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Join Date: Aug 2012
Posts: 10

Earthing HT Panel

01/14/2013 11:40 AM

would you please throw some light on Earthing of HT panel? What would be the setting of earth fault relay?

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Pathfinder Tags: EF Relay setting HT Earthing
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Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#1

Re: Earthing HT panel

01/14/2013 11:56 AM

Use the figure in the commissioning test record document.

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Guru

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#2

Re: Earthing HT panel

01/14/2013 11:58 AM

Everything you ever wanted to know can be found in the NEC NFPA 70: National Electrical Code®

Good luck.

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Guru

Join Date: Dec 2010
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#3

Re: Earthing HT Panel

01/15/2013 1:06 PM

Yes

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