Apki bat bilkul sahi he ✅ 💯 motor ki body pese 1 screw ya base pese 1 earthing terminal banake earth wire lena chahiye, or supply k liye 3 cord wire lena chahiye or earth hona hi chahiye...Sorry me demonstration me dikhana rah gaya🙏
i am using 1000w single phase induction motor and using with it 1000w dimmer for control speed but when i use in slow speed its gives noise like humming but not in full or medium speed. what is the reason? plzz rply
Various reasons can be there, 1) When u decrease the voltage in single phase AC motor current increases to balance power and motor heats up and hums as due to low voltage it gets low torque as well, when you apply full voltage current remains at normal rated current so no hum 2) misalignment of the motor shaft or worn bearings 3) faulty capacitor 4) loose components, damaged windings, 5) jam bearings... If all ok, then Point 1 is the answer for you, Thank you for asking.
Centrifugal switch ek mechanical switch he jo 75% speed hone ke bad automatically flap up karke starting winding ke connection ko open kar dega. push button me apko khudse dhyan rakhna padega ya fir microcontroller use karke automatically push button ko operate karva shakte ho...
24 slot 3 HP single phase motor (with 2 capacitors): After much overheating its PVC terminals of start and run windings sticked. Now wires separated but resistance of Starting coil is 2.4 ohm and Running wind is 1 ohm, Is it OK or running winding have problem? Motor start with full speed but after about 10 seconds (probably when centrifugal switch trip) run very slowly, Should I change Run capacitor or rewind the motor? Also draw about 30 ampere initially then Ammeter indicator vibrate from 1 amp to 10 amp. Reply Please
सर आपने बहुत अच्छी तरह समज्यया मोटर की वायरिंग के बारे मे धन्यवाद . मेरा एक प्रॉब्लम हे उसमे थोड़ी आप मद्त करे २ hp सिंगल फेज मोटर हे उसे बिजलीसे चालू करताहु बिजली जाने के बाद जनरेटर पे स्वीच होते हि मोटर बंद होती हे मुझे ऐसा कपैसिटर बताओ की स्विच होते टाइम पे कपैसिटर कुछ सेकंड मोटर को चला सके ताकि मोटर बंद न हो ( उसका कनेशन कैसे करे ओभी बताये ) प्लीज सुझाव दे
Arun bhati 1) As I explained in the video there will be two windings. Running winding and starting winding. We know single phase Induction motor is not self starting motor. So the main reason to have two windings is to have split phase and it produces weak revolving magnetic field as it will start as a two phase machine. It will have phase angle of about 25-30 degree without capacitor. With capacitor it will have phase angle of about 80 degree. After fulfilling the main purpose of starting, as motor attains about 75% of its synchronous speed centrifugal switch opens mechanically. Then after motor will operate as a single phase induction motor. We can omit the centrifugal switch but capacitor should be there in starting wdg to improve power factor and to have motor to run on optimum running condition. And the motor will work as permanently connected capacitor motor.
Single phase ind motor self starting nahi hota...isiliye Motor ko starting torque deneke liye capacitors hote he... Ye hota he phase split karnese cap ki help se
Well explained in very simple way 👏 👍
Owsm siiirrr vadhare video upload karjo sirrr must smaja ma avi gayu 👍👍
Thank you...🙏
Nice explanation...
Thoroughly Nicely explained...ty...
Well explain sir
Thank you so much,
Superb video,
Thanks a lot
Please upload more video on machine subject...
Your work is really such a superior for all students..
Good
सर आपने खुब अच्छी तरह समझाया लेकीन मोटरका अर्थिंग का वायरींग के बारेमेभी बताइये प्लीज Very Nice Video
Apki bat bilkul sahi he ✅ 💯 motor ki body pese 1 screw ya base pese 1 earthing terminal banake earth wire lena chahiye, or supply k liye 3 cord wire lena chahiye or earth hona hi chahiye...Sorry me demonstration me dikhana rah gaya🙏
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I'll try my best...
Very good video sir thanks
Pls like, share and SUBSCRIBE to our channel to motivate us to upload these type of videos.
Real explanation v. Good video Thank you so much.
Very nicely explained, wonderful command over this field.
Really Theory and practical very good explanation ....
Love sir ji❤👍👌
Very well explained.many thanks
Thank u for ur valuable comment...
Sir bahut bahut best videos ... Sirf aap 2 capacitor ka videos banalo please company bahut motor ko 2 capacitor rahte he
Ty...kya ap capacitor start capacitor run motorki bat kar rahe he?
