How to connect a refrigerator, a cooker and an oven to one 380 V terminal?
Question =) I drove into a new apartment and there the electrician was already divorced and it was made super inconvenient, from which I got such a situation that I had one exit from the wall (3 wires) that serve to connect the oven, which means there is 380V as I understand it.
The question is, next to the same wire outlet, there is a refrigerator and there is also a hob above the oven, which also works from 220 as the refrigerator, is it possible to connect 380V to the oven from this terminal, and 2 to 220V for the refrigerator and hob to do? Or is it impossible?
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Hello! And where did you get the idea that this is 380V? For 380 V to come, there must be 4 wires (3 phases and zero) or 5 (3 phases, zero, ground). In your case, most likely comes phase, zero and ground. Do you have a three-phase input to the apartment in general or single-phase? What is the cross section of wires sticking out of the wall? The oven, like the hob, should be connected to a separate wire and protected by a separate machine in the panel. I talked about how to connect a hob and oven to one cable in a separate question: https://my.electricianexp.com/en/podklyuchenie-varochnoj-poverxnosti-duxovki.html. It is better not to connect the refrigerator from the same cable, either hold an additional outlet for it or be powered from the other nearest one.