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santosh panda
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Join Date: Aug 2009
Posts: 1

inst earthing

08/28/2009 9:49 AM

dear friends,

i need a inst earthing for controller which output is 2 to 4 milivolt.what should be the min resistance. earth bit to panel distance is 5 meters.
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PWSlack
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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.
Posts: 32175
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#1

Re: inst earthing

08/28/2009 10:04 AM

Follow local electrical codes. In the UK, it would be to British Standard 7671.

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