Siemens SINAMICS S220

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Figure8-44 Output current as a function of the pulse frequency
8.4.6.3 Permissible output current at low frequencies
Technical data
The following diagram shows the permissible output current as a function of the output
frequency when operating with low output frequencies.
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Figure8-45 Output current at a low output frequency
For applications with a constant load, e.g. in paper machines, rolling mills etc., the output
current can be reduced as a function of the output frequency. To do this, the pulse frequency
must be set to a frequency less than 4 kHz.
Motor Modules
8.4Motor Modules 45 A and 60 A
Booksize power units
198 Equipment Manual, 09/2023, A5E53307519B AA