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How To Select Right MCB CONTACTOR RELAY Size For Motor | olr mcb contactor rating select calculation 

Electrical Dost
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How to select contactor mcb and Relay size - mcb and contactor selection for motor - Electrical Dost
I am Aayush Sharma Welcome to Our RU-vid channel Electrical Dost.
About this video-
Dosto Aaj Ki Is Video Me Maine Aapko motor ke liye MCB, Contactor, Overload Relay size selection Batane Ki Koshish Ki Hai Or Kuchh electrical tips jaise motor full load current calculation, motor relay selection in hindi, 3 phase motor starter in hindi, electrical industries work and Electrical interview questions answers Share Kiya Hai Ummeed Hai Aapko Ye Video Bahut Pasand Aayegi (hindi)
Thank you so much..........
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हिन्दी पोस्ट पढ़ने के लिए हमारी साइट इंजीनियरिंग दोस्त से जरूर जुड़े।
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Queries Solved:
1) circuit breaker size selection in hindi
2) how can select overload Relay Rating in hindi
3) how can select Contactor rating in Hindi
4) Basic electrical knowledge
5) electrician theory
6) electrical video in hindi
7) TECHNIC Of Electrical
8) motor full load current calculation in hindi
Email - Aayushsharma0713@gmail.com
#mcb #contactor #motor
#overloadrelay #basicelectrical
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7 окт 2019

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Комментарии : 152   
@ffgamerlove81
@ffgamerlove81 13 дней назад
What a teaching yar❤❤❤❤❤out standing ...love you sir ..kitna dino ka doubt ..7mnt me clear .. thanks 🙏🙏
@rahulpaul8251
@rahulpaul8251 Год назад
Are sir fan ho gaya mere itne years ke doubt chutki me clear kar diya.
@bhupendraaditya6960
@bhupendraaditya6960 Год назад
Thankyou so much sir, this knowledge is very help full every company employees. Now i understand the calculations
@altafnaik8113
@altafnaik8113 4 года назад
Aap ka samjhaneka tarika bohot hi behtarin hai sir, very good,very nice
@virendrabhute8214
@virendrabhute8214 3 года назад
आपका इलेक्ट्रिकल वीडियो अच्छी तरह समझ आया
@AjitKumar-ym4lo
@AjitKumar-ym4lo 4 года назад
Thank you sir iske liye bahut bahut dhanyvad add
@ajitdeepgoswami6898
@ajitdeepgoswami6898 4 года назад
Sir aap ko bolne ki jaroorat hi nahi aapki video sabase best hoti hai thanks sir
@chauhanjatinjatin3856
@chauhanjatinjatin3856 4 года назад
Fantastic nice video sir 👌👌👌👌
@gopirock8712
@gopirock8712 8 месяцев назад
Super explanation
@AbhayKumar-me2ej
@AbhayKumar-me2ej 2 года назад
Very nice explain 👌👌👌
@abrarmasood4590
@abrarmasood4590 4 года назад
Nice sir ji super 👌👌
@NaeemKhan-gg7kz
@NaeemKhan-gg7kz 4 года назад
बहतरीन है सिंगल। फेज का फार्मूला बताए।
@knowledgetalk1678
@knowledgetalk1678 3 года назад
Very good sir
@gosula.amaralingeswararao8698
@gosula.amaralingeswararao8698 2 года назад
Good information ji
@snehalpatel6937
@snehalpatel6937 3 года назад
Excellent Explanation my Dear....
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@chauhanjatinjatin3856
@chauhanjatinjatin3856 4 года назад
Sir ji Aap ko bolne ki jarurat hi nahi ki "dosto aapko mera ye video kaisa laga" aapka videos sabhi chanal ki videos se best hota hai..👌👌👌
@jaydesai6943
@jaydesai6943 3 года назад
Nice video sir ji
@amarnatharyan4480
@amarnatharyan4480 4 года назад
Thanks
@Devendrakumar-bz9om
@Devendrakumar-bz9om Год назад
fantastic sir
@mdtabrejaalam6672
@mdtabrejaalam6672 Год назад
Great
@Abdulhameed-hd9gf
@Abdulhameed-hd9gf 10 месяцев назад
Thank bro
@sayogtapase3632
@sayogtapase3632 4 года назад
Nice video
@bhupendrsingh2227
@bhupendrsingh2227 2 года назад
Thanks sir
@Harshupadhyay440
@Harshupadhyay440 2 года назад
Sir aapke ke dono video ko lekar bahut confuse hoon kyu dono me alag alag tarike se aapne explain kiya hai. Plz ek aur video laiye.
