Siemens SINAMICS S120 Manual page 374

Options
9.23 L07, dV/dt filter compact plus Voltage Peak Limiter
NOTICE
Damage to the dV/dt filter compact by exceeding the maximum pulse frequency
The maximum permissible pulse frequency when a dV/dt filter compact is used is 2.5 kHz
or 4 kHz. The dV/dt filter compact can be damaged if the pulse frequency is exceeded.
• When using the dV/dt filter compact, only operate the Motor Module with a maximum
NOTICE
Damage to the dV/dt filter compact if it is not activated during commissioning
The dV/dt filter compact may be damaged if it is not activated during commissioning.
• Activate the dV/dt filter compact during commissioning using parameter p0230 = 2.
NOTICE
Damage to the dV/dt filter compact if a motor is not connected
dV/dt filters compact which are operated without a motor being connected can be damaged
or destroyed.
• Never operate a dV/dt filter compact connected to the Motor Module without a
Note
Setting pulse frequencies
It is permissible to set pulse frequencies in the range between the rated pulse frequency and
the relevant maximum pulse frequency when a dV/dt filter compact plus Voltage Peak
Limiter is used. "Current derating as a function of the pulse frequency" of the converter must
be observed here (refer to the Technical data).
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pulse frequency of 2.5 kHz or 4 kHz.
connected motor.
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A