hiiii sirrr. 3 ph submercible pump or any 3 ph pump ko megger se kaise check kre??? 6 terminals ko kaise check kre or megger value kya ani chahiye... ph to ph ??? , ph to earth ?? practically exaplian video upload kre ..
Sir koi bhi size ka cable ki ir value kam se kam kitni honi chahiye ki jis se hum usko use me le ske, jese ki apne motor par vdo bnaya hai ese cable ka bhi bnaye pls sir
Sir..mere company main 10kv ka ups hai o jaldi hi khatam hota hai....ou mai generater nahi chalana hahta hu...to mai ups ke in put supply ke liye inverter use kr sakta hu kya
Jab motor ma megger ok cable okay ata ke fir bhi fuse instant udte he to khte he ki uska inductance week ho gya he. To inductance measurement ke upar video bnaiye. Vo kb krna pdta he ?
सर जी नमस्कार आपकी videos से बहुत सीखने को मिलता है मेरा एक सवाल है चाहे तो उस पर video बना के बता देना या मुझे reply कर देना। जो भी फेज preventor लगते वो incoming मे लगते है अगर mcb, contactor और overload के बाद जब मोटर केबल connect कर दी अगर मोटर केबल का कोई वायर break हो जाए तो इस condition मे circuit मे कोन सा switchgear मोटर को safe रखेगा? या मोतोर् ज्यादा current draw करने लग जाएगी और overload control circuit को ओफ् करेगी परन्तु दो windings मे तब तक ज्यादा current flow होगा जितने time बाद् overload relay अपना काम करेगी। आपके reply का इंतजार रहेगा। धन्यवाद
Cable voltage drop pe video banaye Under ground cable k liye konsi conditions consider karni hoti he or Overhead k liye konsi conditions full fill karni hoti he
Sir aape videos sbhi ke liye bahut hi useful aur informative hote hai mera question hai ki industry me kisi bhi induction motor ki rpm ko bina vfd ki help se increase or decrease kar sakte hai kya Ex kisi 15hp ya kisi bhi range ki motor jo run condition me hai or jiska Ns 1500 rpm hai & Nr (1450 approx) rpm hai kya hum eske rpm Ns1650 aur Nr ko 1600 rpm tak kar sakte hai (without vfd use ke )kiye kya motor ke winding data ko change karke kjya ja sakta hai kya please reply to me of my question Thanks
Sir, analog megger (500v) me 0 se infinity tak dial plate me numbers hota hai. Usme ek 415v 3 phase motor ka megger value 1.41 mega ohms show karne par motor ki insulation sahi mani jayegi yaa nahi ?
Sir four poll 40amp ka MCB ka amp hata hai ek phase ek neutral 40amp fir ek phase ek neutral 40amp fir ek phase ek neutral 40amp ka hata hai ya 3phase Mila kar 40amp hata hai please bataye
Sir..... 3 phase 9.5 kw de watering pump ka star delta starter se connection kaise kre???? Y D Starter main A1 B1 C1 C2 B2 A2 Kaise connection kre??? Pump mai se 6 wire terminals aa rha hai ... Uska continuity check kiya... Uske baad kaise connection kre???? Help me
Ek power plant me ek Senior Electrician ke liye most Aise kya kya Equipment/ Ka knowledge hona chahiye ... Name ke satha one video banaye please sir ....
Meri ek he station pr do VHS motors one month k andr star se delta mein shift hote hi burnt out huyi hai. . Kindly let me know the reason of burnt out. .
Sir radhe radhe Jes ki 22kw ki moter ka flc 39 hota , mere questions yeh ki wah Star delta me run karti h to sir uske six cable point pe paryatak point pe kitna current aana chahiye Iska koi formula bhi h to beta dijiye AP ka bahut bahut abhari rehunga
Sir Aap ka samjhane ka trika bahut hi acha h
Me aap se hi bahut kuch sikha hu such God bless you sir
Your coaching is very nice with details knowledge.
Thank you..
Thank you sir share your technical valuable knowledge.
ua-cam.com/users/shortsAdW8fEQrVJE?si=hGyArDb80GzaqH72
Thank you...
❤@@electricalwithabhishekjoshi
Good explain sir...
I had a doubt about this which got cleared today.thankyou
IEC standard values ke sath sabhi electrical equipments par video banaye
Useful channel for Electrical engineers
Good 👍 tricky style of 😊knowledge
hiiii sirrr. 3 ph submercible pump or any 3 ph pump ko megger se kaise check kre??? 6 terminals ko kaise check kre or megger value kya ani chahiye... ph to ph ??? , ph to earth ?? practically exaplian video upload kre ..
Sir, megger ko 5000v pe set krne k baad test krne pe voltge 3000-2900 k aas-pas aa jata h?? Isa kyu?
