is it legal to have a prepayment meter fitted in a property on 3 phase supply?

Question is it legal to have a prepayment meter fitted in a property on 3 phase supply? Answer A Are you going to have a meter fitted? B Are you asking a question about an existing installation? A Are you going to have a meter fitted? It is legal to have a 3 phase meter installed onto property. You will need to contact your Energy Company to discus your project. B Are you asking a question about an existing installation? 3 Phase pre-payment meters in a residential situation, supplying more than one property, must be located in a common area. This common area can be a basement, hallway or external cabinet, accessible by all key holders of that property. In this situation it is legal. If there is 3 phase pre-payment meter fitted in one large property, with just one owner, then it is legal. If there is a 3 phase pre-payment meter in your property and it feeds several other properties, with different owners, then this is illegal and your energy company needs to be informed and a contractor will be needed to modify your system. I hope this helps

If it is a residential property you shouldnt have a 3 phase supply

yes it is, the electric supply company have to do this for you.