I work with a small custom panel shop. We mainly utilize 120 single phase, 480 three phase, or 600 three phase for primary power. We recently had a request for 208 single phase and 208 three phase. I am not electrical enough to be 100% on utilizing this. Particularly the single phase vs three phase. Some one gave me this simple diagram for 120 three phase going to (3) transformers (attached). There are three lines of 120 and a neutral. One line of 120 goes to each 120v tap on a transformer and the neutrals connect back to a main neutral out. That is pretty straight forward. However, I am confused by 208 single phase. The transformer has a 600v tap, 480v tap, 277v tap, 230v tap, and 120v tap. So..
1. Is this Diagram correct for utilizing 208 three phase?
1. Can I use this transformer for 208 single phase?
2. How many wires are 208 single phase?
3. How would these wires land on the transformer?
Thanks for the help, I'm sure a very basic question.
1. Is this Diagram correct for utilizing 208 three phase?
1. Can I use this transformer for 208 single phase?
2. How many wires are 208 single phase?
3. How would these wires land on the transformer?
Thanks for the help, I'm sure a very basic question.
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