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Where is the DC choke wired on Altivar 61 and 71 drives?

Customer installed an ATV drive and connected the DC choke to PA to PB terminals, now the drive shows No Line Power, NLP.

Product line:
Altivar 61  & 71


Not correctly installed.

DC chokes are connected to the positive bus terminals, between PO-PA.  From the factory there may be a jumper wire and this would need to be removed to add a DC choke.

PA to PB connection is used for Brake Resistors only.  

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