kva of new supply- query

[J.C.E]

Potential job for one of my builders I have done a smaller previous job for

turning office into 7x 1/2bed flats but no gas.
Load in flats is:

20 odd led downlights (2x 6amp)
15 d.sockets (2x 32a)
1x induction hob (1x 32a)
1x fan oven (1x 20a)
1x 3kw immersion (1x 16a)
5x heaters- assume <13amp oiled filled (split on the 2x 32amp rings)

so a max demand of around 57amps

so 7x flats on 60a supply =420a + communal lighting

safe to say 120kva TPN new supply would suffice?

Cheers guys

 

[bigspark17]

Perhaps he means using mccb’s?

Yes i did. I call it a control panel with mccb but may not be the correct grammer.

 

[Risteard]

Yes i did. I call it a control panel with mccb but may not be the correct grammer.

Panel board.

 

[J.C.E]

Yes i did. I call it a control panel with mccb but may not be the correct grammer.

Have a feeling they pretty much insist on a ryefeild setup or possibly a lucy

 

[EbolaSideRoom]

Sorry for back tracking a little, but personally I’d be planning to put the space heating onto separate circuits from the general power outlets, even if they are connected via plug tops.