Load Duty Cycle Definitions, Drive Modules - Siemens SIMODRIVE 611 Planning Manual

4 Power Modules

4.3 Load duty cycle definitions, drive modules

4.3
Nominal load duty
cycles, FD
4
Nominal load duty
cycles, MSD/IM
4-96
Load duty cycle definitions, drive modules
I
I
max
I
n
Fig. 4-4 Peak current – load duty cycle with pre–loading condition
I
I
max
I
n
Fig. 4-5 Peak current – load duty cycle without pre–loading condition
I
I
max
I
s6
I
n
0.7 I
n
Fig. 4-6 S6 load duty cycle with pre–loading condition
I
I
max
I
s6
I
n
0.7 I
n
Fig. 4-7 S6 peak current – load duty cycle with pre–loading condition
0.25 s
10 s
2.65 s
10 s
4 min
10 min
10 s
60 s
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
05.01
t
t
t
t
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