Sir plz tell what should me minimum operating insulation in.mega ohms shoulf be to stary a generator safely in.a damped atmosphete
1 one Way switch & 1 nos 2way switch se hum 1 phase motor ko forward reverse kese ghuma sakte he please answer 🙏
Nice sir...👌
Good Morning sir
Prectical me possibal h
Good explain thnx sir..
Thank you..
Sir ager uv coil 220 ke hoge to A. C. B under voltage ksa work katye h
Good information sir thank u
Most welcome...
Sir koi bhi size ka cable ki ir value kam se kam kitni honi chahiye ki jis se hum usko use me le ske, jese ki apne motor par vdo bnaya hai ese cable ka bhi bnaye pls sir
Insulation means ....?. Agerr resistance zyda ho tho phir kaisa ye moter acha ho ..?.
Sir please inform.at how much monimum Megger value of a 3phase alternator nator installed ship can be started safely?
Sir..mere company main 10kv ka ups hai o jaldi hi khatam hota hai....ou mai generater nahi chalana hahta hu...to mai ups ke in put supply ke liye inverter use kr sakta hu kya
G ohm kya hai velu aati motor me
Jo motor 440 pr operate hota h uska resistance k ohm me hoga ya mega ohm me sir
Insulation resistance should be in mega ohms
Jab motor ma megger ok cable okay ata ke fir bhi fuse instant udte he to khte he ki uska inductance week ho gya he. To inductance measurement ke upar video bnaiye. Vo kb krna pdta he ?
सर जी नमस्कार
आपकी videos से बहुत सीखने को मिलता है मेरा एक सवाल है चाहे तो उस पर video बना के बता देना या मुझे reply कर देना।
जो भी फेज preventor लगते वो incoming मे लगते है अगर mcb, contactor और overload के बाद जब मोटर केबल connect कर दी अगर मोटर केबल का कोई वायर break हो जाए तो इस condition मे circuit मे कोन सा switchgear मोटर को safe रखेगा? या मोतोर् ज्यादा current draw करने लग जाएगी और overload control circuit को ओफ् करेगी परन्तु दो windings मे तब तक ज्यादा current flow होगा जितने time बाद् overload relay अपना काम करेगी।
आपके reply का इंतजार रहेगा।
धन्यवाद
Sir properly HT ki tasting kya
Sir ek practical video banaye star motor ka megger kese check kare? Or delta motor ka megger kese check kare plz
Cable voltage drop pe video banaye
Under ground cable k liye konsi conditions consider karni hoti he or
Overhead k liye konsi conditions full fill karni hoti he
Switchgear kya hota h aur iska kya kam hota h
Sir aape videos sbhi ke liye bahut hi useful aur informative hote hai mera question hai ki industry me kisi bhi induction motor ki rpm ko bina vfd ki help se increase or decrease kar sakte hai kya Ex kisi 15hp ya kisi bhi range ki motor jo run condition me hai or jiska Ns 1500 rpm hai & Nr (1450 approx) rpm hai kya hum eske rpm Ns1650 aur Nr ko 1600 rpm tak kar sakte hai (without vfd use ke )kiye kya motor ke winding data ko change karke kjya ja sakta hai kya please reply to me of my question Thanks
Nahi...
Motor speed change karne ke liye VFD, GRR ya SPRS ke through hi kar sakte hai.
Sir, analog megger (500v) me 0 se infinity tak dial plate me numbers hota hai. Usme ek 415v 3 phase motor ka megger value 1.41 mega ohms show karne par motor ki insulation sahi mani jayegi yaa nahi ?
Megger value low mani jaegi..
Ek details videos banaoooo 🤔🤔 please
Amazing 😀
Thank you...
Bhai 10 hp ka motar 415 volt kitna ohm lega ohm 415 pe 1 mega ohm na chahiye ya hp ke hisab se ohm hota hai
Nice video
Sir delta smps 120kw pr video banao part and maintenance par please sir
Sir four poll 40amp ka MCB ka amp hata hai ek phase ek neutral 40amp fir ek phase ek neutral 40amp fir ek phase ek neutral 40amp ka hata hai ya 3phase Mila kar 40amp hata hai please bataye
can you give details about standards
Earthing values
Lightning arrester
Sir busbar ka current kese Calculat kerthe he
Dear Sir
VFD vali motor ka magger value kaise le .
Thanku sir very useful knowledge ❤️
Sir VCB k moving contact jalgaya hai eska reason kya hosakta hai
How much capacitor bank required for a sub station
It depends on the capacity of the substation, maximum 60% of the substation capacity.
Accepted IR of HT cables (11kv to 400Kv cables) ?
Good information sir
Transformer ke liye koi rule ho to pls share kijiye....
415 volt ki motor ka minimum kitna megger hona chahiye?
