Siemens SINAMICS S120 Manual page 373

Note
Operation of standard motors with standard insulation and without insulated bearing is
possible on SINAMICS converters up to line supply voltages of 690 V.
Note
Cabinet width
The width of the Motor Module cabinet is reduced by 200 mm. The additional components
are installed in a supplementary cabinet, 600 mm wide. The motor cables also connected in
this supplementary cabinet.
Restrictions
The following constraints should be noted when a dV/dt filter compact plus Voltage Peak
Limiter is used:
● The output frequency is limited to no more than 150 Hz.
● Maximum permissible motor cable lengths:
– Shielded cables: max. 100 m (e.g. Protodur NYCWY)
– Unshielded cables: max. 150 m (e.g. Protodur NYY)
NOTICE
Damage to the dV/dt filter compact by exceeding the maximum output frequency
The maximum permissible output frequency when a dV/dt filter compact is used is 150 Hz.
The dV/dt filter compact can be damaged if the output frequency is exceeded.
• Operate the dV/dt filter compact with a maximum output frequency of 150 Hz.
NOTICE
Damage to the dV/dt filter compact during continuous operation with low output frequencies
Uninterrupted duty at an output frequency less than 10 Hz can result in thermal overload
and destroy the dV/dt filter.
• When using a dV/dt filter compact plus voltage peak limiter do not operate the drive
• You may operate the drive for a maximum load duration of 5 minutes at an output
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A
continuously with an output frequency less than 10 Hz.
frequency less than 10 Hz, provided that you then select an operation with an output
frequency higher than 10 Hz for a period of five minutes.
9.23 L07, dV/dt filter compact plus Voltage Peak Limiter
Options
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