REF(Restricted Earth Fault) Protection || Hindi

Hello friends,
In todays video we will learn about restricted earth fault protection scheme in transformer. How it works and what is the logic of this scheme is explained in the video.
Let us know in comments if you have any queries.
Keep watching

[@nitinpandey4]

Sir please mera ek doubt hai answer kriyega please 🙏
Sir mene 220kv ka transformer overhauling kiya hai lekin usme sirf Y phase me hi Bushing CT thi to uska connevtion NCT ke sath hoga yaa fir jo main CT lagi hai unka connection hoga NCT ke sath me please answer sir

[@supriyaparmar6550]

You make Very nice & informative vedios .. I work in substation it really helps in understanding the basics ❤️

[@amanjain1228]

Sir If a transformer trip on ref protection then before charging, which tests should be conducted.

[@rakeshverma-cu8ug]

You have not mentioned anywhere ct polarity p1 and p2 ,i am little bit confused, please illustrate.

[@muniraja5317]

Exlent sir 👍👍👍👍, breaker ka instances, over load, short circuit, ground falt, setting explain kardho sir..

[@supriyaparmar6550]

Sir , I love ur vedios ❤.

[@GG-ml3eg]

Plz explain why tf trips on inrush current and to needs to increase the setting? What should be done to avoid to trip tf on inrush.

[@rakeshverma-cu8ug]

Sir what should be neutral ct polarity

[@parmodyadav9966]

Sir tape position indicator ki wiring kaise krte h. And oltc ki wiring .
33 Kv breaker k interpreter setting kase kre

[@ashokmosun4204]

Good information 👍

[@surendrakverma555]

Very good. Thanks 🙏🙏🙏🙏🙏

[@manojkumarmahto9805]

Hii, excellent explanation 👌

[@sanjayshende7617]

Nice sir very useful video thank you

[@Insighttecs]

Thanks for watching 👍

[@kuldippanipat]

Excellent ❤

[@TOP10-i3o7o]

Will REF operate in internal short circuit faults

[@prabhatsingh5377]

Yes

[@himanshukr3369]

Kindly sir make video on Transformer particle count test

[@muhammedsaad5952]

Make video about distance pritection and sensitive earth fault,broken conductor, difference tyoes of overcurrent relays sir..pls

[@saidahmadnaseri9100]

Sir, give me information about the frequency

[@patrasaumeni1528]

3panal 33kvGIS Sw , two incomer and one out going feder. How do all oparetion Wark?

[@bhanupratapyadav-u3e]

Sir schneider panel ki change over scheme ki videos Bana dijiye

[@nandishpandya7863]

Pls busbar protection panel and 220 kv line trip hone par kya kare uska video banaaei

[@rakeshverma-cu8ug]

87G generator protection per video banaye

[@punyabratabag1445]

Auto change over or under voltage block indoor ka video dijia

[@zainulkhan881]

Stabilising Resistor aur Metrosil ki rating kaise decide ki jati hai?

[@saidahmadnaseri9100]

I encountered a frequency problem. Asian countries have a frequency of 50 and America uses a frequency of 60. What should I do instead?

[@Insighttecs]

which kind of problem you face.. kindly mention...

[@shahrukhkhan4190]

sir make a video sir for under voltage, over voltage and balance current voltage relay
please sir deeply video

[@sasidharnpilla409]

Thankyou ❤

[@tribalvloggersurtan142]

Sir, 11kv vcb mechanism animation ka video banao

[@dodiyasanjay7777]

REF Relay setting video

[@patrasaumeni1528]

One Earth isolator,one isolator, one Braker. Each feder

[@pranaymilmile289]

Thank sir

[@mehavaghela8896]

Nice explanation Sir. But this time it seems not very deep

[@Vicky_paakad]

sir, Distance relay plz

[@saidahmadnaseri9100]

4 MW transformer hv Its Hv site13800 and its output Lv Site 4160 /60hz

[@basiljoy881]

Requesting english vedio

[@vinodkumarnagar6889]

How to select transformer size if no.of motors are connected as a load

[@Insighttecs]

as per future load demand.

[@saidahmadnaseri9100]

I want to open the transformer, its coil section LV I will remove its coil, instead of it, I will move the first coil to 13800, then 21000 coils. to connect

[@Insighttecs]

what is the issue in the transformer? the frequency affects in the size of the winding conductor.

[@suryadeepzala5873]

Second part of transformer oil

[@rakeshverma-cu8ug]

Ref 615 ABB relay ka configuration

[@pranaymilmile289]

Power transformation winding🙏🙏 sir

[@saidahmadnaseri9100]

hz

[@AmitSharma-pu1lz]

Sir speak in full hindi

[@ramuganisetti3905]

Making english

[@HindiCartooniyaapaa]

❤❤❤❤❤love and respect

[@HindiCartooniyaapaa]

❤❤❤

[@prabhatsingh5377]

Kindly make a video on trip circuit supervision through ABB 615 relay .