SIEMENS
SINAMICS DCM
Engineering information
Dynamic overload capability
5/10
Siemens D 23.1 · 2014
5
■
概述
（继续）
6RA8087-6DV62-0AA0 850 A/four-quadrant operation 400 V, 6RA8087-6FV62-0AA0 850 A/four-quadrant operation 480 V,
6RA8087-6GV62-0AA0 850 A/four-quadrant operation 575 V
6RA8087-6GS22-0AA0 800 A/two-quadrant operation 575 V
6RA8088-6LS22-0AA0 950 A /双象限操作830 V，6RA8088-6LV62-0AA0 950 A /四象限操作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
382
228
151
102
68
13
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）= 593
ab
在300秒的循环持续时间内过载持续时间
Base-load current as a % of the rated DC current
g_d023_en_00041.
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
296.
161
102
70
50
19
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）= 527
ab
在300秒的循环持续时间内过载持续时间
Base-load current as a % of the rated DC current
g_d023_en_00042
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
220
99.
50
25
13
4
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) = 395
ab
在300秒的循环持续时间内过载持续时间
Base-load current as a % of the rated DC current
g_d023_en_00043
t
t
©Siemens AG 2014