Isolators are installed only for isolating power without load for repair works. Breakers are installed for tripping on load, on various conditions like short circuit, over voltage, under voltage, frequency deviation and earth fault as per demand of customer. Routine MCB trips on overload /short ckt but not on earth fault. ELCB trips on earth fault but needs earthing. RCCB trips on earth fault even if there is no earthing, but does not trip on shortcut, It may trip, may not. HENCE COMBINATION OF MCB AND RCCB OF SAME FULL LOAD CURRENT, IS USED FOR GREATER SAFETY.
Osm vdo tnxx rccb nd dp mcb kyu lagate hai yha to already single pol ki mcb lagi hai fir dp nd Rccb ki kya jarurat hai direct v to single pol mcb me supply de skte hai
Sir whether you can clarify the input and output trminals of the SPN and DP mcbs. ie the lower end or upper end. How the input output terminals differs in RCCB.
Sir, mei Single Pole Neutral (Havells C32-SPN) ki baat kar raha hu, jo apne bhi video mei use ki hai. Esme Left side grey aur Right side red colour hai. Aap mujhe bas itna batado ki niche kis side se phase connect kiya jata hai aur kis side se neutral connect kiya jata hai ?
SPN k andar koi problem nahin hota hai kyun ki Isolator Disconnector hota hai, iske andar ka machanism sirf manually current ko disconnect karne ke liye hota hai toh zahir si baat hai short circuit ya overload se woh automatically trip nahi hoga. Uske liye MCB banaya gaya hai ki short circuit ya overload ho toh automatically trip ho jaaye. Isliye SPN mein ek point MCB ka hota hai aur dusra point Isolator ka hota hai toh yeh ummed rakhna hi galat hai ki shayad Isolator wala point automatic trip ho jaaye. Aapke is video mein jab isolator wala point automatically trip hua toh uska kaaran yeh tha ki input aapne dono point ka ek kar diya tha, jiske kaaran jo magnetic machanism hota hai woh input se hi sense kar paa raha tha. Agar aap direct ek phase isolator point par lagate toh zindagi mein kabhi bhi automatically trip nahi hota. Ok
Sir mera ek question hai Jab hum apne ghar ka main mcb gira dete hain to Inverter ON ho jata hai Sir mera Question ye hai jab main mcb gira diya to fir Inverter ko Neutral kahan se milta hai kyun k jab mcb gira diya to Neutral aur phase dono Isolate ho gya fir inverter ko kaise chalta hai bina Neutral k sir ji mera Reply jidye Practical video bana kr thanks....
Inverter k main power plug k dwara neutral connect rehta h baaki Appliances se because sabhi common Neutral se connected hote h or Inverter k circuit ko complete krte h. Agar inverter k main plug remove kr de to inverter kaam hi nhi krta or tripping krne lagta h because neutral disconnect ho jaata h
Main pole ke liye agar 718 ka taar lagate hai to mcb kaun sa lagega for best 40 /50 /63 jisse ki main poke wire kabhi jale nahi maine isme 10 kv ka stablizer lagaya hai voltage 170/180 rahta hai maine pahle bhi ye question aapse poocha tha but kuch jabab nahi diyaa pls help best tips
Overload hone par MCB trip ka video banaye. Single phase 5KW overload hone par Main MCB Lagana chahta hoon Kaun type ka, kitne Amp ka aur SP ya DP lagayoo?
