cooker and hob diversity

[petewan]

Have i got this right.
hob 7.2 kw, oven 4.5 kw = 59 am, with diversity, first 10 amps + 30% = 22.27 amps

Am i right this can be supplied by 6mm2 tw & e with a 30am mcb

thanks Pete

 

[irishsailor]

Pete if you have a socket outlet incorporated in the control unit it is another 5 amps. I beleive a 32A mcb should be used.

What is the insallation method??

Reference method C clipped direct 6mm flat profile cable 47A capacity

Chris

 

[petewan]

Thanks Chris.
Yes 32 am mcb, no socket, method under floor boards and chased in wall

 

[irishsailor]

Pete

Please ensure it is mechanically protected if less than 50mm in the wall.

Chris

 

[Guest123]

Pete

Please ensure it is mechanically protected if less than 50mm in the wall.

Chris

Or 30mA RCD protected.