@@ElectricalCA yes
Usme ek capacitor starting wdg me aur ek capacitor running windingme lagega. Ho shake utna jaldi me video upload karunga.
@@ElectricalCA ok thank you
i am using 1000w single phase induction motor and using with it 1000w dimmer for control speed but when i use in slow speed its gives noise like humming but not in full or medium speed. what is the reason? plzz rply
Various reasons can be there,
1) When u decrease the voltage in single phase AC motor current increases to balance power and motor heats up and hums as due to low voltage it gets low torque as well, when you apply full voltage current remains at normal rated current so no hum
2) misalignment of the motor shaft or worn bearings
3) faulty capacitor
4) loose components, damaged windings,
5) jam bearings...
If all ok, then Point 1 is the answer for you, Thank you for asking.
Thank you!
Nyc sir
Sir ek sawal Centerfugel switch ke jagah ham outside push button join nhi kar sakate hai kya sir..
Centrifugal switch ek mechanical switch he jo 75% speed hone ke bad automatically flap up karke starting winding ke connection ko open kar dega. push button me apko khudse dhyan rakhna padega ya fir microcontroller use karke automatically push button ko operate karva shakte ho...
हमारे मोटर मे सेन्ट्रीफुगल के पॉईंट नही है तो वायरिंग कैसे करे
Matlab apki motor permenant capacitor type hai sir,
capacitor second terminal direct running windingke 2nd terminalse connect kare.
24 slot 3 HP single phase motor (with 2 capacitors):
After much overheating its PVC terminals of start and run windings sticked. Now wires separated but
resistance of Starting coil is 2.4 ohm and Running wind is 1 ohm, Is it OK or running winding have problem?
Motor start with full speed but after about 10 seconds (probably when centrifugal switch trip) run very slowly,
Should I change Run capacitor or rewind the motor?
Also draw about 30 ampere initially then Ammeter indicator
vibrate from 1 amp to 10 amp.
Reply Please
Winding resistance kam lag raha he,
capacitor change karke dekh shakte ho...
Motor pahle kitna Amp leti thi?
Last option rewinding...
Sorry for late reply
सर
आपने बहुत अच्छी तरह समज्यया मोटर की वायरिंग के बारे मे धन्यवाद .
मेरा एक प्रॉब्लम हे उसमे थोड़ी आप मद्त करे
२ hp सिंगल फेज मोटर हे उसे बिजलीसे चालू करताहु
बिजली जाने के बाद जनरेटर पे स्वीच होते हि मोटर बंद होती हे
मुझे ऐसा कपैसिटर बताओ की स्विच होते टाइम पे कपैसिटर कुछ सेकंड मोटर को चला सके ताकि मोटर बंद न हो ( उसका कनेशन कैसे करे ओभी बताये )
प्लीज सुझाव दे
Sir agr centrifugal switch na ho to koi problem hogi ,agr capacitor ko starting winding mai lga de to
Arun bhati 1) As I explained in the video there will be two windings. Running winding and starting winding. We know single phase Induction motor is not self starting motor. So the main reason to have two windings is to have split phase and it produces weak revolving magnetic field as it will start as a two phase machine. It will have phase angle of about 25-30 degree without capacitor. With capacitor it will have phase angle of about 80 degree. After fulfilling the main purpose of starting, as motor attains about 75% of its synchronous speed centrifugal switch opens mechanically. Then after motor will operate as a single phase induction motor. We can omit the centrifugal switch but capacitor should be there in starting wdg to improve power factor and to have motor to run on optimum running condition. And the motor will work as permanently connected capacitor motor.
Arun bhati 2) Capacitor is connected in starting winding only sir.
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How to check winding continuity
With the help of multimeter continuity mode or series test lamp
sir ac induction motor motor ka originally data kaise pata kre
Matlab Ap ratings ki bat kar rahe ho?
@@ElectricalCA 3 hp induction motor 24 slot 1440 rpm 4 pole motor me swg wire number nd turns kaise calculate kare??
6
wire he 3 winding check kiya nahi
Usme 2 terminal out of 6, centrifugal switch k terminal he
Bada aadmi bache ko sama nahi sakta
Sir.... Single phase motor pay que capacitor logte hy????
Single phase ind motor self starting nahi hota...isiliye Motor ko starting torque deneke liye capacitors hote he... Ye hota he phase split karnese cap ki help se
@@ElectricalCA thank u ... Sir
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