• Please use style selector to select BLUE AND WHITE. If you are not already on it. This notice will go once you're on the correct style.

DC on neutral

I spoke to the g59 comissioning engineer today. Apparently a few brands do it. Not sure how they are allowed to get away with it, means that unless you isolate every inverter AC and DC there is always voltage present on neutrals. Got a nice little tingle on a neutral bar in a 3 phase board that was isolated at the MCCB!
 
tombennetts said:
I spoke to the g59 comissioning engineer today. Apparently a few brands do it. Not sure how they are allowed to get away with it, means that unless you isolate every inverter AC and DC there is always voltage present on neutrals. Got a nice little tingle on a neutral bar in a 3 phase board that was isolated at the MCCB!
Click to expand...

Have you measured the voltage?
 

Similar threads

D
Panel voltage differences on same MPP tracker.
Replies
0
Views
501
digital_boy
D
P
  • Question Question
selv pelv felv & testing of them (questions)
Replies
10
Views
730
Tom256
Tom256

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

Back
Top