Sir kisi bhi 800watt ka solar inverter k input k liye kitne amp ka dual pole mcb lagana chaiye input main? Kya boah lightning gir ne k samay automatic trip karega?iska price kya hai havells wala? And surge protector device k bare main ek video banao
Maine bhut sari company ki mcb test ki c grade ki 20-25-32 tak ki Schneider havells dp or single pole. Koi vi mcb trip nai ki wire heat hone lag jati hai
डिअर सर कृपाकरके बताइये - मेरा यहाँ हमेशा जब भी देखो बल्ब हमेशा , हल्का , हल्का जलता रहता है , रात में तो बराबर दिखाई देता है , काया मेरा कंप्यूटर के ऊपर कोई असर पड़सकता है , क्यू की वायर हमेशा लगा रहता है , मैंने सोचा है की एक बोर्ड बनालू उसमे डबल कोर वाला mcb लगा दू ताकि दोनों लाइन fase and nutral दोनों दोनों कट ऑफ होज्या करे , काया ऐसा करना सही है , mcb साधारण स्विच के जगह पे इस्तेमाल किया जाया सकता है। प्लीज इसके बारे में जानकारी डेडिये , अगर MCB लगाना चाइये तो कितने एम्पिरे की लगेगा किस कंपनी का प्लीज बताइये सर धन्यवाद
थैंक्यू सर आप बहोत अच्छी नॉलिज देते है
Sir u r the best teacher on Earth 💯
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Eventhough i dont understand Hindi, the video on this practical experiment give me answer for my question. tq sir
best TH-cam channel for Electric Connection test
ये सही बताया आपने, इसपर कभी ध्यान नहीं दिया था। 🤔
Bahot badhiya video banaya apne mqza aa gya video dekh kr very noce video...
Spn = single pole MCB with neutral switch
Dp = dual pole MCB means MCB on both phase and neutral
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Beautiful pratical for Electrician love from odisha
Sir aap bahut risk bhi uthate hai very dangerous love you sir
बहुत कुछ सीखने को मिलता है सर जी आपके वीडियो से बहुत अछी वीडियो👌👌👌👌👌👌
Bahutt axaa video hai sir ji clear kiyaaa do msb or spn ka
Isolators are installed only for isolating power without load for repair works. Breakers are installed for tripping on load, on various conditions like short circuit, over voltage, under voltage, frequency deviation and earth fault as per demand of customer.
Routine MCB trips on overload /short ckt but not on earth fault. ELCB trips on earth fault but needs earthing.
RCCB trips on earth fault even if there is no earthing, but does not trip on shortcut, It may trip, may not. HENCE COMBINATION OF MCB AND RCCB OF SAME FULL LOAD CURRENT, IS USED FOR GREATER SAFETY.
सज्जाद भाई आपने अच्छी जानकारी दी है
new electrical engineering keliye knowledgeable video hai. thank you ❤️
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Thank you so much. 🙏🙏🙏🙏. Wonderfully explained.
Sir mcb से conection हटाए उसके बाद isolet चेक कीजिए तो isolet trip नहीं करेगा दोनों में pawer जा रहा है इसलिए dpn का isolet trip हो रहा है
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Sahi pakde ho...
Mtlb
Bhut acha explain krte ho sir very nice
thanks sir 🙏
Aapne clealy guide Kiya 😊
Wah Gajjab bro 😊
Osm vdo tnxx rccb nd dp mcb kyu lagate hai yha to already single pol ki mcb lagi hai fir dp nd Rccb ki kya jarurat hai direct v to single pol mcb me supply de skte hai
thank u sir ...yeh knowledge bhut jaruri thi
Nicely explained thankyou so much🖤
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Thanks bohot helpful hai ❤
Nice g
Sir whether you can clarify the input and output trminals of the SPN and DP mcbs. ie the lower end or upper end. How the input output terminals differs in RCCB.
Very informative video sir thanks a lot.
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Super se v uper...👌🏻
bhai Air Conditioner ke liye kaun si MCB better rehti hai, SPN ya DP?
अपने घर में कौन सा एमसीबी लगाना चाहिए और अच्छी क्वालिटी कौन सा होता है डबल पॉइंट का लगाना है चाहिए या सिंगल पॉइंट का एक वीडियो बनाकर भेजिए हमें
Sir, thanks a lot for the knowledge you have me. It was a very educational video.
Thanks Bhaiya go pura samajh me aa gya
Sir, mei Single Pole Neutral (Havells C32-SPN) ki baat kar raha hu, jo apne bhi video mei use ki hai. Esme Left side grey aur Right side red colour hai.
Aap mujhe bas itna batado ki niche kis side se phase connect kiya jata hai aur kis side se neutral connect kiya jata hai ?