@tauseefansari7967
@tauseefansari7967 4 года назад
Good ser
@dulalhossain5127
@dulalhossain5127 3 года назад
Nice 👍 video
@shrutikaushik8086
@shrutikaushik8086 4 года назад
Thanks a lot sir !!
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@deepakdahiya1991
@deepakdahiya1991 4 года назад
Very nice Sir,, Gysser/AC, load ke hisab se MCB selection k liye bhi ek video baniye plz,,Thank you
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@sayogtapase3632
@sayogtapase3632 4 года назад
👌
@thecreativemood8528
@thecreativemood8528 4 года назад
Pliz make the video how select cable
@electricalwork.assameselan7012
@electricalwork.assameselan7012 4 года назад
Sir three phase motor full wiring karke dekhay.. Practical
@fear498
@fear498 3 года назад
Plz Eot crane ke upar ek video banav
@rajahuja6287
@rajahuja6287 3 года назад
Kya three phase mai 2 pole kai 3 contector laga saktay hai
@sjelectricals6285
@sjelectricals6285 4 года назад
Mast
@sampatkumarm3877
@sampatkumarm3877 4 года назад
Bro single phase motor kha kesi calculation kartha hai sir plz tel me
@hifzurrahman3358
@hifzurrahman3358 4 года назад
Nice
@sagarmali8329
@sagarmali8329 4 года назад
Sir ATS k bare mai video banav
@mehulpanchal9551
@mehulpanchal9551 3 года назад
ye single phase k liye bhi use kar sakte hai?
@tarunsahu4162
@tarunsahu4162 3 года назад
Sir motar me apne vidio bnayethe ki motar me mcb lagaye to 1.25 k upr ka lagaye pr hamari jo ghr me single phes ki jo motar hoti hai usme 16 am. Ka lagta hai.aisa ku
@chauhanjatinjatin3856
@chauhanjatinjatin3856 4 года назад
Electrical ka Jo bhi hai Bus aapki chanal me hi hai or Kahi nahi😀😀😀
@brajendrasingh2226
@brajendrasingh2226 4 года назад
Guru ji relley board ke upar vdo banaiye
@abdulansari-wo3yw
@abdulansari-wo3yw Год назад
Want video on testing n commissioning
@muhammadbabar8698
@muhammadbabar8698 4 года назад
Ek vedio banade jism electrical ka basic farmoulas sa power factor take ho ma apkA jAwab kA w8 karoga
@farmanansari1446
@farmanansari1446 2 года назад
Sir aapne el video mai ye btaya hah Ki jo bhi FLA current hoga otne hi amp ka contactor slect karna hai dol stater mai kafi kanfusen ho raha hai please help me
@mdimtiaz1592
@mdimtiaz1592 4 года назад
Sir single phase motor ka F. L. C ka kya Formula hai please bataiye
@skrafi9418
@skrafi9418 4 года назад
Submersible motor starter wiring diagram details videos please..
@user-iv2rf6wg8e
@user-iv2rf6wg8e 7 месяцев назад
Kw 11. Hp 15 volt 415 star delta starter banana hai contactor and overload relay kaise selection karna padega
