Siemens SINAMICS S120 Manual page 167

A Motor Module is a 3-phase inverter (IGBT technology) that supplies energy to the
connected motor. Energy is supplied to the Motor Modules via the DC busbar.
Motor Modules are available for the following voltages and power ratings:
Line voltage
3 AC 380 ... 480 V
3 AC 500 ... 690 V
The available shaft output can be increased by connecting up to four Motor Modules in
parallel. These modules are operated on one Control Unit and feed one motor.
Note
Parallel connection to a common Control Unit
Note that the Motor Modules connected in parallel are operated on a common Control Unit.
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A
DC-link voltage
510 ... 720 VDC
675 ... 1035 VDC
Cabinet Modules
6.3 Motor Modules
Unit rating
315 ... 800 kW
560 ... 1500 kW
167