What is EFR | Earth Fault Relay | Difference between EFR and RCCB | എന്താണ് EFR | L&T MC12A RELAY

[@vishnuprasadar811]

Fault current നെ ആണ് NCT sense ചെയ്യുന്നത്.അതിനെ reference value ആയി check ചെയ്ത് EFR breaker നെ trip ചെയ്യിക്കുന്നു. Phase current ഉം neutral current ഉം തമ്മിലുള്ള balancing അല്ല ഇവിടെ നടക്കുന്നത്.... അത് ELR, RCCB പോലുള്ള safety methords ൽ ആണ് അങ്ങനെ ചെയ്യുന്നത്.

[@ANANTHASANKAR_UA]

Very good presentation 👍

[@TechCornerMalayalam]

Thank you 😊

[@aravindsankar9114]

Nice class.Thanku

[@TechCornerMalayalam]

❤️

[@anmiya1236]

Plz explaine contacters.. many type off. Thanks

[@TechCornerMalayalam]

ruclips.net/video/WSTfUbueths/видео.html
What is contactor

[@PrakashKumar-lc4cm]

Excellent and Informative 👍👍👍

[@TechCornerMalayalam]

Thank you 😊

[@rjshtk]

A basic idea about EF relay is given. Thaangal oru kaaryam parayaan vittu poyi.. Eee EF relay oru circuit il engane connect cheyyum ennu paranjilla.. I mean, whether or not can it be used in a single phase circuit/three phase circuit? How to connect this relay in single phase system or in 3 phase system, when there are CTs external to the relay.. etc.

[@TechCornerMalayalam]

Ya...This video is sharing a basic idea,will make some additional videos for eg ct connection etc.

[@rjshtk]

@@TechCornerMalayalam Then only it will be useful for a learner..

[@zakeersahib611]

Chetta controls cable ne Patti onnu paranjutharumo

[@TechCornerMalayalam]

Control wiring aano

[@zakeersahib611]

@@TechCornerMalayalam yes

[@noushadali481]

Eee system aaano oru building total ulla earth fault detect cheyyumo angane aanengil sub ckt varunna rccb trip aavoola ithinte upayogam main change over aano allengil eppoyane ith fault detect cheyyuga confusion undd whats app group undal voice vidaayirunnu

[@TechCornerMalayalam]

Telegram group undu... athe ith main panelukelil aanu use cheyuka for eg oru veliya building,hospital feeders,malls ,substation angne okke

[@abdullatheefa4895]

6a mensancheida switch/sometime 5a enn parayan karanam endan?

[@ratheeshkumarr694]

Single phase or Three phase connected load engane manasilakkam?

[@TechCornerMalayalam]

Athu connected load ellam add cheyth nokenem

[@sachinp4802]

Bro kirchhoff's voltage law anoo kirchhoff's current law anooo varunea.

[@mathewkoshyvaidyansanu2818]

ഹെലോ ബ്രദർ,
Thank you so much for the clarification .
1 . ഇതിൽ ഉപയോഗിക്കുന്ന CT CBCT ആണോ ?
2 . ഇതേ CT തന്നെ ആണോ ELR ഇൽ use ചെയ്യുന്നത് ?
3 . CBCT yum Normal CT യും തമ്മിൽ എന്തെങ്കിലും വ്യത്യാസമുണ്ടോ ?

[@TechCornerMalayalam]

1.alla normal ct
2.ELR il cbct
3.Vethyasam und video cheyyam vethyasam

[@sajeerfaiha3948]

ലൈറ്റനിംഗ് അറസ്റ്റെർ നെ കുറിച് ഒരു വീഡിയോ ചെയ്യോ

[@TechCornerMalayalam]

Cheyyam

[@Vpnairk]

What is the different between earth fault and restricted earth fault, please do a video

[@TechCornerMalayalam]

Will make a video

[@abdullatheefa4895]

Ht linil neutral undaulallo appo engana latent thirichverum

[@hnt6321]

Good work bro

[@TechCornerMalayalam]

Thank you 😊

[@mpmuneer1838]

How to select different trip characteristics in this relay?

[@anoopm8804]

Earth measurement using digital earth tester

[@izzudheenabuabdullah5770]

👍👍💫

[@r.shkr.j]

how to measure leakage current of a circuit?

[@She45619]

ഹൗസ് വയറിങ് ലെ ഇൻഡക്ഷൻ വോൾട്ടേജ് എങ്ങനെ റിമൂവ് ചെയ്യാം

[@TechCornerMalayalam]

Video cheyyam

[@SandeepVShaji]

👍👍👍

[@TechCornerMalayalam]

Thank you 😊

[@trk2062]

👍

[@TechCornerMalayalam]

Thank you 😊

[@zakeersahib611]

Hii

[@TechCornerMalayalam]

Hi

[@yousafsuvi7167]

Vittil ubayokikunathil karyam illa alle

[@TechCornerMalayalam]

Veetil rccb use cheyenem

[@yousafsuvi7167]

@@TechCornerMalayalam cheyunnund

[@joymathew1952]

What are you trying to say..?
What is Earth Fault and Short circuit current?
What is Earth Leakage and Leakage current?
What is the difference between Earth Fault and Earth Leakage?

[@abdulnavaschammalaparaba5050]

Ues full

[@TechCornerMalayalam]

Thank you

[@vinps9093]

ഞാനും നിന്നെ പോലെ തന്നെ
തെറ്റ് പറ്റിയാൽ തുറന്നു പറയും