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277V 2-WIRE PANEL

S

SGTARMY

Member
Location
LA
Occupation
Electrical
Do does any manufacture provide such panel? Or can I use a 1 phase panel 3 wire and just just a single phase and mark off the second panel.
 
LarryFine

LarryFine

Master Electrician Electric Contractor Richmond VA
Location
Henrico County, VA
Occupation
Electrical Contractor
Welcome to the forum.

Are looking for one line and the neutral, or two lines and the neutral?
 
infinity

infinity

Moderator
Staff member
Location
New Jersey
Occupation
Journeyman Electrician
LarryFine said:
Welcome to the forum.

Are looking for one line and the neutral, or two lines and the neutral?
Click to expand...
The title says 2-wire the OP says 3-wire? :unsure:
3-wire would be 480 unless they're counting the EGC.
 
Last edited:
S

SGTARMY

Member
Location
LA
Occupation
Electrical
sorry 2-wire one hot and one neutral. I have an inverter that’s that is only has a 277V output.
 
S

SGTARMY

Member
Location
LA
Occupation
Electrical
It’s a sizable inverter, has around 12 circuits. The output feed was suppose to be 480/277 trying to see what options there is.
 
LarryFine

LarryFine

Master Electrician Electric Contractor Richmond VA
Location
Henrico County, VA
Occupation
Electrical Contractor
SGTARMY said:
It’s a sizable inverter, has around 12 circuits. The output feed was suppose to be 480/277 trying to see what options there is.
Click to expand...
I didn't realize you had multiple circuits. I understand a lot of this, but have little experience.

Do you mean multiple DC or AC circuits? I doubt they all can or should be on one phase.

It sounds like a typical 3ph 480Y/277v feeder and panel might be appropriate.
 
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