Siemens SINAMICS SH150 - Terminal Modules; Voltage Sensing Module; Power Cell; IGBT Module

3.8.3 Terminal Modules
The Terminal Modules are the central interface for digital and analog inputs and outputs. You
can optionally expand the interface to include additional Terminal Modules.
3.8.4 Voltage Sensing Module
The Voltage Sensing Module VSM10 measures the actual line voltage values for the Active
Line Module.
3.8.5 Power cell
A power cell comprises the following mechanical units that can be separated:
● IGBT module
● Capacitor bank

① IGBT module
② Capacitor bank
Figure 3-5 Power cell
See also
Replacing a power cell (Page 105)
3.8.5.1 IGBT module
Every IGBT module comprises the following components:
● Cooling plate
● Two IGBTs
Description
3.8 Components
SINAMICS SH150 6SL3805
34 Operating Instructions 05/2020