Siemens SINAMICS S120 Manual page 229
Cabinet modules liquid cooled
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Configuration
The Auxiliary Power Supply Module is connected on the plant side to a voltage
corresponding to the respective rated device voltage.
The standard version contains the following components:
● Fuse switch disconnector with fuse monitoring for external evaluation
● Supply of auxiliary power system with 2 auxiliary voltages:
– 24 VDC for the electronics power supply
– 230 V 2 AC to supply 230 V AC loads
● Transformer with output voltage 230 V 2 AC
● SITOP power supply 24 VDC
● PE busbar, nickel-plated (60 x 10 mm), including jumper for looping through to the next
Cabinet Module.
Note
Additional information
The configuration example of the Auxiliary Power Supply Module illustrates the positioning of
the factory-fitted components. They show the maximum possible configuration of the
modules, which contain all options that can be ordered.
Refer to the layout diagrams (AO) on the customer DVD for the precise order-specific
location of the components.
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A
Cabinet Modules
6.5 Auxiliary Power Supply Modules
227
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