How to Calibration Megger MOM 600A,how to measure contact resistances

 How to Calibration Megger MOM 600A,how to measure contact resistances



āφāϏāϏাāϞাāĻŽু āφāϞাāχāĻ•ুāĻŽ

āφāϜ āφāĻĒāύাāĻĻেāϰ āĻŽাāĻে āφāϞোāϚāύা āĻ•āϰāĻŦ āĻ•িāĻ­াāĻŦে megger mom 600A calibration āĻ•āϰāϤে āĻšāϝ়?

āϏāϰ্āĻŦāĻĒ্āϰāĻĨāĻŽ āφāĻŽাāĻĻেāϰ āĻ•্āϝাāĻŦāϞ āĻ•াāύেāĻ•āĻļāύ āĻ•āϰāϤে āĻšāĻŦে āĻāĻ•āϟি āĻšāϞ āĻ•াāϰেāύ্āϟ āφāϰেāĻ•āϟি āĻšāϞ āĻ­োāϞ্āϟ āĻ•্āϝাāĻŦāϞ।

Calibration āĻ•āϰāϤে āĻšāϞে āĻŽোāϟ āϚাāϰāϟা āĻ•েāĻŦāϞ āĻĻāϰāĻ•াāϰ āĻāĻ•āϟি āĻ•াāϰেāύ্āϟ āϞাāϞ āĻ•াāϞাāϰ āĻāĻŦং āĻāĻ•āϟি  āĻ­োāϞ্āϟ āϞাāϞ āĻ•াāϞাāϰ āĻ…āύ্āϝ āϏাāχāϟে āĻāĻ•āϟি āĻ•াāϰেāύ্āϟ āĻ•াāϞো āĻ•াāϞাāϰ āĻāĻŦং āĻāĻ•āϟি āĻ­োāϞ্āϟ āĻ•াāϞো āĻ•াāϞাāϰ āĻ•েāĻŦāϞ āĻšāϤে āĻšāĻŦে 




Calibration āĻ•āϰāϤে āĻšāϞে āϏāϰ্āĻŦāĻĒ্āϰāĻĨāĻŽ āφāĻŽাāĻĻেāϰ āĻāĻ•āϟা Draft āĻĻāϰāĻ•াāϰ āĻ•ি āĻ•ি āĻŽেāϜাāϰāĻŽেāύ্āϟ āĻ•āϰāϤে āĻšāĻŦে āϏেāχ āĻŽেāϜাāϰāĻŽেāύ্āϟ calibration Draft āφāĻŽি āύিāϚে āĻĻিāϝ়ে āĻĻিāϞাāĻŽ।


In order to do calibration, I have given below the measurement calibration draft that we need to make first of all.


 MOM606-600 micro-ohmmeter - Megger 


Calibration āĻ•āϰা āϜāύ্āϝ āĻāĻ•āϟি Busbar āĻĻāϰāĻ•াāϰ āĻāĻ•ুāϰেāϟ āĻŽেāϜাāϰāĻŽেāύ্āϟ āĻŽাāχāĻ•্āϰোāĻ“āĻŽ āĻŽেāϜাāϰāĻŽেāύ্āϟ।

āύিāϚে āφāĻŽি āĻ•াāύেāĻ•āĻļāύ āϏāĻŽ্āĻĒāϰ্āĻ•ে āĻāĻ•āϟি āĻ›āĻŦি āĻĻিāϝ়ে āĻĻিāϞাāĻŽ।

Assalamu Alaikum

Today, we will discuss with you how to do a megger mom 600A calibration?

The first thing we need to do is make a cable connection, one is the current and the other is the volt cable.

In order to do the calibration, a total of four things are required is a current red color and a volt red color at another site must be a current black color and a volt black color cable. 

A busbar is required for calibration.

Below I give you a picture about the connection.





