Sub panel & isolation transformer voltage

Is there an advantage hooking up 240V to the IT then stepping it down to 120V to the sub-panel or is 120V straight good enough.

homer05-07-2004 2:54am

lak Details Discussions Posts This discussion Message User 4,723 posts 05-07-2004 at 11:09am Copy Comment URL Report Comment Edit Delete A great question for Sean or someone else knowledgeable. I hope they answer!
lak Details Discussions Posts This discussion Message User 4,723 posts 05-12-2004 at 02:10pm Copy Comment URL Report Comment Edit Delete I have been experimenting with 120v (vs.) 220v to 120v. I'll get back to you and let you know.