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  1. 28-12-2007, 01:55 AM #1
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    mac_J
    mac_J is offline improving poster
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    use of Frequency Inverter on 3 phase 230 copeland scrolls



    Would be interested to know if any engineers have any experience using a compact-line Frequency Inverter for operating 230 volt 3 phase 50Hz copeland scroll compressors, supply in is 230 volt single phase 50 hz.

    Regards


  2. 28-12-2007, 12:20 PM #2
    Peter_1's Avatar
    Peter_1
    Peter_1 is offline Moderator Site Moderator : and general nice guy
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    Re: use of Frequency Inverter on 3 phase 230 copeland scrolls

    Yep, have done it many times because the mono phase compressors are hard to find.
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
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