I posted earlier about renting some shop space with 3 phase power and have found out that there's a "rare 240/480v three phase Delta service with owner supplied neutral" in place as per the power company. They no longer provide these services and will supply the existing ones because they have to. They won't re-supply the building with the current 208-230/460v service because they consider it a service change and will require that the meter(s) be moved to the outside of the building(currently inside), change of transformers etc,etc. The landlord doesn't want to bear the cost at this time either. I have a few concerns about the motors on my saws, planers etc. Does anyone out there have any experience with this type of service?