Disconnect Switch Specification

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Hadrian Participant Join Date: Apr 2012 Posts: 1	Disconnect Switch Specification 04/10/2012 3:24 PM
	Hi Dears.. I just need some help for a disconnect switch specification. I don't have a clear view on what the specifications should be (or how I should specify...) for a disconnect switch operating at 33 kVac and 4500 meters above sea level... Ian anyone help me about what other issues I should take into account when selecting a disconnect switch for these ratings...? Thanks in advance folks... Hadrian
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	Pathfinder Tags: disconnect switch medium voltage switch

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jack of all trades Guru Join Date: Sep 2006 Location: Auckland, New Zealand Posts: 8778 Good Answers: 376	#1 Re: Disconnect Switch Specification 04/10/2012 3:54 PM
	Best to look at the switchgear manufacturer's websites as the technical information (including de-rating factors for altitude) are all there in the data sheets and application notes. For example. __________________ jack of all trades
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lyn Guru Join Date: Oct 2008 Posts: 42377 Good Answers: 1691	#2 Re: Disconnect Switch Specification 04/11/2012 3:20 AM
	Indian Standard Code of Practice for Electrical Wiring ...
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