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Thread: 2 VFDs to 1 DBR????

  1. #1
    jdbourf
    Guest

    2 VFDs to 1 DBR????

    Can two Yaskawa A1000 VFDs be wired in to one brake resistor without causing faults/trips?

  2. #2
    Technical Fellow
    Join Date
    Feb 2011
    Posts
    1,043
    That would be a question for Yaskawa. Only they know how they switch the load in and out and whether a huge VA dump on the as-yet, un-switched outlet end would affect the VFD.

    It could be an expensive experiment taking the word of someone on a forum.

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