Is it possible to connect IKEA FRAMTID HGC4T and IKEA FRAMTID OV5?

Hello,

we want to connect Framtid HGC4T and FRAMTID OV5.
In my calculation, I come up to a consumption of up to 6.5KW or 1KW.
Converted accordingly (at 220-400V or 230V): 16.5A to 29.5A and 4.4A.

However, the stove connection socket is only fused with 26A.

Can I connect the cooktop together with the oven?
Should I rather connect the cooktop to the stove connection socket and the oven, washing machine, dishwasher to a normal 16A socket?
Is my layman calculation nonsense?
What do you think about it?

Best regards
S

ps: (of course I am not connecting either myself but where it must/should be connected naturally needs to be clarified beforehand...)

1.
Do you always have your hotplates on full power and the oven also on full steam?

2.
Is the house an old building? Then it may be that you have weaker circuit protection. In new buildings, three 16 ampere fuses are standard.

But please definitely have the connection done by an electrician. He should know what he is doing.