āĻāĻ–াāύে āϏāϰ্āĻŦāĻĒ্āϰāĻĨāĻŽ āĻ•াāύেāĻ•āĻļāύ āĻ•āϰāϤে āĻšāĻŦে āϞাāϞ āĻ•াāϞাāϰ āĻ•াāϰেāύ্āϟ āĻ•্āϝাāĻŦāϞ āĻĄিāĻ­াāχāϏ āĻĨেāĻ•ে Busbar  āĻāĻŦং āĻāĻŦাāϰ āĻāĻ•āχ āĻ­াāĻŦāĻŦে āĻ•াāϞো āĻ•াāϞাāϰ āĻĄিāĻ­াāχāϏ āĻĨেāĻ•ে busbar āĻ•াāύেāĻ•āĻļāύ āĻ•āϰāϤে āĻšāĻŦে।

āĻāχ āĻšāϞ āĻ•াāϰেāύ্āϟ āĻ•্āϝাāĻŦāϞ āĻ•াāύেāĻ•āĻļāύ āĻāĻŦাāϰ āĻ­োāϞ্āϟ āĻ•্āϝাāĻŦāϞ āĻ•াāύেāĻ•āĻļāύ āύিāϚে āĻ›āĻŦি āĻĻেāĻ“āϝ়া āĻšāϞ।

Here, the first connection has to be made from the red color current cable device to the Busbar and now the same will think that the busbar connection has to be done from the black color device.

This is the current cable connection Now the volt cable connection is given in the picture below.





āĻāĻ–াāύেāĻ“ āĻāĻ•āχ āĻ­াāĻŦে āĻ•াāύেāĻ•āĻļāύ āĻ•āϰāϤে āĻšāĻŦে āϞাāϞ āĻ•াāϞাāϰ āĻ•াāϰেāύ্āϟেāϰ āĻ•্āϝাāĻŦāϞেāϰ āϏাāĻĨে āϞাāϞ āĻ•াāϞাāϰ āĻ­োāϞ্āϟ āĻ•্āϝাāĻŦāϞ āĻĄিāĻŦাāχāϏ āĻĨেāĻ•ে āĻŦāϏāĻŦাāϰে āĻ•াāύেāĻ•āĻļāύ āĻ•āϰāϤে āĻšāĻŦে

āĻāĻ•āχ āĻ­াāĻŦে āĻ•āϞো āĻ•াāϞাāϰ āĻ“ āĻ•āϰāϤে āĻšāĻŦে।

āϤāĻŦে āĻŽāύে āϰাāĻ–āϤে āĻšāĻŦে busbar  āϝāĻ–āύ āĻ•াāύেāĻ•āĻļāύ āĻ•āϰāĻŦেāύ āĻŦাāĻšিāϰ āϏাāχāϟে āĻ•āϰেāύ্āϟ āĻ•্āϝাāĻŦāϞ āĻ­িāϤāϰ āϏাāχāϟে āĻ­োāϞ্āϟ āĻ•্āϝাāĻŦāϞ

āύিāĻ›ে āĻ›āĻŦি āĻĻেāĻ“āϝ়া āĻšāϞো

Here also you have to connect in the same way to connect the cable of the red color current to the sitting bar from the red color volt cable debisse to the sitting.

The same should be done in the same way as the color of the colo.

However, it is important to keep in mind that when the busbar connects to the outer site, the volte cable inside the site of the tax cable inside the site.

The photo is given




āφāĻŽি āϝে Busbar āĻŦাāύিāϝ়েāĻ›ি āϤাāϰ āĻŽেāϜাāϰāĻŽেāύ্āϟ āĻšāϞো 140 āĻŽাāχāĻ•্āϰোāĻ“āĻŽ

āύিāĻ›ে āĻ›āĻŦি āĻĻেāĻ“āϝ়া āĻšāϞ

The measurement of the busbar I made is 140 microomes.

The photo is given




Ok


āĻāĻŦাāϰ āφāĻŽি megger mom 600 āĻĨেāĻ•ে 100A select āĻ•āϰāĻŦ āϤাāϰ āĻĒāϰ inject āĻ•āϰāĻŦ

āϏিāϞেāĻ•্āϟ āĻ•āϰে āĻ›āĻŦি āύিāϚে āĻĻেāĻ“āϝ়া āĻšāϞ

This time I will select the megger mom 600 to 100A and then inject it.

