Siemens SINAMICS S220

Examples
The following examples are based on the simultaneous use and loading of the Motor Modules
with the rated current I
rated
.




6
$FWLYH/LQH0RGXOH
N:
$
,
G
 $,
G
 $,
G

$
,
G

$
$$
$$$
$$
$
,
Q
 $,
Q
 $,
Q
 $,
Q
 $
6
0RWRU0RGXOH
$
6
0RWRU
0RGXOH
$
6
0RWRU
0RGXOH
$
6
0RWRU
0RGXOH
$
① DC link busbar current-carrying capacity
② DC link busbar load: DC link current I
DC link
at rated current I
rated
of the Motor Module
③ Increased load of the DC link busbar
④ Motor current = rated current I
rated
of the Motor Module
Figure5-1 Load of the DC link busbar for a typical con󹪝guration with the infeed to the right in the DC link
Mounting
5.2Layout of the components
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA 81