Regarding 50N/51N Relay - CR4 Discussion Thread

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sensourabh Associate Join Date: Aug 2014 Posts: 35	Regarding 50N/51N Relay 11/07/2014 9:32 PM
	Why 50N/51N can not see the phase to ground fault in between generator terminal to bus if connected to the ct's at ungrounded neutral side of a generator?
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RAMConsult Guru Join Date: May 2007 Location: NYC metropolitan area. Posts: 3230 Good Answers: 444	#1 Re: Regarding 50N/51N relay 11/07/2014 9:46 PM
	So tell me, how much ground current flows through an ungrounded neutral? __________________ “Tell me and I forget. Teach me and I remember. Involve me and I learn.” Ben Franklin.
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vyral2311 Associate Join Date: Mar 2013 Posts: 31	#2 Re: Regarding 50N/51N Relay 11/10/2014 7:11 AM
	generator neutral must be grounded in order to allow earth fault current to flow.
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