Device overview   
2.3 Structure 
  Drive converter cabinet units 
22  Operating Instructions, 07/07, A5E00288214A 
2.3  Structure 
The SINAMICS S150 drive converter cabinet units are characterized by their compact, 
modular, and service-friendly design.  
Line and motor-side components as well as additional monitoring devices can be installed in 
the converter cabinet units. 
A wide range of electrical and mechanical components enable the drive system to be 
optimized in line with prevailing requirements. 
The cabinet unit comprises up to two cabinet panels with a total width of between 1400 mm 
and 2800 mm, depending on the output. 
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Figure 2-1  Example of a cabinet unit (e.g. 132 kW, 400 V 3 AC) (certain components optional)