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three phase meter #3667
08/25/01 12:18 PM
08/25/01 12:18 PM
V
voltage  Offline OP
Junior Member
Joined: Aug 2001
Posts: 2
UAE
What happen to a 3 phase meter with three current and voltage coil with neutral, if its incoming two phases are interchanged at the meter terminal? Desperate to know the answer. Anybody help, please...

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Re: three phase meter #3668
08/25/01 01:14 PM
08/25/01 01:14 PM
G
George Corron  Offline
Member
Joined: May 2001
Posts: 717
Lorton, Va USA
Remember it is a watt hour meter, it is only measuring watts used. It should not turn backwards, quit working, or anything desparate like that. Rearranging CT's alone affect nothing, rearranging phases only affects rotation of the 3 phase motors in the system, and not the meter. Also, 3 phase hermetic compressors will not be affected at all. they either go down and up, or up and down.


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