attachment at http://whoever.net/outlet.pdf
your system might be just using two phases out of three.


----------  Forwarded Message  ----------

Subject: Re: [luau] any electricians out there?
Date: Mon, 17 Feb 2003 22:17:34 -1000
From: whenever <[EMAIL PROTECTED]>
To: Brian Chee <[EMAIL PROTECTED]>

are you talking about three phase L2120R ? you can find it in the NEC book, I
had my book at work, but I found a pdf that show it on page 14.  Becarefully
on isolating the different phases and don't cause a short, phase-phase is 
208v, any phase to sys ground is 120, reversing the hot and netural will make 
your equipment case hot.  If you are taping in without a outlet plug, even 
it's a temporary, you should know the requirment from the NEC book first, if
anything happens, insurance might not cover it and you could get in big
trouble.

good luck

On Monday 17 February 2003 09:12 pm, Brian Chee wrote:
> I'm really having problems finding the wiring diagram to take an L21-20
> electrical plug (5 wire, 2 hot and 2 neutral with a ground) at 20amps
> 208volts. I need to convert this outlet into multiple 20amp 110volt
> outlets.
>
> Since this is a temporary tap, it's legal....but I've inherited these
> outlets and now I need to break it out into useful 110volt outlets.
>
> /brian chee
>
>
>
> University of Hawaii at Manoa
> Department of Information and Computer Sciences
> Advanced Network Computing Laboratory (ANCL)
> 1680 East-West Road, Room 311
> Honolulu, HI  96822
> Voice: 808-956-5797       Email: [EMAIL PROTECTED]
> Brian J.S. Chee, CNE/CNI
> http://ancl.ics.hawaii.edu
>
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