Contactor क्या होता है / यह कैसे कार्य करता है / इस वीडियो के द्वारा जानें / Electrical Technician
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- Опубликовано: 25 мар 2020
- आज हम कान्टैक्टर क्या होता है, कैसे काम करता है। कान्टैक्टर में NO NC क्या होता है तथा पॉवर और कन्ट्रोल कान्टैक्टर के बीच अंतर को जान लेंगे?
तो कृपया इस वीडियो को अंत तक देखें |
a contactor is an electrical switching device. It is used for switching an electrical circuit on and off. It is a special type of relay, but there is a basic difference between the contactor and a relay. The contactor is mostly used in applications where higher current carrying capacity is involved, while the relays are used for lower current applications. Contactors are compact and can be field mounted easily. Usually, these devices feature multiple contacts. The contacts are mostly normally open, and they provide operating power to the load whenever the contactor coil is powered. Contactors are popularly used with electric motors.
Operating Principle of a Contactor:
The operating principle of the contactor is quite simple; the current flowing through the contactor energizes the electromagnet. The energized electromagnet then creates a magnetic field. This causes the core of the contactor to move the armature. The circuit is then completed between the fixed and moving contacts by a normally closed (NC) contact allowing the current to pass through the contacts to the load. When the current is stopped from passing through, the coil is de-energized and opens the circuit. The contactors contacts are able to rapidly open and close, which is why they are able to handle larger loads. Since contactors are designed to rapidly open and close contacts, moving contacts may bounce as they rapidly collide with fixed contacts. Bifurcated contacts are used in many contactors to avoid bouncing.
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contactor kaise kaam karta hai
contractor kaise banate hai
कंडक्टर कैसे बने
कंडक्टर कैसे बनता है
कंडक्टर कैसे बनाए
contactor kya hota hai
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contractor kaise banate hai
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no nc, no nc connection, no nc kya hai, no nc switch no nc common no nc switch connection no nc push button, no nc limit switch no nc relay no nc contact
normally closed normally closed relay, normally closed solenoid normally closed switch normally closed push button normally closed and normally
Thanku very much sir
electronic fild me aap logoko zero se hiro banadenge RUclips par maine ese acha video nahi dekha video aadhi dekhneke baad hi channel subscribe kiya
Bhagwan aapko sada sukhi rakhe
good morning sir kindly mai aap se baat karna chahta hu aap ki bara meherbani hogi
Number dijiye aapka
Sir apki batane ka tarika bahot accha hai 1 baccha v samaj jaye ga apki video se
Very informative video 🙏🙏🙏
Never delete this video 👍👍👍
Ok thank you
Bahut hi badhiyaan explain kara hai.. commendable...
Sir ji bahut help full apka video 👌👌
To good sir
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Good sir
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धन्यवाद सर
Best knowledge Sir
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Good explanation...
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👍
Where will you get contoroler in market and price
Sir ghar m tullu motor pump ko chlane ke hm swhich ko kam m lete h wha conetor kha lgate h vo bhi chalta hi h aap kise kh rhe ho ki nhi chlega
Tulu pump single phase ka hai.Contactor three phase me tino phase ko eksath connect kar rahe hai.
A1 r A2 terminal pr supply alg sy dety hn ?
Control supply ko hum Contactor ke A1 aur A2 Terminal par dete hai
Q.- A1 per jo phase Diya h kya use control terminal pe v istemaal Kar sakte Hain?
What is difference between Power Wiring & Control Wiring ❓❓
A contactor is a switch for high current applications such as an industrial motor. The wiring for supplying power to this motor go through the power terminals. The contactor can be controlled by an ordinary electrical switch which needs to provide low current power to the control terminals. Thus an ordinary switch can now turn the motor on or off without melting down.
Power wiring through which connection three phase electric power goes to the motor.Control wiring through which only single phase electric power goes to operate connection of contacts through electromagnets and functioning of timer etc.It is very less amount of current less than one amp.
Relay ki holding kaise krte hai
Electrical wiring ka classes deoh lijiye holding ko explain kiya hu usmai
ruclips.net/video/2C7ACX8nHZA/видео.html
@@ElectricalTechnician thanks sir
220 ki jagah kya 240 bolt ka cantectar laga sakte hai
Ji ha de sakte ho
Can I Passing same current or ampere by using all port?
sir 240 volt ke contactor me 220v dene se kya hoga
Kuch nai hoga normal work karega
Operating voltage ka kuch margin rahta hai 10 % ya 20%
Agar A1 main N or A2 main P connect kare to kya contractor kam nehi karega....???
Ha tab bhi kaam karta hai
थ्री फेस कॉन्टैक्टर डीसी करंट से बंद करना है
N
Aap itne dhere baat kyon kar rahe hai,, hade phone use karna padega
इसको पैनल से कैसे निकाले ये बताओ sir
Sir Mujhay apka cell no chaiye ............
Low volume sir not liking your video
Samjhane ke tarika sahi nhi hai
Time waste ise ghatiya explanation aaj tak nai dekha
Sir g apna watsapp no dijiye kuch sawal puchna hai
Nice
L