Megger|How to Measure IR & PI Value | How to Use Megger|IR & PI Values Measure Of Motor Feeder Cable
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Welcome to Industrial E&I Engineering
In this video We will see about How use Megger and how to Measure IR & PI Value using Megger.
I am doing a Megger of Medium Voltage (6600V) Motor Feeder Cable.
1st: Measure IR of R,Y&B with Respect to E
i.e R-E,Y-E & B-E
(Measuring time :1Minute)
2nd Measure IR of R,Y&B with Respect to Phases.
i.e R-Y,Y-B & R-B
(Measuring time :1Minute)
3rd: Measure PI of R,Y& B with Respect to Phases i.e R-Y,Y-B & R-B
(Measuring time :10Minutes)
PI Value = IR value of 10Minutes/IR Value of 1Minute.
See the video till end for better concept.
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Note: If you have any questions regarding this then comment it in comment box.
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Пікірлер: 44
Very good. Thanks 🙏🙏🙏🙏🙏🙏
Don't cross two probs and don't +ve probe in floor during injection, due to this 2 reason u will get less G ohms, if u correct this 2 things u will get good values...it's from my own exp 😊
Very informative video thanks for information
Very useful video thanks 🙏
nice explained with practical demo. Thank you sir.
excellent explained thank you so much brother
Very useful for cement plant
Starting se...it will be more helpfull
VERY NICE EXPLAINATION
Nice sir ji thank you.
Nice 👍
Very good
Sir can u make video on what brands of instruments and measuring devices you use
Nice
Super sir please new videos banaiye aur
Weldon
Hello friend 👋
Good work 👍
Andar me white 3 cylinder type ke support lge h wah kya h sir please reply???
Have you seen the current sign ⚡ is marked near black cable ... What the meaning of this...?
Mager set kaise karte h and kitne volt ya current pr check karna h kaise pata kare
Guru ji kis industry mai job karte ho
you didn't make battery test, also you didn't make connectivity test to be sure your megger are working good.
P-p minimum ir values required..?
Lug crimping sahi he ya galat kaise check gare sir
Sir insulation cable k kitna achha mana jata h sir 20 etc. Agr ye 20 n jo ke hv cable k 6 yh 5 aay tab kyy condition hoti h cable ki.।?
Plzz paper kie copy ka pic bii upload kar da
Why PI tested on cable?
Sir aap kaha job karte hai
Alag alag value kyom digarey
Lug problem pattaa hota hai
Bro megger karnr ke baad Ground bhi karna hota hai agar nahi kroge to shock bhi lag sakta hai
@IndustrialEIEngineering
Жыл бұрын
Sir aap sahi bol rahe Hain but es megger me auto discharged ho jata hai so don't worry.
सर फेस टू फेस मेगर कब लेते हैं ?
Suv
Pi value kyu lete h ??
Sir ir full form?
@Yasiratd
Жыл бұрын
Insulation resistance test
What is pi value ?
@IndustrialEIEngineering
2 жыл бұрын
Polarization Index (PI): It is the ratio of Megger value taken for 10 minutes to the Megger value taken for 1 minute.
IR meaning? PI meaning?
@parthasarathiroy7840
Жыл бұрын
IR= INSULATION RESISTANCE PI= POLARIZATION INDEX
Pahle connection dikhao...
Why do Hindi speaking people always use English titles. STOP!!! so annoying!!!