I haven't checked the WEBsite (I avoid visiting WEBsites unless there is a terrible need to know) so I don't know what exactly is there. However, quite often, the useful information to have is what the permissable variations in the Electrical supply are in various parts of the world. At one time I had such a list for North America and it helped considerably in product design. My understanding is that with the privatization of the North Amercan electricity generation and distribution, the private sector operators are now establishing norms for how much deviation they will allow in the "DESIGN" characterisitics of a power generating and/or distribution entity, before they will let such a [provider connect to their network. (Supply contracts tend to have terrible penalty clauses for the power going down or off).
These norms overall, are not in the public domain because the operators of all manner of networks have come to the realization that too much standard, makes their facilities more vulnerable to cyber attacks. Ciao, Vic Boersma
