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Two Panels One Run #54569
08/01/05 08:15 PM
08/01/05 08:15 PM
B
bot540  Offline OP
Member
Joined: Sep 2004
Posts: 174
Vernon Hills, IL
I'm on a job where a hotel is being converted into an assisted living home. On the plans the engineer calls for 2 225 amp panels to come off one 2.5" run with 4/O from the switchgear. The 4/0 will terminate to a 225 breaker in the switchgear. He has it drawn that taps are made for each panel with a 225 main.
Is this common, it's the first time I've seen it drawn like this. Are there any restrictions by doing it this way?


Jesus may have been a capenter,but God was an electrician.Genesis1:3
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Re: Two Panels One Run #54570
08/01/05 08:23 PM
08/01/05 08:23 PM
I
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
The only restriction is the calculated load

You can have as many panels as you want fed from one feeder.


Bob Badger
Construction & Maintenance Electrician
Massachusetts
Re: Two Panels One Run #54571
08/01/05 11:07 PM
08/01/05 11:07 PM
E
e57  Offline
Member
Joined: May 2003
Posts: 2,876
S.F.,CA USA
Do it very often... One 42ct with lugs in, and lugs out, to another 42ct through a nipple right next to it.


Mark Heller
"Well - I oughta....." -Jackie Gleason

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