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

Issue: 
What impedance line reactors can be used with the ATV630 or 930 drives?
 
Product Line:   
Altivar 600
ATV630, ATV650
Altivar 900
ATV930, ATV950
 
Environment:
All
 
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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