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

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TechCorner Malayalam

TechCorner Malayalam

Күн бұрын

Пікірлер: 50
@vishnuprasadar811
@vishnuprasadar811 3 жыл бұрын
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
@ANANTHASANKAR_UA 4 жыл бұрын
Very good presentation 👍
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Thank you 😊
@aravindsankar9114
@aravindsankar9114 4 ай бұрын
Nice class.Thanku
@TechCornerMalayalam
@TechCornerMalayalam 4 ай бұрын
❤️
@anmiya1236
@anmiya1236 4 жыл бұрын
Plz explaine contacters.. many type off. Thanks
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
kzbin.info/www/bejne/jYS3l4iYqsqnntU What is contactor
@PrakashKumar-lc4cm
@PrakashKumar-lc4cm 4 жыл бұрын
Excellent and Informative 👍👍👍
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Thank you 😊
@abdullatheefa4895
@abdullatheefa4895 3 жыл бұрын
6a mensancheida switch/sometime 5a enn parayan karanam endan?
@sachinp4802
@sachinp4802 3 жыл бұрын
Bro kirchhoff's voltage law anoo kirchhoff's current law anooo varunea.
@mpmuneer1838
@mpmuneer1838 4 жыл бұрын
How to select different trip characteristics in this relay?
@zakeersahib611
@zakeersahib611 4 жыл бұрын
Chetta controls cable ne Patti onnu paranjutharumo
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Control wiring aano
@zakeersahib611
@zakeersahib611 4 жыл бұрын
@@TechCornerMalayalam yes
@abdullatheefa4895
@abdullatheefa4895 3 жыл бұрын
Ht linil neutral undaulallo appo engana latent thirichverum
@r.shkr.j
@r.shkr.j 4 жыл бұрын
how to measure leakage current of a circuit?
@rjshtk
@rjshtk 4 жыл бұрын
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
@TechCornerMalayalam 4 жыл бұрын
Ya...This video is sharing a basic idea,will make some additional videos for eg ct connection etc.
@rjshtk
@rjshtk 4 жыл бұрын
@@TechCornerMalayalam Then only it will be useful for a learner..
@noushadali481
@noushadali481 4 жыл бұрын
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
@TechCornerMalayalam 4 жыл бұрын
Telegram group undu... athe ith main panelukelil aanu use cheyuka for eg oru veliya building,hospital feeders,malls ,substation angne okke
@anoopm8804
@anoopm8804 4 жыл бұрын
Earth measurement using digital earth tester
@ratheeshkumarr694
@ratheeshkumarr694 4 жыл бұрын
Single phase or Three phase connected load engane manasilakkam?
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Athu connected load ellam add cheyth nokenem
@sajeerfaiha3948
@sajeerfaiha3948 4 жыл бұрын
ലൈറ്റനിംഗ് അറസ്റ്റെർ നെ കുറിച് ഒരു വീഡിയോ ചെയ്യോ
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Cheyyam
@Vpnairk
@Vpnairk 4 жыл бұрын
What is the different between earth fault and restricted earth fault, please do a video
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Will make a video
@mathewkoshyvaidyansanu2818
@mathewkoshyvaidyansanu2818 4 жыл бұрын
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
@TechCornerMalayalam 4 жыл бұрын
1.alla normal ct 2.ELR il cbct 3.Vethyasam und video cheyyam vethyasam
@hnt6321
@hnt6321 4 жыл бұрын
Good work bro
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Thank you 😊
@izzudheenabuabdullah5770
@izzudheenabuabdullah5770 Жыл бұрын
👍👍💫
@She45619
@She45619 4 жыл бұрын
ഹൗസ് വയറിങ് ലെ ഇൻഡക്ഷൻ വോൾട്ടേജ് എങ്ങനെ റിമൂവ് ചെയ്യാം
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Video cheyyam
@yousafsuvi7167
@yousafsuvi7167 4 жыл бұрын
Vittil ubayokikunathil karyam illa alle
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Veetil rccb use cheyenem
@yousafsuvi7167
@yousafsuvi7167 4 жыл бұрын
@@TechCornerMalayalam cheyunnund
@SandeepVShaji
@SandeepVShaji 4 жыл бұрын
👍👍👍
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Thank you 😊
@trk2062
@trk2062 4 жыл бұрын
👍
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Thank you 😊
@zakeersahib611
@zakeersahib611 4 жыл бұрын
Hii
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Hi
@joymathew1952
@joymathew1952 6 ай бұрын
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
@abdulnavaschammalaparaba5050 4 жыл бұрын
Ues full
@TechCornerMalayalam
@TechCornerMalayalam 4 жыл бұрын
Thank you
@vinps9093
@vinps9093 4 жыл бұрын
ഞാനും നിന്നെ പോലെ തന്നെ തെറ്റ് പറ്റിയാൽ തുറന്നു പറയും
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