Thank you for your post.Not sure where 50hz comes into question at all here as you state 60HZ and are in the US..
So, if I'm hearing this correctly, if he takes 2 110 lines off a normal split phase 220v with a neutral to feed the server, correct? It can't be done otherwise correct, it can only be done from separate phases.of the devices (like Dell Blade servers,etc..) state 208V but may accept 208-240VAC..
As such it just requires a typical 220V US circuit..
This can be done with 2 x 110V circuits..
Remember something that draws 9 to 10 Amps on 208-220V can draw twice that on 110V (if the power supply supported 110V)
We just had a "similar" problem at work where our IT guy didn't pay attention and bought a 208V server.. We simply wired a 220V circuit and voila.. Done properly.
In N.A. the 240v is simply 1ph transformer with a centre tap if 120v is needed, one end and the centre tap is used if 120v is required..So, if I'm hearing this correctly, if he takes 2 110 lines off a normal split phase 220v with a neutral to feed the server, correct? It can't be done otherwise correct, it can only be done from separate phases.
He just would need to know if, the other line e.g. 2 different outlets separate phases.
Either have a 208/240 circuit wired properly or get a suitable transformer.Thank you for your post.
First off, I removed the line on 50hz. Don't think about it, I thought they might have a such an animal that would switch 50hz to 60hz 220v to 110v
So, if I'm hearing this correctly, if he takes 2 110 lines off a normal split phase 220v with a neutral to feed the server, correct? It can't be done otherwise correct, it can only be done from separate phases. ............................or use a 120 to 208 transformer......................
He just would need to know if, the other line e.g. 2 different outlets separate phases..................Not a good idea.........................
My first thoughts were "Yes" they should make a Step up Transformer that will work, I've seen some but, I wasn't sure about wether he could get a good one or one that would cook his server.Either have a 208/240 circuit wired properly or get a suitable transformer.
You might check to make sure device is not "dual voltage".
I misread, I thought you wanted 120v.You can get control transformers from an Electrical dist. that will go 208-220 to 120vac.
Max.
I wouldn't be able to stay above the Amperage rating if I reverse it. Correct?I misread, I thought you wanted 120v.
Why not get a common 240/120 transformer and connect it backwards.
Max.
I've already told him this. But, I thought I would (Put it to the Forum) to ask if such a box solution existed or not?Again, an electrician would be able to advise how to keep a 110 system balanced.
I wish I had a wheelhouse in anything.But as clearly AC is not in either of your wheelhouses
More or less!If it runs at 8-9 amps on 208, it will be double that on a 120v sourced outlet with transformer.
That link you point to, that unit will not support that wattage.
I just fixed a neighbor of mine up that had a similar problem, he had a 240v dryer plug he was not using as he had a gas dryer.
Ask your associate if he has a similar outlet he is not using.
Max.
I disagree.You CANNOT use a single 110v circuit...no matter what "magical box/transformer" you find..
It's not and air-conditioner or a cloths dryer or anything with a hewing element.You CANNOT use a single 110v circuit...no matter what "magical box/transformer" you find..