Siemens SINAMICS S120M Manual page 38

System overview
2.4 SINAMICS S120 components
General characteristics of the Line Modules
● Supply voltage 3 AC 380 V –10% (-15% <1 min) to 3 AC 480 V +10% (47 to 63 Hz)
● Suitable for TN, TT, and IT supply systems
● Internal/external air cooling
● Liquid cooling and cold plate cooling
● Short-circuit/ground-fault-proof during the precharge phase
● Integrated DC link and electronics current busbar connection
● LEDs for indicating statuses and for diagnostics
Characteristics of the Active Line Modules
● Regulated DC link voltage
● Regenerative feedback capability
● Sinusoidal line currents
● Electronic rating plate
● DRIVE-CLiQ interface for communicating with the Control Unit and/or other components
in the drive line-up.
– Integration in system diagnostics
● For Active Line Modules as of 55 kW, an outgoing circuit for the DC link busbar is
possible on both sides.
● For all Active Line Modules with article numbers ending in 3 (6SL☐☐☐-☐☐☐3): outgoing
circuit for DC link busbar possible on both sides.
Characteristics of the Smart Line Modules
● Unregulated DC link voltage
● Regenerative feedback capability
● Block-type network currents in feedback direction
● For 16 kW to 55 kW Smart Line Modules: outgoing circuit for DC link busbar possible on
both sides.
Characteristics of the Basic Line Modules
● Unregulated DC link voltage
● No regenerative feedback capability
● For all Basic Line Modules, an outgoing circuit for DC link busbar is possible on both
sides.
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SINAMICS S120M Distributed Drive Technology
Manual, (GH12), 12/2014, 6SL3097-4AW00-0BP3