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Rural transformer connections where 3-phase not available
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<blockquote data-quote="us_sparkey" data-source="post: 561116" data-attributes="member: 38436"><p>Greeting again, I am curious how earthing is (or was) done in rural areas of the UK where no-three phase is available say for just one house or a farm? Or perhaps a small village?</p><p>I imagine it would be a something like a 11kv - 230V single phase transformer grounded on one end of the secondary side like this:</p><p>[ATTACH=full]17600[/ATTACH]</p><p>Would you ever have a setup where the secondary of the transformer is center tapped for earthing? Or a 230 - 0 - 230 setup ? Like these?</p><p>[ATTACH=full]17601[/ATTACH]</p><p>Thanks</p></blockquote><p></p>
[QUOTE="us_sparkey, post: 561116, member: 38436"] Greeting again, I am curious how earthing is (or was) done in rural areas of the UK where no-three phase is available say for just one house or a farm? Or perhaps a small village? I imagine it would be a something like a 11kv - 230V single phase transformer grounded on one end of the secondary side like this: [ATTACH type="full" alt="earthing2_tt.png"]17600[/ATTACH] Would you ever have a setup where the secondary of the transformer is center tapped for earthing? Or a 230 - 0 - 230 setup ? Like these? [ATTACH type="full" alt="earthing_tt.png"]17601[/ATTACH] Thanks [/QUOTE]
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Rural transformer connections where 3-phase not available
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