System overview
2.4 SINAMICS S120 components
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6
41
General characteristics of the Line Modules
● Supply voltage, 3 AC 380 V to 480 V ±10 % (-15 % <1 min), 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 all Active Line Modules with order 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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