SIEMENS
SINAMICS DCM
Engineering information
Dynamic overload capability
5/13
Siemens D 23.1 · 2014
5
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Overview
(continued)
6RA8095-4GS22-0AA0 2000 A/two-quadrant operation 575 V, 6RA8095-4GV62-0AA0 2000 A/four-quadrant operation 575 V
6RA8095-4KS22-0AA0 2000 A/two-quadrant operation 690 V, 6RA8095-4KV62-0AA0 2000 A/four-quadrant operation 690 V
6RA8095-4LS22-0AA0 1900 A/two-quadrant operation 830 V, 6RA8095-4LV62-0AA0 1900 A/four-quadrant operation 830 V
300
200
250
100
150
50
0
50
40
30
20
10
0
100
%
90
80
70
60
x=1.1
x=1.2
x=1.3
x=1.4
x=1.5
x=1.8
1247
421
242
159
112
47
x=1.1
x=1.2
x=1.3
x=1.4
x=1.5
x=1.8
Overload with x-times
rated DC current
(s)
an
(s) = 1099
ab
Overload duration in s for 300 s cycle duration
Base-load current as a % of the rated DC current
G_D023_EN_00051
t
t
300
200
250
100
150
50
0
50
40
30
20
10
0
100
%
90
80
70
60
x=1.1
x=1.2
x=1.3
x=1.4
x=1.5
x=1.8
480
248
156
105
73
29
x=1.1
x=1.2
x=1.3
x=1.4
x=1.5
x=1.8
Overload with x-times
rated DC current
(s)
an
(s) = 676
ab
Overload duration in s for 300 s cycle duration
Base-load current as a % of the rated DC current
G_D023_EN_00052
t
t
300
200
250
100
150
50
0
50
40
30
20
10
0
100
%
90
80
70
60
x=1.1
x=1.2
x=1.3
x=1.4
x=1.5
x=1.8
514
259
161
108
76
31
x=1.1
x=1.2
x=1.3
x=1.4
x=1.5
x=1.8
Overload with x-times
rated DC current
(s)
an
(s) = 1099
ab
Overload duration in s for 300 s cycle duration
Base-load current as a % of the rated DC current
G_D023_EN_00053
t
t
© Siemens AG 2014