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5.4
Frequency with which the DC link is precharged
The frequency with which the DC link capacitance is precharged via the Line Module is
determined using the following formula:
ΣDC link capacitance of the
configured drive line-up in μF
Max. permissible DC link capacitance
Line Module in μF
Number of pre-charging operations
within 8 minutes
=
The DC link capacitances of the individual components can be taken from the relevant technical
data.
Smart Line Modules
5.4 Frequency with which the DC link is precharged
Booksize power units
Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0
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