SIEMENS
SINAMICS DCM
Engineering information
Dynamic overload capability
5/8
Siemens D 23.1 · 2014
5
■
Overview
(continued)
6RA8082-6FS22-0AA0 450 A/two-quadrant operation 480 V, 6RA8082-6FV62-0AA0 450 A/four-quadrant operation 480 V
6RA8085-6DS22-0AA0 600 A/two-quadrant operation 400 V, 6RA8085-6FS22-0AA0 600 A/two-quadrant operation 480 V,
6RA8085-6GS22-0AA0 600 A/two-quadrant operation 575 V
6RA8085-6DV62-0AA0 600 A/four-quadrant operation 400 V, 6RA8085-6FV62-0AA0 600 A/four-quadrant operation 480 V,
6RA8085-6GV62-0AA0 600 A/four-quadrant operation 575 V
25
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
110
49
22
11
6
1
x=1.1
x=1.2
x=1.3
150
100
125
50
75
x=1.8
x=1.5
x=1.4
Overload with x-times
rated DC current
(s)
an
(s) = 210
ab
Overload duration in s for 300 s cycle duration
Base-load current as a % of the rated DC current
G_D023_EN_00035
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
331
137
75
45
29
7
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) = 408
ab
Overload duration in s for 300 s cycle duration
Base-load current as a % of the rated DC current
G_D023_EN_00036
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
426
184
107
64
37
5
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) = 519
ab
Overload duration in s for 300 s cycle duration
Base-load current as a % of the rated DC current
G_D023_EN_00037
t
t
© Siemens AG 2014