midterm question

[john mendez]

I have dedcided to run two conduits and two sets of conductors to feed a 480 volt three-phase induction heater that uses 415.5 kw.
1. what size conduits do I run?
2. what size phase conductors do I run?
3. What size grouding conductor do I run?

 

[roger]

And what are your answers to your questions and how did you arrive at those answers?

Roger

 

[john mendez]

I need the answer to these questions.

 

[roger]

We do not do home work for students, you have to make an effort and we will help you after that.

Roger

 

[Cavie]

Start by figureing the Total amp draw.