Ella relay oda trip signal um master ku varum. Then master relay breaker oda trip coil ku trip signal kudukum. Supervision relay: trip coil ku some vt inject pannite irukum. Trip coil failure aachuna breaker oda 2nd trip coil ku trip signal kudukum. Inga signal nu sonnathu NO ah NC ah change panratha sonnen
Sir please realy explanation and relay settings upload videos are 1.under voltage relay and over voltage realy 2.over current relay 3.earth fault realy 4.master realy 86 5. Supervision realy 6. Annunciator 7.winding temperature 8.oil temperature 9. sensitive earth fault ( sef) 10. residential earth fault (ref)
Dear sir please upload in protection realy Value- percentage-tripping second 1.under voltage realy (uv) Uv voltage value-Voltage%-tripping milli second 2.over voltage realy (ov) Uv voltage value-Voltage%-tripping milli second 3.over current realy (oc) Oc current value-current%-tripping milli second 1.IDMT realy ( inverse definite minimum time) Oc current value-current%-tripping milli second 2. Instantaneous realy Oc current value-current%-tripping milli second 3. definite Time realy Oc current value-current%-tripping milli second 4.Earth fault realy ( E/F) Fault current value-current%-tripping milli second 1.Ref realy ( Restricted earth fault) Fault current value-current%-tripping milli second 2.Sef realy ( sensitive earth fault) Fault current value-current%-tripping milli second 5. Differential realy Different current value-current%-tripping milli second 6.buchholz realy (Buc) Minimum pressure valve alarm- Maximum pressure valve trip 7.pressor realise value (Prv) Minimum pressure valve alarm- Maximum pressure valve trip 8.Winding temperature (Wti? Minimum temp alarm- maximum temp trip 9.oil temperature (Oti) Minimum temp alarm- maximum temp trip 10. Magnetic oil Gage (Mog)
It's very useful for electrical workers thank you very much sir
Unga videokku naan romba naal wait pannuren
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Sooper sir....
Very useful thanks
Super sir thank you
பணி சிறக்க வாழ்த்துக்கள்
Very useful videos
Good Explanation sir, Please continue to Share Your Knowledge
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Very useful video sir continue videos please....
Really great brother
Master trip 86realy kkum supervision realy different
Ella relay oda trip signal um master ku varum. Then master relay breaker oda trip coil ku trip signal kudukum.
Supervision relay: trip coil ku some vt inject pannite irukum. Trip coil failure aachuna breaker oda 2nd trip coil ku trip signal kudukum.
Inga signal nu sonnathu NO ah NC ah change panratha sonnen
Super explanation
Sir Please upload more videos like that.
Please update basic electrical formulas
Industry (or) data centre what is the reason power factor penalty pls explain sir
Copper cable, aluminium cable select panrethu solunga sir... Load depend pani... Chart 📊iruntha podunga sir
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Sure 👍sir...already we are sharing your videos
Thank you sir
why not maintain in transformer power factor and efficiency
Sensing device platinum material ah bro
Sir please teach about VFD controls. What commands are must for VFD
Power factor ena sollugu
Sir adikkadi video upload pannunga sir
Well done bro
Explain with answer super
Super
Sir please realy explanation and relay settings upload videos are
1.under voltage relay and over voltage realy
2.over current relay
3.earth fault realy
4.master realy 86
5. Supervision realy
6. Annunciator
7.winding temperature
8.oil temperature
9. sensitive earth fault ( sef)
10. residential earth fault (ref)
Sir nenga enna sir padchringa
👍
Interview questions adikkadi podunga sir
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Sir pls upload more videos
Super sir
Pls my youtube channel link share to your friends for Subcriber
Je quieten and answer videos paudnga
Quisten
Please Make the another Interview Q&A Related Electrical Maintenance Video. Thanks for your effort.
Dear sir please upload in protection realy
Value- percentage-tripping second
1.under voltage realy (uv)
Uv voltage value-Voltage%-tripping milli second
2.over voltage realy (ov)
Uv voltage value-Voltage%-tripping milli second
3.over current realy (oc)
Oc current value-current%-tripping milli second
1.IDMT realy ( inverse definite minimum time)
Oc current value-current%-tripping milli second
2. Instantaneous realy
Oc current value-current%-tripping milli second
3. definite Time realy
Oc current value-current%-tripping milli second
4.Earth fault realy ( E/F)
Fault current value-current%-tripping milli second
1.Ref realy ( Restricted earth fault)
Fault current value-current%-tripping milli second
2.Sef realy ( sensitive earth fault)
Fault current value-current%-tripping milli second
5. Differential realy
Different current value-current%-tripping milli second
6.buchholz realy (Buc)
Minimum pressure valve alarm- Maximum
pressure valve trip
7.pressor realise value (Prv)
Minimum pressure valve alarm- Maximum
pressure valve trip
8.Winding temperature (Wti?
Minimum temp alarm- maximum temp trip
9.oil temperature (Oti)
Minimum temp alarm- maximum temp trip
10. Magnetic oil Gage (Mog)
Please let me know
🔥🔥🔥🔥
Hi anna
Hi .. how are you This is my Whatsapp no. 9600376650
Hi sir your number?
Super explanation sir
Super
Super sir
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@@rajasaminathan194 ok sir
Sensing device platinum material ah bro
PT Sensing ( PT BOTTOM) Platinum coating ( PT100/PT1000)
Thanks bro
Pls share my youtube channel link to your friends Circle for Subscribe
Super sir
Super sir