@muttannadabe
@muttannadabe 4 года назад
Contectar aur relay connection kaise hota hai video banaiye plz
@dailyviews4649
@dailyviews4649 2 года назад
8.7 A current sirf ek phase ka hai ya tino phase ka total hai ?
@knowledgetalk1678
@knowledgetalk1678 3 года назад
Sir ek bar plc ki wiring kese ki jati h us par video banao jiro se start krke full plc
@imransabir546
@imransabir546 3 года назад
Mcb Ke liye 1.5×karo ya 1.25 explain thik se karye please sir
@kk4entrprises312
@kk4entrprises312 4 года назад
Kindly also make a video to select proper RCCB
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@hifzurrahman3358
@hifzurrahman3358 4 года назад
Contector ke fault bhi samjhao plz
@sachinhowal8800
@sachinhowal8800 4 года назад
👍👍👍
@bariajagdish1820
@bariajagdish1820 4 года назад
Lokdavun ke bhad aapse milsaku sar muje sikhana he muje thodi si prektikal ki jarur he sar me Dhahod ke Rahane Vale Hu sar 3 fej ke liye sar
@sushantkumar6723
@sushantkumar6723 2 года назад
3hp 3fase motor ke liye kaun sa mcb lagega
@gobardhanprasad100
@gobardhanprasad100 4 года назад
Can you explain, Voltage drop calculation. Thanks
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@nadim606
@nadim606 Год назад
Seen
@RajatKumar-pl2xw
@RajatKumar-pl2xw 4 года назад
Ek baat btaiye aap,jb full load current 8.7 amp h to contactor 10 amp ka kyu nhi le skta me,mcb ki current rating ka contactor lena jaruri h kya? Or mera dusra ques h ki 8.7 amp full load current me relay ki setting kitni rakhni h sir? Sir,mene suna h relay 80% of motor rated current per set hoti h.am I right sir?
@sushantakumarkharsel3586
@sushantakumarkharsel3586 4 года назад
Sir aap to pehele flc X 1.25 Karne k liye aur abhi bolrahe hai flc X 1.5 Karne k liye kaunsa thik hai.1.5 or 1.25
@sunilkumar-di6sn
@sunilkumar-di6sn 4 года назад
Thanks for caring my comment Good
@electricaldost
@electricaldost 4 года назад
Welcome my brother ❤️
@etzpuneblock2729
@etzpuneblock2729 4 года назад
How auto manual switch is installed in all starter make a video on it too
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@hifzurrahman3358
@hifzurrahman3358 4 года назад
Sir kitne hp ke pump par kitne hp ki motor lagate hai
@vikramshinde4546
@vikramshinde4546 3 года назад
Sir , I have 1.5kw servo motor, rated current is 6A. By this calculation, I should use 10A MCB..Please correct me if I am wrong
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@dharmendrakumarsahu9627
@dharmendrakumarsahu9627 2 года назад
Sir single phase motor ke liye kitne amp ka mcb, relay, contacter lagega
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@sudarshanpatil9107
@sudarshanpatil9107 3 года назад
How to calculate vfd output current......please create one vedio on this
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@dipankarsaha194
@dipankarsaha194 4 года назад
plz discuss each phase current of a industrial genset
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@kuldeepjangra1868
@kuldeepjangra1868 4 года назад
Yah formula kitne kw tak sahi rahega
@paul83lokesh
@paul83lokesh 8 месяцев назад
Star Delta Condition mai FLC 3 times hoga ya fir one time??? Example Pls for 12.5 HP Star-Delta Motor (9.32 Kw)? MCB Rating???
@rafiqansari1577
@rafiqansari1577 4 года назад
Sr star delta me contectar aur relay mcb kaise chune
@mdimtiaz1592
@mdimtiaz1592 4 года назад
Sir mcb me jo rating hoti hai jaise 10000 2 ya 3 ye sbka kya matlab hai mujhe ye chije confuse karrahi hai isko jldi explain kigye sir please
@darshan1529
@darshan1529 3 года назад
Why ignitor use in metal helied fitting.?
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@prakashrathod3957
@prakashrathod3957 4 года назад
Single phase?
@AmitSingh-th1ir
@AmitSingh-th1ir 4 года назад
12.5 hp cri submersible के liye कितने watt ki mcb सही होगी या कुछ और equipment best होगा
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@viduranga1220
@viduranga1220 3 года назад
do we need to consider motor starting current for mcb selection ????
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@shibankarmisra393
@shibankarmisra393 4 года назад
If value FLCof single phase motor is 6.5A...how much max rating mcb should i use for safety?? Please reply sir....
