Siemens SINAMICS S120 Manual page 193

Air-cooled chassis power units

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Damage through use of incorrect DRIVE-CLiQ cables

Damage or malfunctions can occur on the devices or system when DRIVE-CLiQ cables are

used that are either incorrect or have not been released for this purpose.

• Only use suitable DRIVE-CLiQ cables that have been released by Siemens for the

Operation on line supplies where energy recovery is not possible

In line supply systems without energy recovery capability (e.g. a diesel generator), device

faults can occur as the braking energy cannot be dissipated.

• For line supplies without regenerative feedback capability (e.g. diesel generator),

deactivate the regenerative feedback capability of the Line Modules using the appropriate

parameter (see SINAMICS S120/S150 List Manual).

• The braking energy must then be dissipated via an additional Braking Module with braking

resistor in the drive line-up.

Air-cooled chassis power units

Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3

particular application.

Line Modules

5.4 Active Line Modules