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  1. dieseldunce

    Auto transformer help?

    The motor that was delivered for rewind was reported to have single phased. While on site we pulled the end off of the other motor because it smelled hot. the windings directly opposite each other were equally blackened while the othre windings were still copper colored. I will search for the...
  2. dieseldunce

    Auto transformer help?

    Thanks for the replies. If I understand some of the other articles I read these type of set ups should only be started and stopped 2 times per hour, the operator on call said he heard the motor stopping and stopping repetedly. When we checked the output we thought we were doing it right. Phase...
  3. dieseldunce

    Auto transformer help?

    Hello all, I am an electrical contractor that does alot of control wiring and troubleshooting. I recently had to have a motor rebuilt due to power co. single phase problems during a storm. Upon reinstalling the new rebuilt we turned power off to the other motor. These are 60 hp 230v motors and...

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