Select and give the picture below.




āĻāĻ­াāϰ mom āĻĨেāĻ•ে āĻ•াāϰেāύ্āϟ āϏিāϞেāĻ•্āϟ āĻ•āϰāĻŦ 100A

āϤাāϰ āĻ›āĻŦি āύিāϚে āĻĻেāĻ“āϝ়া āĻšāϞ

Select current from Ever Mom 100A

His photo is given below.





āϤাāϰāĻĒāϰ āφāĻŽি āĻŦাāĻŽ āϏাāχāϟে R āĻŽাāχāĻ•্āϰোāĻ“āĻŽ āĻāĻ•āϟা batton āφāĻ›ে āϏেāϟা āĻĻিāϝ়ে āχāύāϜেāĻ•্āϟ āĻ•āϰāĻŦ

R āĻŽাāχāĻ•্āϰোāĻ“āĻŽ batton āĻāϰ āĻ›āĻŦি āĻĻেāĻ“āϝ়া āĻšāϞো

Then I'll inject the R microom on the left site with a batton that has a batton

The image of the R microome batton is given




āĻāĻŦাāϰ āχāύāϜেāĻ•্āϟ āĻ•āϰা āϝেāϤে āĻĒাāϰে āχāύāϜেāĻ•্āϟ āĻ•āϰāϞে āĻĄাāύ āĻĒাāĻļে āĻŽাāχāĻ•্āϰোāĻ“āĻŽ āĻāĻ•āϟা batton āφāĻ›ে āϏেāϟা āϞাāχāϟ āϜ্āĻŦāϞে āωāĻ āĻŦে āϏেāϟা āĻ›āĻŦি āĻĻেāĻ“āϝ়া āĻšāϞ

This time it can be injected if injected, there is a batton of the microom on the right side, which will light up, it is given the picture.



āĻāĻŦাāϰ āφāĻŽāϰা āĻŽেāϜাāϰāĻŽেāύ্āϟ āϰেāϜাāϞ্āϟ āĻĻেāĻ–āĻŦ āφāĻŽাāϰ Busbar āĻ›িāϞ 140 āĻŽাāχāĻ•্āϰোāĻ“āĻŽ āĻĻেāĻ–ি āĻ•āϤāϟা error āφāϏে

āĻ›āĻŦি āĻĻেāĻ“āϝ়া āĻšāϞ

Now we'll see the measurement results my Busbar was 140 microoms to see how much error comes in.

Photo is given





135 āĻŽাāχāĻ•্āϰোāĻ“āĻŽ āϰেāϜাāϞ্āϟ āϤাāĻšāϞে 5 āĻŽাāχāĻ•্āϰোāĻ“āĻŽ error

āĻāϟা āĻŦেāĻļি āĻāĻ•āϟা error āύা 

āĻāĻ­াāĻŦেāχ āφāĻŽাāϰ 200A ,300A,400A 500A,600A āϏিāϞেāĻ•্āϟ āĻ•āϰে āĻ•্āϝাāϞিāĻŦ্āϰেāĻļāύ āĻ•āϰāĻŦো āχāύāĻļাāφāϞ্āϞাāĻš।

āĻ…āύেāĻ• āĻ…āύেāĻ• āϧāύ্āϝāĻŦাāĻĻ noor24 āĻāϰ āϏাāĻĨে āĻĨাāĻ•াāϰ āϜāύ্āϝ।

āφāϜ āĻāχ āĻĒāϰ্āϝāύ্āϤāχ āφāĻŦাāϰ āφāϏāĻŦ āύāϤুāύ āĻ•িāĻ›ু āϟেāϏ্āϟ āχāĻ•ুāĻŦāĻŽেāύ্āϟ āύিāϝ়ে।

135 microom result then 5 microom error

It's not much of an error. 

In this way, I will select my 200A,300A,400A 500A,600A and do calibration Inshallah.

Thank you so much for being with noor24.

Today, I'll come back with some new test equipment.



If you have any doubts please let me know

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