Hi,
I am trying to calculate a realistic and sensible maximum demand for a project:
Ring final (kitchen) - 32A (100%)
Socket radial 1 - 20A
Socket radial 2 - 20A
Socket radial 3 - 20A
Lighting 1 - 10A (2A)
Lighting 2 - 10A 2A)
EV charger (with load curtailment) - 40A
Cooker - 15.3Kw = 10A + (30%) 16.95 = 27A.
Can anyone advise what should be applied to the socket radials? These cover sockets on the ground and first floor of the property. I have allowed 100% of the kitchen ring, but what would be appropriate for the other radial socket circuits?
I am temped to treat them all as a single 32A ring circuit, and base this on the 40% value, equalling 12.8A.
Am I also safe to allow 40% for the kitchen ring, this allowing a maximum socket outlet value of 25.6A?
Thanks.
