what size parallel wire

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what size parallel wire #100045
10/06/06 06:31 PM 10/06/06 06:31 PM

lite bulb

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wilm,de.

i am running a 1600 amp 120/208 volt 3ph service 300'underground, from a transformer to the building what size parallel wire is needed in alm.(and or in cu.)

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Re: what size parallel wire #100046
10/06/06 07:58 PM 10/06/06 07:58 PM

Bob

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Joined: Feb 2002
Posts: 182
Mobile, AL, USA

4 #600 cu kcm per phase = 420 x 4 = 1680.

Re: what size parallel wire #100047
10/06/06 09:34 PM 10/06/06 09:34 PM

lite bulb

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Joined: Feb 2006
Posts: 78
wilm,de.

Is that 600mcm cu. allowing for the voltage drop in 300'.

Re: what size parallel wire #100048
10/07/06 09:08 AM 10/07/06 09:08 AM

Roger

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Joined: May 2002
Posts: 1,716
N.C.

Duplicate thread, please go to the link below.
https://www.electrical-contractor.net/ubb/Forum1/HTML/007648.html

Roger

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