Thanks sir, pls make vide on standard value and thumb rule or fixed value, like 85 code for which relay, control wire size standard, ir value standard, ct error standard etc
Thank you brother, you have explained this test as easy as possible, pls make a separate playlist for equipments testing where all tests can be accessed 👍
You all probably dont care but does any of you know a trick to log back into an Instagram account? I was stupid forgot the password. I would appreciate any tips you can give me
@Amir Terrell i really appreciate your reply. I got to the site through google and I'm waiting for the hacking stuff atm. Looks like it's gonna take quite some time so I will get back to you later with my results.
Sir PT k Tan delta test me tan delta point aur neutral dono open karne padte hai kya...ya sirf tan delta point hi open karna chahiye... IR of PT k waqt neutral open karna chahiye kya
it says change CT if dan delta is 0.01 the CT should be changed but here the result is 0.781-.0.526= .0.255 ..way more the permissible ..test failed the CT right?
No the Tan Delta Point should not be grounded. Join our FB Group, to ask your questions and start a discussion ! Hii Guys, please Join our Facebook Group 'Nitin's Community for Electrical Engineers', to ask anything related to 'Electrical' and especially about 'EHV Power Transmission System'. But please do not post silly questions like posting a photo and asking what is this what is this, its very irritating. Also, no Good Morning, Goodevening or Festival messages please. Link to join the Group is : nitinn.link/elecfbgrpefyt
Please find the procedure to test the Transformer HV Bushing, as below: 1. Disconnect the Transformer HV Bushing Jumpers. 2. Disconnect the HV & LV Neutran Earth Strip. 3. Remove the Tan-Delta Cap of the Bushing, you are going to take the Tandelta Test. Please note, if you are taking R phase Tandelta, only remove Tandelta cap of R phase Bushing. And Y & B Phase bushing Tandelta cap shopuld be on. 4. Connect the HV Lead of the Test Kit to the Conductopr of the HV Bushing and the LV Lead of the Test kit to the Tan-Delta Point. 5. Run the Test in the UST Mode for 5 KV & 10 KV. 6. Tan Delta should be less than 0.007 or 0.7 % and the Capicatance should be around the Capacitance measured at the time of commissioning. Thankyou, Nitinn.
Conductor pe jo Paper Insulation hota hai, uske har ek layer se ek tar nikalti hai. Un sab taronko ek kar ke tan Delta Point banta hai. Video ke 10:50 pe wahi explain kiya hai.
NICELY EXPLAINED
Patiently Explained .... !!! Much appreciated... Good to hear from you ...
very good explaination..also explain why all bushings of PTR are shorted for tan delta measurement..any how nice attempt bro..thanks a lot...
Very beautifully explained. Thank You
Very nicely explaind.
Salute boss.
Excellent ...no words....👏
Please follow or Instagram Page instagram.com/flowingelectrons?igshid=OTk0YzhjMDVlZA==
Sir you made a good job. Its so nicely explained. Thank you sir.
Thanks for encouraging us.
good video sir nicely explained
Very good explain 👌
Very nicely explained..!!! Impressed!! :)
please add details of sfra, transformer test
Please sir ,WRM, DCRM ,or BREAKER TIMING ki bhi video banana..
Nice video. Well explained
Thank you sir
Very nicely explaind.
Salute boss.
Very good video.
Thanks from team Electrical Fundaz.
Your descriptions was good & informative but vedio was very hazy regarding Last chart makeing caculation did not understand your descriptions
Nice explanation
nice bro...make such practical videos...
Thank you sir.
Thank you so much sir. Power Transformers ki testing ka video bhi banaiye sir .Must needed plz
definately sir. Thank you. Please join our Fb Group nitinn.link/elecfbgrpeffbpg
Thanks sir, pls make vide on standard value and thumb rule or fixed value, like 85 code for which relay, control wire size standard, ir value standard, ct error standard etc
good explanation bhaiya tq
Nice sir ...👍👍👍
good explanation
Thank you sir, for keeping us inspired !
