Power Modules Chassis; Description - Siemens SINAMICS S120 Equipment Manual

Power Modules

3.2 Power Modules Chassis

Figure 3-29
3.2 Power Modules Chassis
3.2
3.2.1

Description

A Power Module is a power unit (frequency inverter) that provides the power supply for the
connected motor. A Power Module must be connected to a Control Unit via DRIVE-CLiQ.
The open-loop and closed-loop control functions are stored in the Control Unit.
Characteristics of Power Modules
• Version from 210 A to 490 A
• Internal air cooling
• Short-circuit/ground-fault-proof
• Electronic type plate
• Operating status and error status displayed using LEDs
• DRIVE-CLiQ interface for communication with the Control Unit and/or other components
• Integration in system diagnostics
3-42
Voltage correction factor as a function of installation altitude
in the drive line-up
Equipment Manual AC Drive
Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0