Replacing an electric stove with a hob and oven
If one phase is 220V, then 32A is 7.04 kW, i.e. when you turn on all burners, the machine will knock out. It is necessary to take the hob more weakly, and if the oven is turned on at the same time as all the hobs, then it will be knocked out. If there are 2 phases - 380 and zero - then everything should be fine, even at full power.
Find out the purpose of the cores of your three-core cable you need. It can be a phase, zero and earth, or two phases and zero, two phases and earth.