Aap photo hme ewc App pr bhejiye
This is perfect video for this testing
Video bnane ke liye thenkyou sir ye btaye spn ka use karna chahiye ya nahi
Dp jyada achchha h
Your presentations are fine but should also be presented in English aswell
👍👍👍👍👍👍❤️❤️❤️ your good experience.
Great experiment Sirjii.....
Bahot badhiya
Bohot Accha laga video
Very good information. 👍👍
👌👌👌 detailed explanation 👍
Waah,
Thanks friend
Bahat badhiya sir
Ghar ke liye Spn sahi hai ya dp???
Sir ek video neutral aur earth aagar Jud Jaye to spn aur, DP kaise Kam karta hai us prr video banaye
SPN k andar koi problem nahin hota hai kyun ki Isolator Disconnector hota hai, iske andar ka machanism sirf manually current ko disconnect karne ke liye hota hai toh zahir si baat hai short circuit ya overload se woh automatically trip nahi hoga. Uske liye MCB banaya gaya hai ki short circuit ya overload ho toh automatically trip ho jaaye. Isliye SPN mein ek point MCB ka hota hai aur dusra point Isolator ka hota hai toh yeh ummed rakhna hi galat hai ki shayad Isolator wala point automatic trip ho jaaye. Aapke is video mein jab isolator wala point automatically trip hua toh uska kaaran yeh tha ki input aapne dono point ka ek kar diya tha, jiske kaaran jo magnetic machanism hota hai woh input se hi sense kar paa raha tha. Agar aap direct ek phase isolator point par lagate toh zindagi mein kabhi bhi automatically trip nahi hota. Ok
Bhai मतलब spn thik h na..dp se
Sir you are great!!!
Very nice video sir❤️❤️❤️👍🙏
Accha hum ek DP MCb ke jagah do single pole mcb use kar sakte hai
Reply fast
Thank You Sir Usefull Video
Great sir but first of all Take care sir
Overall , which is best
Kya Mai SPN ke badle RCCB laga sakte hai, ya DP lagayu, kripya bataye 🙏🙏
RCCB aur spn / Dp alag alag kam karta hai
Ek nmbrr!!
Nice information bhaiya ji 🙏
Great!. Thanks for sharing
Thanks for the practical
Sir mera ek question hai Jab hum apne ghar ka main mcb gira dete hain to Inverter ON ho jata hai
Sir mera Question ye hai jab main mcb gira diya to fir Inverter ko Neutral kahan se milta hai kyun k jab mcb gira diya to Neutral aur phase dono Isolate ho gya fir inverter ko kaise chalta hai bina Neutral k sir ji mera Reply jidye Practical video bana kr thanks....
Inverter k main power plug k dwara neutral connect rehta h baaki Appliances se because sabhi common Neutral se connected hote h or Inverter k circuit ko complete krte h. Agar inverter k main plug remove kr de to inverter kaam hi nhi krta or tripping krne lagta h because neutral disconnect ho jaata h
सर, हम अपने घर पर 6 ampr mcb के connection के लिए हम कितने m
m का wire लगाए?
Very good bhai
Agar mai load ki jagah neutral fashe ke wire aur neutral dhade ki jagah load ka wire laga diya to koi dikkat to nahi hogi kya mcb kam karegi
Achhi information hai
Main pole ke liye agar 718 ka taar lagate hai to mcb kaun sa lagega for best 40 /50 /63 jisse ki main poke wire kabhi jale nahi maine isme 10 kv ka stablizer lagaya hai voltage 170/180 rahta hai maine pahle bhi ye question aapse poocha tha but kuch jabab nahi diyaa pls help best tips
शुकरीया सर 🙏 ...देखकर एेसा लगता है... DP MCB अच्छा है...सर...C 32 का मतलब क्या है,घर की वायरींग को कौंसा युज करे और सिंगल फेज 1HP मोटर पंप को कौंसा युज करे....प्लिज बताये सर...🙏
में इसका जवाब देने वाला था फिर देखा आपका सवाल 2 साल पहले पूछा है
Nice sir par last me enka rupees bhi bata diya kariye
Overload hone par MCB trip ka video banaye. Single phase 5KW overload hone par Main MCB Lagana chahta hoon Kaun type ka, kitne Amp ka aur SP ya DP lagayoo?
