Hi Again,
I'm trying to work out the It of a ring final, and can't get a logical answer that I understand.
It must greater than or equal to In/(Ca*Cg*Ci*Cf)
32/(1*0.57*0.5*1) = 112.2A ?!
I've never designed a ring final before so my knowledge is poor, however I do know 25mm2 cable is abit big for a domestic ring circuit
I'm trying to work out the It of a ring final, and can't get a logical answer that I understand.
It must greater than or equal to In/(Ca*Cg*Ci*Cf)
32/(1*0.57*0.5*1) = 112.2A ?!
I've never designed a ring final before so my knowledge is poor, however I do know 25mm2 cable is abit big for a domestic ring circuit