Siemens SINAMICS S220

off
on
T_delay
Disable
Enable
0 A
8 A
600 s
SITOP LOAD
AC Power On
Smart Line Module
Enable
T_delay
t
Figure9-4 Time diagram
Condition:
• Environment: 55°C line voltage: 480V
• Drive system capacitance: 10mF
• Module status: warm
Note
T_delay is the permitted system startup time, less than 45s.
DC link components
9.2SITOP PSU400M
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA 253