Sir types of relays used in industries ka ek video bnao sir....Inverse type ..definite type
How selection of contactor
Nice information sir
Sir Motor Kaa RTD kitna temperature Ane se motor trip hoga.
200 hp tak ka motor check karne k liye kitna value ka meter lena hoga
Sir, please make a video on ESP working and principle .
I have made video on ESP working.. kindly watch that video ..
Sir please make a video on area of classification related with pharama
22kw Or 45 kw submersible motor ka ir value kitna hoga
5kv moter ka megger test ditels Kitna volt me selekt megger test krega
dear sir.., olr type class 10 and class 30 ?
Sir..... 3 phase 9.5 kw de watering pump ka star delta starter se connection kaise kre???? Y D Starter main A1 B1 C1 C2 B2 A2 Kaise connection kre??? Pump mai se 6 wire terminals aa rha hai ... Uska continuity check kiya... Uske baad kaise connection kre???? Help me
भाई star delta वाला वीडियो देख लो पिर समझ में आ जायेगा आप के
Sir yah rul 11/415volt par aplay hoga
Sir Kya ye formula hum cable Meggering pe apply karsakte hai
Sir please practical videos banao na
HT breaker and motor resistance and megger preventive maintenance ka
Sir single phase moter ka registance value kitna hona chahiye
Sir esake liye maine apse bahot bar request Kiya hai please one video sir Help full hoga ...
Sir transfer par bhi same vedio banaye uska IR test value kaya hona chahiye
40hp motor 415volt....kitna kv hoga.....kaise pata karu...sir
Hello sir please make a video on DFIG Generator in brief description
Sir Make a detail explanation of high voltage test in HT cable . And difference between IR and high voltage test .
Sir, Megger ko kis voltage per Yani 250v, 500v, ya 1000v ke voltage value per set rakhna hai.
Sir motor me kaice pata chale ki kitne mm ki cable lagaegi
BHEL HT Vacuum Circuit breaker ke bare me bataye?
Motor alone or Motor+cable including ka kuch batayiye..
Sir please tell how to do wrm test t transformer
Biggest thank you sir for providing video
Ek power plant me ek Senior Electrician ke liye most Aise kya kya Equipment/ Ka knowledge hona chahiye ...
Name ke satha one video banaye please sir ....
Sir , mccb ki tripping ke liye earth fault relay ki setting parameter ko kaise calculation karenge , is per video bneye
You have not mentioned what voltage megger equipment to be chosen?
But ht motors are connected in start how can we get megger value in MΩs
Cable ka meggar kitna aana chaiye
Sir ht lt cable megger value ke bare me thoda video banaai na sir
Single phase motor hhe 240v he to minimum kitna meggar value milna chahie sir
415 ki motor ka IR value kitna hona chahiye.
Meri ek he station pr do VHS motors one month k andr star se delta mein shift hote hi burnt out huyi hai. . Kindly let me know the reason of burnt out. .
Kv+1 formula is there . But now ar per IEEE 43 for LT motor IR value should be minimum 5 M ohms
For HT it will be minimum 10M ohms
Thanks for sharing..👍
For HT motor I think minimum IR value is 100 mega ohm according to IEEE 43
For HT its 100 mega ohms
L&T relay ka riset kayse kare
15 kw moter ki megar vellu kitna milega please comment
Sir Please make a video on Primary Injection kit and secondary injection kit
Sir6.6kv motor magger value in G ohm
DC motor की IR वैल्यू का मान कितना होना चाइये?
sir pls tell me how to work and why we use capacitor bank in industry
transformer ke liye bhi same concept rahega sir ?
A15 kw ac moter ki megar vellu kitna milega
Cable and wire magger testing per bhi video bnaye
Sir EOCR per video banaye
Good evening sir ji
Sir ji transformer kya hal , transformer ka mager etc ka v video शेयर कीजिए न
What about transformers same rule and wire what about and what is jiga ohm
meggar value agar kam ata hai ...kaise value badaiynge????
Thanks sir keep it up
Sir radhe radhe
Jes ki 22kw ki moter ka flc 39 hota , mere questions yeh ki wah Star delta me run karti h to sir uske six cable point pe paryatak point pe kitna current aana chahiye
Iska koi formula bhi h to beta dijiye AP ka bahut bahut abhari rehunga
Agar line current 39 amp jaa raha hai to pratyek cable mai 39÷1.732=amp jaana chahiye (lagbhag)
Drive se connect motor megar kr sakte hai kya
Nahi
1:23
By saying Insulation resistance of induction motor, you mean resistance of what, resistance of winding wire? Please answer anyone.
Sir why we use DC voltage not a Ac voltage during the megger test?
I will make video on this..
Types of electrical maintenance pe ek video banaa dijiye plz sir. Saturday ko interview h aur ye sir ye question puchte hi h sab ko so plz sir plz