Thank you brother, you have explained this test as easy as possible, pls make a separate playlist for equipments testing where all tests can be accessed 👍
You all probably dont care but does any of you know a trick to log back into an Instagram account?
I was stupid forgot the password. I would appreciate any tips you can give me
@Porter Lewis instablaster =)
@Amir Terrell i really appreciate your reply. I got to the site through google and I'm waiting for the hacking stuff atm.
Looks like it's gonna take quite some time so I will get back to you later with my results.
@Amir Terrell it worked and I finally got access to my account again. I am so happy:D
Thank you so much, you really help me out!
@Porter Lewis no problem xD
Please explain Tan delta test of Transformer.
Well explained video sir. If there is no tan delta point how to connect LV with kit pls answer
If there is no tan delta point, connect LV terminal of kit to earth and measure in Gst mode
USD and GST m ek video banaea plz
Very good 👍👍👍👍helpfull
Thank you so much sir
SUPER BRO
Thanks sir
So good bro
Thank you. Please join our Fb Group nitinn.link/elecfbgrpeffbpg
Sir
PT k Tan delta test me tan delta point aur neutral dono open karne padte hai kya...ya sirf tan delta point hi open karna chahiye...
IR of PT k waqt neutral open karna chahiye kya
During PT Tan delta test,only tan delta point must be opened.
During IR, only neutral point must be opened.
@@substationtestingandcommis3452 ok sir...thank u
very good
How do we calculate tan delta percentage
Sir 110 kv transformer tan delta testing video send karo
Software link pleases
it says change CT if dan delta is 0.01 the CT should be changed but here the result is 0.781-.0.526= .0.255 ..way more the permissible ..test failed the CT right?
When LV terminals of tan delta kit are connected to tan delta pt of cvt then that tan delta pt should be grounded or not sir?
No the Tan Delta Point should not be grounded.
Join our FB Group, to ask your questions and start a discussion ! Hii Guys, please Join our Facebook Group 'Nitin's Community for Electrical Engineers', to ask anything related to 'Electrical' and especially about 'EHV Power Transmission System'. But please do not post silly questions like posting a photo and asking what is this what is this, its very irritating. Also, no Good Morning, Goodevening or Festival messages please. Link to join the Group is : nitinn.link/elecfbgrpefyt
What should be permissible limit of tan delta of hv hv bushings for power transformer
Less than 0.7
Sir ABB Relay REL & REC 670 Over Voltage Setting Kaise Chek krte hai
Use PCM 600 to communicate with the relay. In OverVoltage setting Right click in parameter setting and then we can view and edit the settings
👌
Aur bhi videos ji jarurt h
Sir agar tan delta point na ho to , LV lead ko kispe connect karenge
If there is no tan delta point, connect LV terminal of kit to earth and measure in Gst mode
Please give trans. Bushing tan delta procedure
Please find the procedure to test the Transformer HV Bushing, as below:
1. Disconnect the Transformer HV Bushing Jumpers.
2. Disconnect the HV & LV Neutran Earth Strip.
3. Remove the Tan-Delta Cap of the Bushing, you are going to take the Tandelta Test. Please note, if you are taking R phase Tandelta, only remove Tandelta cap of R phase Bushing. And Y & B Phase bushing Tandelta cap shopuld be on.
4. Connect the HV Lead of the Test Kit to the Conductopr of the HV Bushing and the LV Lead of the Test kit to the Tan-Delta Point.
5. Run the Test in the UST Mode for 5 KV & 10 KV.
6. Tan Delta should be less than 0.007 or 0.7 % and the Capicatance should be around the Capacitance measured at the time of commissioning.
Thankyou, Nitinn.
Please join our Facebook facebook.com/groups/nitinelectrical
meggering ka video nahi hhai kya
Sir sab banayenge !
Sir ten delta point kanha se ayaa ct main
Conductor pe jo Paper Insulation hota hai, uske har ek layer se ek tar nikalti hai. Un sab taronko ek kar ke tan Delta Point banta hai. Video ke 10:50 pe wahi explain kiya hai.
By the way the orange light should not glow
Nice explained sir
Nice explanation