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Participant

Join Date: Oct 2008
Posts: 1

REF and sensitive earth fault

10/11/2008 5:20 AM

What is the difference b/w Restricted earth fault protectionand sensitive earth fault protection and where do we apply these shcemes in power system protection?

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Associate

Join Date: Jul 2008
Posts: 37
#1

Re: REF and sensitive earth fault

10/11/2008 11:14 PM

Hi

the protection which is used for some restricted zone for earth fault is called Restricated earth fault protection, whereas earth fault that has very sensitive setteing but not restricated by any zone is said to be sensitive earth fault protection

Best regards

divyesh patel

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