240 3ph transformer

Status
Not open for further replies.

Dustyn Graham

Member
Location
California
Occupation
Lead Maintenance Technician
45kVA transformer it’s about 120 foot run to the power panel 480 V to 220 delta three phase can I run a four conductor #4 esso cord black inside a factory its open air cable tray to this unit End it be within NEC code?
 
Clarification: square D transfomer primary: 480v y 54amps 60hz to sec. 240v delta 108.3
I am asking if I could run the correct size SO cord to this unit about 120 feet from the power panel or do I have to pipe it in with Conduit and single conductor
 
Status
Not open for further replies.
Top