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Do-It-Yourself (DIY) Question & Answer Forum
Peak And Off Peak Submain Isolation
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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 354778" data-attributes="member: 250"><p>Another myth.... </p><p></p><p>I think you will find it only mentions isolating installations... NOT buildings...</p><p></p><p>An electrical installation is just an assembly of associated electrical equipment having co-ordinated characteristic to fulfill a specific purpose... </p><p></p><p>(you can find that in definitions page 27)</p><p></p><p>One building can have more than one installtion..</p><p></p><p>One supply can energise more than one installation...</p><p></p><p>People often assume that just because everything is in the same building it must all be the same installation......</p><p></p><p>Bit like that confusion (common with 5WW short course idjuts) where they assume an 80A 30ma RCD gives 80A overload protection...</p><p></p><p>Or that a 100A main switch gives 100A overload protection as well!!!!!!</p><p></p><p> <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick out tongue :p" loading="lazy" data-shortname=":p" />opcorn</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 354778, member: 250"] Another myth.... I think you will find it only mentions isolating installations... NOT buildings... An electrical installation is just an assembly of associated electrical equipment having co-ordinated characteristic to fulfill a specific purpose... (you can find that in definitions page 27) One building can have more than one installtion.. One supply can energise more than one installation... People often assume that just because everything is in the same building it must all be the same installation...... Bit like that confusion (common with 5WW short course idjuts) where they assume an 80A 30ma RCD gives 80A overload protection... Or that a 100A main switch gives 100A overload protection as well!!!!!! :popcorn [/QUOTE]
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Peak And Off Peak Submain Isolation
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