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danny124
Hi guys, just want to confirm if i got this right as i dont do many of these and got to get it right for my assessment. Just worrying at moment and seem to be forgetting to most simple things
DB supplied by a submains from the house with own seperate isolation switch.
DB MAIN SWITCH/RCD RATING= has to be greater or equal to design current Ib (in other words max demand of circuits after diversity applied)
Isolation switch rating (Needed as its the 3m rule) = has to cover the current carry capacity of the SWA needed (i think)... OR is it to be able to cover the max demand at other end.
AM I DOUBTING MYSELF HERE.
CHEERS GUYS
DB supplied by a submains from the house with own seperate isolation switch.
DB MAIN SWITCH/RCD RATING= has to be greater or equal to design current Ib (in other words max demand of circuits after diversity applied)
Isolation switch rating (Needed as its the 3m rule) = has to cover the current carry capacity of the SWA needed (i think)... OR is it to be able to cover the max demand at other end.
AM I DOUBTING MYSELF HERE.
CHEERS GUYS
