Part 2 | Earth Fault Protection Setting | How to do earth fault protection setting in numeric relay

In this video I am explaining about the earth fault protection setting. I discussed the following points,
1) What is earth fault ?
2) How earth fault occurs?
3) How to do earth fault protection setting ?
4) Interview Related Questions.
There are 4 things to calculate the earth fault setting.
I) CT ration which is connected with relay.
II) Full load current of equipment.
III) Earth fault Current.
Using above factor we can calculate parameter setting for earth fault protection.
#earthfault #protection #transformer #electrical #ct #currenttransformer #faultcalculation #electricalengineering #rej601 #micomp127 #p127 #abb #schneiderelectric #relay #numericrelay

[@sudhirkumardwivedi1624]

Very useful video, please make more...