Aap hmse ewc App pr bat kijiye
WOW, GENIAL friend project electrical XD
Sir koi bhi MCB trip hone ke liye kitna time leti sort curkit me
Good Practical video sir
Sir kisi bhi 800watt ka solar inverter k input k liye kitne amp ka dual pole mcb lagana chaiye input main? Kya boah lightning gir ne k samay automatic trip karega?iska price kya hai havells wala? And surge protector device k bare main ek video banao
800 watt/220= 3.63 amp MTLv 4amp ki lga sakte ho okkk dp use karna
Mastr g brand
DP mcb c32 not trip? sir trip nehi kar raha ha. + - touch hone k bad v . please iska upai batai
Hello sr....how r you....
Gb spn ya isolator me itna risk hota h to iska use kyo hota h......?
Sir MCV bord Ghar me lagane ke baad koi aadmi current me satata hai to MCV gir ke aadmi bachegi ki nahi
Very nice video 👌👌👌👍
Sir ...out mind spn
SPN के RCBO का इस्तेमाल करेंगें तो क्या होगा?
Bhaiya spn ke neutral me earthing wire lagake dikhaye.. Line pe v dikha dete ek baar last me to pura clear hojaata
Nice video work system
Mere hisab se ghar ke liye single pole do MCB switch lagana thik rahega achha kam karta hai
Maine bhut sari company ki mcb test ki c grade ki 20-25-32 tak ki Schneider havells dp or single pole. Koi vi mcb trip nai ki wire heat hone lag jati hai
Super sar 👍
Kya mcb 3amp wala hota hai dual pole? Hota hai to konsa company ka hota hai and price kitna hai?
Outstanding information
Sir dp mcb me duno phase garm garm daal sakte hai
डिअर सर कृपाकरके बताइये - मेरा यहाँ हमेशा जब भी देखो बल्ब हमेशा , हल्का , हल्का जलता रहता है , रात में तो बराबर दिखाई देता है ,
काया मेरा कंप्यूटर के ऊपर कोई असर पड़सकता है , क्यू की वायर हमेशा लगा रहता है , मैंने सोचा है की एक बोर्ड बनालू उसमे डबल कोर वाला mcb लगा दू ताकि दोनों लाइन fase and nutral दोनों दोनों कट ऑफ होज्या करे , काया ऐसा करना सही है , mcb साधारण स्विच के जगह पे इस्तेमाल किया जाया सकता है। प्लीज इसके बारे में जानकारी डेडिये , अगर MCB लगाना चाइये तो कितने एम्पिरे की लगेगा किस कंपनी का प्लीज बताइये सर धन्यवाद
Sir ..mcb dp.aur spn.aur isolator..sabi alag hote hai..ja ek he..hote je sab ak jasa kaam krte hain ja alag alag plz reply krna sir..
Nice experiment sir
Pahle neutral ka wire block tha bad mein kaise green Ho Gaya, mere ko lagta hai green ka wire load ka
Very well explained..
Bahut achchha
If only it was in a language everyone can understand
Nice information 👌👍
Good Information sir.
Inme isolator nahi hai na yah dono bhi mcb hai kya
Mai aaka suscribe hu
Jo tar ke upar mein jo cover hota hai usmein current aata hai to usko kaise thik kar sakte hain aap hamen bataen video ke madhyam se
Us wire ko change karo aur finolex kaa high sr fr wala wire use karo best rahega .havells or polycab may varosa matt karna
Knowledge to acchi diye Hai sir lakin isma wire kitna mm ka use kia hai
Bhaya 63 ampere ka dp mcb short circuit pa trip karega na ya phir nahi karega
I like your videos sirji, i want to translate in my own dialect pliz can i use your videos?