I have a remote location where they have now informed me they have been provided with a single Generator 3 Phase 415V 50Hz - that has built in 5 pin sockets (4) each with a 125A breaker.
We have a new DB that will require around 200A when operational.
If two of the sockets are used at the generator with same cable size, same length going to the single main isolator into the DB - as long as it is wired correctly (L1,L2,L3,N) with no crossover is there any other consideration.
I've seen it done elsewhere but I've been away from these kinds of issues and always worth asking fellow members.