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@babli360
@babli360 4 года назад
Contactor same raiting ka kese le skte hai
@sujoydas5151
@sujoydas5151 4 года назад
0.5 HP, 0.37kw , 1phase kirloskar chotu pump keliye konsa MCB kharidna chahiye?
@rakeshpatil4971
@rakeshpatil4971 3 года назад
4 a
@RC-fn3nh
@RC-fn3nh 3 года назад
Sir can you provide overload relay amp. Rating chart ?
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@sudhakaryadav4395
@sudhakaryadav4395 3 года назад
Please motor ki size (kw) standard size lia kro Jo market me available rahta whi
@ajitdeepgoswami6898
@ajitdeepgoswami6898 4 года назад
Sir aap kahaa se belong karate ho
@abuhashirshah6942
@abuhashirshah6942 4 года назад
Bhai pic jb chsing karty hy aankh dukhte h iska kuch karin
@tauseefansari7967
@tauseefansari7967 4 года назад
Ek watsap group banao ser
@santiagomoore374
@santiagomoore374 3 года назад
Cable ampere rating calculation..
@mahadevunde242
@mahadevunde242 4 года назад
5 kW is output power of motor. To find input current, we have to use input power. To get input power, devide output power by efficiency. Assume , efficiency= 0.8. rest is as per video.
@sushantranjan9883
@sushantranjan9883 4 года назад
sahi kaha aapne. sb youtubers bina experiment kare hue 1 hp motor = 746 watt power consumption bata dete hai. motor ki kuchh efficiency hoti hai.
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@SantramPal-bc2zq
@SantramPal-bc2zq Год назад
Start delta connection mai10hp ki motor contractor ka silexsion
@user-nl2ny6op5h
@user-nl2ny6op5h 2 года назад
kW se amp kaise nikal ta hei?
@afrozhussain2129
@afrozhussain2129 3 года назад
3 फेज कि 13 A कि M.C.B से ओवरलोड होने पर M.C.B गिर जाएगी क्या 10 H.P मोटर सिर्फ M.C.B पर ही चलाना है कृपया जल्दी जवाब दें धन्यवाद
@sajjadali9478
@sajjadali9478 3 года назад
Sorry I don't understood about 1.5 please can you explain that again. Thank you
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
@sohilmansuri4736
@sohilmansuri4736 4 года назад
20 mcb kese fit karna hai
@udaypaswan5394
@udaypaswan5394 3 года назад
आप ने जिस तरह से 5kw को example करके दिखाएे उसी तरह से 20hp को भी कर के दिखाएे example
@amansountiyal6016
@amansountiyal6016 4 года назад
Why did u multiply with 1.5?
@bariajagdish1820
@bariajagdish1820 4 года назад
Sar aap kahake raha ne Vale he
@electricaldost
@electricaldost 4 года назад
Jagdish ji mai Bhilwara ke Rajasthan se hu.
@akashjesrani2381
@akashjesrani2381 3 года назад
Power factor 0.8 kese select kiya?
@HEMRAJ-cf5gu
@HEMRAJ-cf5gu 4 года назад
Mpcb laga sakte h
@electricaldost
@electricaldost 4 года назад
Yes. Mpcb lgane par aapko Overload relay or mcb dono lgane ki jrurt nhi hai
@dasdeepak9767
@dasdeepak9767 3 года назад
Sir aap ka site me sabkuch nehi milea hai plz aap ka site dijia
@dasdeepak9767
@dasdeepak9767 3 года назад
Mil rahahai
@The_Prashant_Kumar
@The_Prashant_Kumar 4 года назад
Contactor ka current rating kahan likha hota hai, ya phir kaise pata chalta hai.
@farmanansari1446
@farmanansari1446 2 года назад
Aur es video mai fla ka 1.5 guna btaya hai
@rajeshkumarram4321
@rajeshkumarram4321 4 года назад
1.341 kya hai sir please batay
@pruthvirajchauhan8905
@pruthvirajchauhan8905 3 года назад
1 hp ki value hai..0.747 1/1.34=0.747
@gulraizniazi8373
@gulraizniazi8373 3 года назад
Apne bataya 10 HP ka motor hai isko agar KW me change krenge to 7.46 KW aaya. Fir apne 5 KW kyu consider kiya? Pls explain
@javeedhvactechnician7760
@javeedhvactechnician7760 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-k6xeoS5_FZs.html
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