How do I calculate Transformer size, wire & Disconnect Size.
to a 24 breaker panel?
1. I have connected five 240VAC line to line circuits on a drawing for a new 24 breaker panel to be installed.
2. The panel has 24 circuits total and the company uses number 10 wire for all circuits. So I figure my panel can have 24 30A circuits max.
3. I have used line to line for 240VAC for my 5 circuits. Other circuits may be connect for 120VAC at 30A.
4. How do I figure the Disconnect, Transformer & wire size for this panel assuming that this is the only panel on the transformer.
Thank you,
to a 24 breaker panel?
1. I have connected five 240VAC line to line circuits on a drawing for a new 24 breaker panel to be installed.
2. The panel has 24 circuits total and the company uses number 10 wire for all circuits. So I figure my panel can have 24 30A circuits max.
3. I have used line to line for 240VAC for my 5 circuits. Other circuits may be connect for 120VAC at 30A.
4. How do I figure the Disconnect, Transformer & wire size for this panel assuming that this is the only panel on the transformer.
Thank you,