DC current
9-70
Tp (s) Tp (s) Tp (s)
X=1.5 X=1.4 X=1.3
48.149 64.353
43.357 58.650
38.215 52.418
32.743 45.655
26.972 38.385
20.969 30.659
14.858 22.586
8.913 14.406
3.743 6.728
0.854 1.464
0.326 0.542
0.053 0.088
0.006 0.009
30 40 50 60 70 80
Tp (s) Tp (s)
X=1.2 X=1.1
88.357 125.332 187.185
81.792 118.303 180.980
74.433 110.209 173.596
66.206 100.845 164.735
57.054 89.957 153.923
46.969 77.265 140.486
36.039 62.497 123.399
24.481 45.584 101.046
12.845 27.005 71.069
3.060 8.583 32.027
1.061 2.913 15.312
0.166 0.407
0.014 0.030
300
250
200
150
100
50
0
0
90 100
X
1.1
1.2
1.3
1.4
1.5
1.8
2.105
0.138 t
ab
6RA7097-4KS22 2600A/ 1Q 690V
6RA7097-4KV62 2600A/ 4Q 690V
10 20 30 40 50
Base-load current as % of rated DC current
SIEMENS AG
SIMOREG DC Master
05.05
t (s)
an
295.696
168.123
108.685
74.382
53.040
22.961
(s) = 464.711
X=1,8
X=1,5
X=1,4
X=1,3
X=1,2
X=1,1
60 70 80 90 100
6RX1700-0AD76
Operating Instructions