Drobo loses power during data protection

My Drobo 5d gave a failed drive error and began data protection mode. The unit keeps restarting as if it is losing power. I purchased a new power adapter and still getting the restart issues. At a lose now how to proceed and trying to protect my data from corruption.

You have removed the failed drive? Sometimes a failed drive will have a high power consumption & might cause an issue like this.

I did finally remove it and placed a new one in so the data protection could proceed. No luck