Discuss Rcbo??? in the Australia area at ElectriciansForums.net
Correct as before they hit the load side where its balanced it goes through the electronics ,its like a wall between the supply neutral and the load neutral if you connect 2 load neutrals together it will trip just like in dual RCD boards when you have a shared neutral
No... lol!! On a split board you are creating 2 separate RCD zones. The RCD's are also DP So separate line and neutrals to the 2 zones.... mix them and at lest one RCD will trip.
You can connect several RCBO's to the same neutral, be the lines from the same phase or all the phases... There is no imbalance seen because the neutrals are all the same, If you create a split system in the 3 phase DB and split the neutrals bars to suit, then you will have the same tripping problems as a split CU...
Not sure i explained that too well ....i know what i mean anyway...lol!!!
AHHH yussss i hink ive got ya,Sorrrry blonde moment tonight folks , so does the phases have t be the same then or not can they be off different phases yea?
SO would all these RCBO's still be able to detect a borrowed neutral from another circuit, or will it not as the neutrals are all common to each other in this setup???You can use any or all the phases, the neutral is the same neutral at the DB's It's only when you create a split zone as in the 17th split CU's with split neutral bars, you get the tripping problem....
SO would all these RCBO's still be able to detect a borrowed neutral from another circuit, or will it not as the neutrals are all common to each other in this setup???
The neutrals are all common, there are no split DP zones on the system...
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