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 Post subject: Phase rotation meter fault
PostPosted: Wed Dec 02, 2009 1:37 pm 

Joined: Wed Dec 02, 2009 1:21 pm
Posts: 2
Location: upstate NY
Hi guys, I am new to the forum but thought this might be interesting.

Phase rotation meter fault on initial power up meter was prewired and supplied with A/B switch. 480V


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PostPosted: Wed Dec 02, 2009 1:44 pm 
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Joined: Mon Jun 02, 2008 11:58 am
Posts: 1103
Location: Charlotte, NC
Steve.N wrote:
Hi guys, I am new to the forum but thought this might be interesting.

Phase rotation meter fault on initial power up meter was prewired and supplied with A/B switch. 480V


Looks like someone didn't do thier acceptance testing right. Cool pattern.

Welcome to the forum.


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PostPosted: Wed Dec 02, 2009 11:21 pm 

Joined: Sat May 30, 2009 6:21 pm
Posts: 19
seem's that this thing was not fused properly

but when doing startup most vendor will tell you to not megger the voltage inputs...but at leat i normally try them at nominal voltage (that's already better ;) )


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