What impedance line reactors can be used with the ATV630 or 930 drives?

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What is the impedance of DC Choke used with the ATV630 or 930 drives?

Issue:
Is additional line reactor needed with the process drives?

Resolution:
The internal DC chokes provide a impedance between about 2 and 3.5%, depending on the drive.
If higher total impedance is needed, then a line reactor can be added up to max 5% total impedance (built-in plus additional combined).

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