surge suppression on wye or delta

[lesmar96]

I know people have talked about your incoming power supply as being wye or delta. I don't really understand all that, maybe someone can give us explanation?

My real question is if I have a surge suppressor that says that it is designed to be used on a delta system, what will happen if it is installed on a wye power supply?

 

[gclshortt]

http://www.exportyellowpages.com/Uploads/CompanyBrochure2/863802ac-7ac9-46db-9128-988a55d3c594.PDF

The above information should expain.
Hope this helps you out.
Regards,