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harry harry is offline
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Default 440 volt three phase question

On May 28, 10:55�pm, George wrote:
On 5/28/2010 3:44 PM, harry wrote:





On May 28, 6:31 pm, Tom �wrote:
On May 27, 5:22 pm, "Stormin Mormon"


�wrote:
Oh, thank you. I didn't know.


--
Christopher A. Young
Learn more about Jesus
www.lds.org
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�wrote in message


...


No, it's 220 more or less, to ground


It is entirely possible that the 440 volts is from a delta configured
transformer that is not ground referenced or is corner grounded.
Point is that one shouldn't assume that the transformer that is
supplying the current is Y configured.
--
Tom Horne


It's only possible to determine how a three phase transformer is
connected �visually. �Ie by checking the connections.


You can make a very reliable determination with just a meter and knowing
how 3 phase AC works.- Hide quoted text -

- Show quoted text -


That is completely wrong.