Why are you using an electrician whose expertise you doubt?
Did he install the cable? If not, is he happy with signing a declaration to say that he did?
What do you mean by "outdoor type"?
Centrally locating the transformer would be a good idea.
Did he install the cable? If not, is he happy with signing a declaration to say that he did?
What do you mean by "outdoor type"?
Centrally locating the transformer would be a good idea.