3 Phase system is for industrial use and 1 phase is for house hold application
By having a transformer with 3 phase input and single phase out put
3 phase /sqrt(3) * 30 degree phase shift = single phase.
Use VFD to make 3 phase from single phase source.
You can divide a three phase service into (3) single phase circuits providing you have a 4th neutral wire.
I dont know if you can actually convert the oven's wiring from 3-phase to single phase. You can, however, convert the single phase circuit that will feed the oven to a 3-phase system. To this you will need a phase converter. Now, where to purchase such an item, and how much they cost? i have no idea.
No, it is not possible to convert a 2.4 kw single phase appliance to a 9kw 3 phase appliance. Single phase can not be converted to three phase with out considerable cost involved.
1TR = 3.5KW in Single phase and 1.2KW in 3-phase
A 3 phase system needs only to use 3 or 4 conductors, as against 6 conductors if it were 3, single phase conductors The amount of copper used in a 3 phase is much less than what would be needed in a single phase system carrying the same current, this reduction in copper allows for weight reduction and cost savings. The power losses in a 3 phase system are much less than in a single phase system.
A single-phase transformer works with a single-phase supply, while a 3-phase transformer is used with a 3-phase supply. A single-phase transformer has 2 wires on the primary and secondary (ignoring taps) while a 3-phase tansformer has 3 or 4 wires on the primary and secondary.
3 phase system has more power than a single phase system
415V 3 phase is the line to line voltage. The line to neutral of this supply is 230V single phase. Therefore you use one of the phases and the neutral.
Very unlikely. Its 3 phase for a reason, it needs a large voltage/current to power it, single phase won't provide that.