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Thread: Okuma LB-10 220V to 480V

  1. #1
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    Okuma LB-10 220V to 480V

    I recently purchased an Okuma LB-10 that had been running on 220V 3-phase.

    What do I need to change to run it on 480V 3-phase.

    I figure there might be some jumpers to re-position on the transformer but I want to be sure because I don't want to hurt anything when I hook it up.

    Thanks


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    Thats about all you need to do. Once you get it powered up, check the 100VAC line, adjust taps on the small transformer in the cabinet to get close to 100VAC.


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    If I have a wild leg from 3 phase power, what connection does it need to hook to on the machine? I was going to hook it to L3 but just wanted to make sure before I did so.

    Thanks


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