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ok, so 30% of the 23 amps is 6.9 amps
so 16.9 amps as you said in your earlier post right
NO. 10A + 30% of remainder (13A, not23A)
Discuss 5.3 kw double oven on a 20 amp fuse with 2.5 cable in the Australia area at ElectriciansForums.net
ok, so 30% of the 23 amps is 6.9 amps
so 16.9 amps as you said in your earlier post right
there is a hob but its on a seperate 6mm
Might be a stupid idea and I don't know the rating of the hob, but is there enough slack of the 6mm, to swap over to the cooker and vica versa...
I am still learning so please don't make me brew up
well on such a load then...yes....it would be up to the designer as to the right action to take here.....short of treating it as a commercial load...100% of the first load....80% of the second and 60% of remaining appliances....Diversity on a cooker works fine until Xmas day when they trip out. personally I think regs are out of date on this one. Take a 10 kW electric range cooker. 10kW/230V= 43 amps. 10 amps plus 30% remaining load (approx 9.9amps) =19.9 amps so 2.5mm twin and earth on a 20 amp, dont think so. "At the installers discretion" is a term we ought to use more.
well on such a load then...yes....it would be up to the designer as to the right action to take here.....short of treating it as a commercial load...100% of the first load....80% of the second and 60% of remaining appliances....
full load...
So why is it 30% of the remainder and not 30% full load
it says 10A + 30% fl not remainder :dizzy2: or am i missing something????? or just being a bit dim.
OSG page 110 10amps + 30% of remainder
yet again....looking at the appliance first...or if the appliance isn`t on site at the time of design....then gathering info (make model) etc from the client and doing a bit of research on it.....find out the KW rating etc...so as to calculate/design accordingly....isn`t that the difference between installers and electricians.......The diversity applies to a cooker incorporating oven, rings, grill and assumes that they won't all be drawing full power in one go. likelihood
is that a double oven will draw full current at some time. Better to upgrade cable accordingly.
Reply to 5.3 kw double oven on a 20 amp fuse with 2.5 cable in the Australia area at ElectriciansForums.net
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