12 : 05 minute pai aapne kaha ki cc and anti pumping dono se - ve supply tnc tak extend hoga kese ho sakta agar s1 energised hai toh anti pumping relay supply extend nahi ho payega Agar s1 de energised hai toh - ve supply cc coil sae extend nahi ho payega Matlab dono ek sath dc supply tnc tak extend nahi ho sakta either cc sae hoga nahi toh anti pumping sae
Check for TNC switch contact continuity during tripping impulse, or tripping relay output terminal, or NO contact of auxiliary contact used in tripping circuit. During protection tripping, tripping signal is cut only through the NO contact of breaker auxiliary switch.
For antipumping relay to operate, one of these conditions need to be fulfilled.. 1. Spring not charged. 2. Breaker already in closed position. These conditions dont appear in normal cases. The third contact (NO of K75) is used to create a holding circuit.
If it is for breaker trip condition check for negative potential extension through NC of breaker towards CRP. If it is during closed condition of breaker, check the same through NO contacts. Also coil 2 helathiness to be ascertained
@@beingelectrical6641 sir ye diagram tb h jb breaker open h , or breaker close tbhi hoga jb spring charge rahega , lekin isme spring charge ka toh nc contact hona tha
Eise details,,non technical banda v sikh jaye,, thanks sir,,
Pretty motivating your lines are.. Thanks a tonn. Pls stay tuned
Please make more videos, excellent work...
Very nicely explained sir .....thanks a lot ....apne itna kuch sikha diya jo maine apne 3 year experience me gain ni kr Paya
Very happy to hear this.. the core purpose of this channel is to share knowledge through discussion and sharing. Stay connected dear
Sir mai aapke pas Siemens ka cb ka drawing bhejna chahta hu usko aap explains kare.
Sir aap bahut achha samjhate ho lekin m aap se aur help lena chahta hu . M gis ka kam karta hu but schematic drawing nai samajh pata can you help me
Very Nicely explained Sir.
Thq sir ❤️ sari vedio bht achi h apki ese hi ap hame smjhte rhe 👍🏻 me jita hoga apki vedios shr kruga bht acha Tarika h apka smjhne ka thq sir
Thank you very much.. pls remain connected
Bahoot sundar sir kab se intjaar tha drawing ke liye thanks
Very nice explained , My doubt/confusion cleared about antipumping relay conditioned ON/Off status.
Thank you
Yf
Very good video. Thank you so much sir
Perfectly with clarity explained. Thanks
Bahut badhiya sir ji!!! 🙏
Nice explain and very useful information given. Keep it up
Very nice explanation sir.
Thank you sir for understanding topic
All great sir🤘🤞🤞🤞🤝
Nice presentation 👍☺️
Very good sir
Good job 👏👏👏
Can you please make a video on Isolator closing and opening circuit
👏👏👏👍👍👍nicely explained
Se ji kafi din se apke video's ka intezaar kr Raha hu
Have remained sick from last one month approx. Will resume making videos from next month. Pls stay connected
@@beingelectrical6641I Pray May God heal you fast.
Too useful information
12 : 05 minute pai aapne kaha ki cc and anti pumping dono se - ve supply tnc tak extend hoga kese ho sakta agar s1 energised hai toh anti pumping relay supply extend nahi ho payega
Agar s1 de energised hai toh - ve supply cc coil sae extend nahi ho payega
Matlab dono ek sath dc supply tnc tak extend nahi ho sakta either cc sae hoga nahi toh anti pumping sae
Nice explain.
Glad you liked it
Thank you 🙏
Excellent video. Great info..
Clear explanation
what are the various RELAY interlock at CR PANEL FOR REMOTE CLOSING & TRIPPING CKT?
We will discuss the interlocks in control panel circuits very soon
Thank u so much sir.
Please make vedeo on cable schedule of ct,pt,mk box,isolatoe etc
So good explanation
Thank you very much!
Great salute
Sir ji closing circuit मे न्यूट्रल closing coil के पास तक ही रहेगा ना जब breaker close position में हो
Thank you very much sir
Very very nice vedeo
Very good
11kv breaker me anti pumping relay he ki nehin?
Nice description
Thanks
Very nice explan sir
Thank you very much
Thank you very much air
Super duper I like it
Sir ckt breaker se control panel me wire ka connection hota h uska video bna diya jay
❤❤❤❤
Sir control panel ka detail drawing upload kijiye plz
Thank you sir. Sir but 132kv simens cb, esd 473, Limit switch N.O is used in Antipumping ckt. Please explain.
It depends on the logic employed.. NO and NC are just conditions..reflecting the actual or complemented status of primary equipment, based on design
Give transformer auxiliary relay circuit diagram & its protection circuit.
Good
Sir k10 Ka contact closing mein use nahi ho ga kiya
Bilkul hoga .series ke aur videos dekhiye..clear ho jayega
sir sf6 interlock nhi diye hai
Pura series dekhiye..ye part antipumping function par focussed hai
Sir cc ko to supply hi nhi mil rha to usko to trip ho jaana chiye
Pls mention the time point... Then i can explain
11 KV Siemens HT panel hai jisme VCB lagi hui hai, but iska trip coil frequently burn ho raha hai..Kya hosakta hai reason?
Check for TNC switch contact continuity during tripping impulse, or tripping relay output terminal, or NO contact of auxiliary contact used in tripping circuit.
During protection tripping, tripping signal is cut only through the NO contact of breaker auxiliary switch.
Ok sir
What about closing lockout on SF6 pressure low?
It has been discussed in the next video..if not in this..
The thumbnail of this video refers to comparison of scheme of 33 kv with that of 132 kv
Sir m gis ka kam karta hu pls help me schematic diagram
Aapse 7days training mil sakta hai kya ?
Why not? U ask the queries..I will try to resolve.
Why antipumping will not operate during normal operation and how it is operating during abnormal condition.
For antipumping relay to operate, one of these conditions need to be fulfilled..
1. Spring not charged.
2. Breaker already in closed position.
These conditions dont appear in normal cases.
The third contact (NO of K75) is used to create a holding circuit.
132 kv C& R panal per trip circuit 2falty aa rha hai problem mil nahi rha kya ho sakta hai please bataye
If it is for breaker trip condition check for negative potential extension through NC of breaker towards CRP. If it is during closed condition of breaker, check the same through NO contacts. Also coil 2 helathiness to be ascertained
Sir anti pumping relay ka holding circuit ka use samajh m nhi aya. Can you please explain once more
Go through the playlist and watch 2nd video of this channel.. samajh me aa jayega..I am giving link also ..pls follow
Pls or videos bnao...
सर spring charge के लिए NO Contect ही लेंगे लेकिन ब्रेकर close कैसे होगा इसकी एक सर्किट daigram पर समझाइये सर
Pls ask again... I couldnt get your question.
@@beingelectrical6641 sir ye diagram tb h jb breaker open h , or breaker close tbhi hoga jb spring charge rahega , lekin isme spring charge ka toh nc contact hona tha
86 ka interlock nhi hai
Wo control panel ke drawing me aata hai.. ye core breaker ka drawing hai
Control panel ke drawing ka series bhi jald aayega
Nice explain and very useful information given. Keep it up