How To Select Right MCB CONTACTOR RELAY Size For Motor | olr mcb contactor rating select calculation
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- Опубліковано 22 сер 2024
- How to select contactor mcb and Relay size - mcb and contactor selection for motor - Electrical Dost
I am Aayush Sharma Welcome to Our UA-cam 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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What a teaching yar❤❤❤❤❤out standing ...love you sir ..kitna dino ka doubt ..7mnt me clear .. thanks 🙏🙏
Aap ka samjhaneka tarika bohot hi behtarin hai sir, very good,very nice
Are sir fan ho gaya mere itne years ke doubt chutki me clear kar diya.
Sir aap ko bolne ki jaroorat hi nahi aapki video sabase best hoti hai thanks sir
आपका इलेक्ट्रिकल वीडियो अच्छी तरह समझ आया
बहतरीन है
सिंगल। फेज का फार्मूला बताए।
Thankyou so much sir, this knowledge is very help full every company employees. Now i understand the calculations
Thank you sir iske liye bahut bahut dhanyvad add
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..👌👌👌
Super explanation
Very good sir
Dear all
You can also use if you want to know hp to amp.
Hp × 746= watt.
Watt
......................................
410Volt × pf 0.90×1.732
Let take example:
If we have 135hp motor.
135hp × 746= 100710 watt.
410volt × 0.90pf × 1.732= 639.
As above discussed
100710watt
..................... = 157 motor amp.
639
157 ×58%= 248 is megnetic contactor rating required.
Mcb Ke liye 1.5×karo ya 1.25 explain thik se karye please sir
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.
Sir ek bar plc ki wiring kese ki jati h us par video banao jiro se start krke full plc
Very nice explain 👌👌👌
Electrical ka Jo bhi hai Bus aapki chanal me hi hai or Kahi nahi😀😀😀
Great
Thanks
i am confuse sir how do i selection circuit braker because i am seen your channel 2 video 1st video seeing FLA to multiple 1.5 and 2nd video in seeing FLA to multiple 15 to 25 percentage. so i have used both formula so both answer is different...please explain to select again right value to CB.
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Thank bro
Fantastic nice video sir 👌👌👌👌
Good information ji
Good ser
Plz Eot crane ke upar ek video banav
Thanks sir
Nice video sir ji
Excellent Explanation my Dear....
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Nice video
Want video on testing n commissioning
fantastic sir
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
Bro single phase motor kha kesi calculation kartha hai sir plz tel me
Why ignitor use in metal helied fitting.?
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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
Nice sir ji super 👌👌
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
Nice 👍 video
Sir single phase motor ka F. L. C ka kya Formula hai please bataiye
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???
Guru ji relley board ke upar vdo banaiye
Kw 11. Hp 15 volt 415 star delta starter banana hai contactor and overload relay kaise selection karna padega
Sir three phase motor full wiring karke dekhay.. Practical
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.
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.
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Contectar aur relay connection kaise hota hai video banaiye plz
Kya three phase mai 2 pole kai 3 contector laga saktay hai
Please motor ki size (kw) standard size lia kro Jo market me available rahta whi
आप ने जिस तरह से 5kw को example करके दिखाएे उसी तरह से 20hp को भी कर के दिखाएे example
Ek vedio banade jism electrical ka basic farmoulas sa power factor take ho ma apkA jAwab kA w8 karoga
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
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Very nice Sir,, Gysser/AC, load ke hisab se MCB selection k liye bhi ek video baniye plz,,Thank you
ua-cam.com/video/k6xeoS5_FZs/v-deo.html
Sir ATS k bare mai video banav
Seen
8.7 A current sirf ek phase ka hai ya tino phase ka total hai ?
Pliz make the video how select cable
Sir single phase motor ke liye kitne amp ka mcb, relay, contacter lagega
ua-cam.com/video/k6xeoS5_FZs/v-deo.html
Mast
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?
Start delta connection mai10hp ki motor contractor ka silexsion
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
Thanks for caring my comment
Good
Welcome my brother ❤️
Thanks a lot sir !!
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Nice
Submersible motor starter wiring diagram details videos please..
👌
How to calculate vfd output current......please create one vedio on this
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ye single phase k liye bhi use kar sakte hai?
3hp 3fase motor ke liye kaun sa mcb lagega
Contector ke fault bhi samjhao plz
plz discuss each phase current of a industrial genset
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Cable ampere rating calculation..
Kindly also make a video to select proper RCCB
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How auto manual switch is installed in all starter make a video on it too
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Aur es video mai fla ka 1.5 guna btaya hai
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
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
Sr star delta me contectar aur relay mcb kaise chune
Ek watsap group banao ser
Sir kitne hp ke pump par kitne hp ki motor lagate hai
kW se amp kaise nikal ta hei?
Contactor same raiting ka kese le skte hai
Why we multiply 1.5 ???? 1.5 meens 150% extra current ???? Why we not use safety factor ???? We know safety factor (15-25)%....
Why did u multiply with 1.5?
Contactor ka current rating kahan likha hota hai, ya phir kaise pata chalta hai.
Full load ke saath kyu 1.5 multi play karna
Bhai pic jb chsing karty hy aankh dukhte h iska kuch karin
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
ua-cam.com/video/k6xeoS5_FZs/v-deo.html
12.5 hp cri submersible के liye कितने watt ki mcb सही होगी या कुछ और equipment best होगा
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Sir 1.341 ka kya matlab hota hai
do we need to consider motor starting current for mcb selection ????
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Yah formula kitne kw tak sahi rahega
Can you explain, Voltage drop calculation. Thanks
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If value FLCof single phase motor is 6.5A...how much max rating mcb should i use for safety?? Please reply sir....
ua-cam.com/video/k6xeoS5_FZs/v-deo.html
0.5 HP, 0.37kw , 1phase kirloskar chotu pump keliye konsa MCB kharidna chahiye?
4 a
8.69A ko aap 8.7A kaise maan sakte h ye 8.69=9 hoga
1.5 kha se aaya sir
#sir apne ek video me kaha hai ki motor ka jitna flc hai utne ka hi contactor DOL aur R/F k liye lagega, aur abhi is video me flc me 1.5 ka multiple krne bol raho ho..😢😢 confuse ho raha hu mai..
👇👇👇
is video me apne kaha hai..
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Sir aap ka site me sabkuch nehi milea hai plz aap ka site dijia
Mil rahahai
Sar aap kahake raha ne Vale he
Jagdish ji mai Bhilwara ke Rajasthan se hu.
1.34 kya ha kanha se aya