xfrmer + panel

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Toros

Senior Member
Location
Tujunga, CA
Hi
I am upgrading exist. 400A, 3ph, 120/240v service
to 600A, 3ph. 480v , 3w.

is attached designed- by- myself plan looks ok to you??

tanx

Hi,
I revised my design. (refer to attached...)
would you check all again thoroughly.

Specially: feeder, xfrmer grounding sizes & primary o.c.p.d
 

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