Siemens SINAMICS S120 Manual page 363

Air-cooled chassis power units

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Risk of damaging sine-wave filter by exceeding the maximum output frequency

The maximum permissible output frequency when sine-wave filters are used is 150 Hz. The

sine-wave filter can be damaged if the output frequency is exceeded.

• Operate the sine-wave filter with a maximum output frequency of 150 Hz.

Damage to the sine-wave filter if it is not activated during commissioning

The sine-wave filter may be damaged if it is not activated during commissioning.

• Activate the sine-wave filter during commissioning via parameter p0230 = 3.

Damage to the sine-wave filter if a motor is not connected

Sine-wave filters, which are operated without a motor being connected, can be damaged or

• Never operate a sine-wave filter connected to the Motor Module without a connected

Cable lengths

Keep the connecting cables to the Motor Module as short as possible (max. 5 m).

Air-cooled chassis power units

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

Motor-side power components

8.1 Sine-wave filter