411.8.3 Requirement for Fault Protection

[Loges1504]

Where fault protection is provided by an RCD, the product of the rated residual operating current (IΔn) in amperes


and the earth fault loop impedance in ohms shall not exceed 50 V.

 

[Baddegg]

Ummmmmmm.......what are you asking mate?

 

[DPG]

42.
Three words

 

[Baddegg]

??? on my life @DPG that was the first answer i wanted to write!.....

 

[snowhead]

Size 8. shoe

 

[buzzlightyear]

is this post scratch your head time ?

 

[telectrix]

is this post scratch your head time ?

careful buzz, youl'll get splinters.

 

[snowhead]

is this post scratch your head time ?

In no particular order;

Hitchhiker's
Python
Haven't got a clue.

 

[Zdb]

"Where fault protection is provided by an RCD, the product of the rated residual operating current (IΔn) in amperes and the earth fault loop impedance in ohms shall not exceed 50 V".