frenchelectrican

I will post the B/B diagram and I will fill you in a second after I post it. something did came up in my mind so better get this straighten out before something go heck ( WTFreak )






If you look at diagram C et D the C you will kick up 16 volts while diagram D will kick up 32 volts however there one thing John did hit the nail on one phase ( L2 ) the 120 volt will NOT affect but the other leg it will affect so I will have to post the revised rating so it will be anywhere from 136 to 156 volts from L1 to Netural.

So that can raise a new issue if you do plan to use the B/B avce 120 volt loads so pay attetion to it.

I did ran a little experment real quick and did see a minor blunder so better get this taken care of it right away before someone else get arse bitted from this one.

Merci,
Marc

If you can get 12/24 verison you should be little safer but use the judgement call after you do the system check first to see how much it drop.

__________________
Bleu est beau.

swimmer

An application engineer at Jefferson Transformer said "around 140V"
So it appears that French Electrician is looking at it the right way.

__________________
Elvis is in the building

frenchelectrican

I just may hit the right spot there however before you make final connection you may want to double check with your voltmeter to verify the voltage on each " phase " and may have to shift any 120 volts on correct one.

Also it will be wise idea to put a warning sign that it have B/B so they will know the line to netural voltage will not be correct if they did tapped in wrong spot.

Merci,
Marc

__________________
Bleu est beau.