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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
 
Cause:   N/A
 
Resolution:    The internal DC chokes provide a impedance between about 2 and 3.5% depending on the reference.
If higher total impedance is needed then a line reactor up to max 3% impedance can be added.
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