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Guest

electrical

11/03/2009 8:42 AM

were do i get the external earth fault loop impedance reading from

thank da
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Guest
#1

Re: electrical

11/03/2009 8:49 AM

Meter.
Guest
#2
In reply to #1

Re: electrical

11/03/2009 8:50 AM

Be clear in your query. Do you want to know how to measure it? What are the codes?

For your question, the above answer stands.
Guest
#3
In reply to #2

Re: electrical

11/03/2009 9:20 AM

yes how to mesure it and where

thanks da
PWSlack
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#4
In reply to #3

Re: electrical

11/03/2009 12:01 PM

Qualified electricians use test equipment to read this when the system is being prepared for energisation and handover. The figure is recorded on the test certificate for the installation. See British Standard 7671 for more information.

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