Siemens SINAMICS S220 Equipment Manual page 255

Booksize power units
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AC Power On
Smart Line Module
Enable
SITOP LOAD
Figure 9-4
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.
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
on
off
Enable
Disable
T_delay
8 A
0 A
Time diagram
T_delay
600 s
DC link components
9.2 SITOP PSU400M
t
253

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