bhai, i have watched almost all videos and your technicality is very great and everyone can understand the simple language. ese hi pdhateraho . me bhi solar company chalatahu. design and consulting ka. or abtak bohot logoko tmhara video share karchukahu..... thank you for all the videos😃
Well Explained Sir!! Please make an Video Transformer Fault Current Vs Electrical System Fault Current ( Which Fault Current is Greater) and How Calculate Earth Strip Size due to this fault current for Electrical Earthing System. Thanking You Ram Dhani
on LV side of transformer at point A you can simply find the fault current by dividing the phase current by %Z, i.e assuming 415V side is star connected and so line and phase current will be same, I ph= 1000/(sqrt(3) x 0.415) = 1391.205A and then divide this by %Z i.e 1391.205/0.06 = 23.186 kamps is the short circuit current and 105% voltage it will be 23.186kA x 1.05 24.35kA. Actually no need to find the impedance in ohm and that the transformer LV side impedance when you specify in ohm, when you specify in %Z then only its t/F impedance irrespective of LV and HV. Can you explain what is mean by 5 run cable, I assume on 415Volt side you have 3 bushing and each bushing have at least 1 cable , then how you counted them as 5 run. Are you taking 5run/phase
Pls reply me sir enphase micro inverter i q 7 plus sir 390 w ka panal lagna per one day ma ketna unit produce kar tha hai sir ager 1 kw ma system install ho to ketna unit generate ho ga or panal bi fical 390 w ka 3 panal ho sir pls reply me
Pls reply me sir enphase micro inverter i q 7 plus sir 390 w ka panal lagna per one day ma ketna unit produce kar tha hai sir ager 1 kw ma system install ho to ketna unit generate ho ga or panal bi fical 390 w ka 3 panal ho sir pls reply me
Nice and Informative Video👌👌
Thank you 😊
bhai, i have watched almost all videos and your technicality is very great and everyone can understand the simple language. ese hi pdhateraho . me bhi solar company chalatahu. design and consulting ka. or abtak bohot logoko tmhara video share karchukahu..... thank you for all the videos😃
Thank you so much 😊
Very good sir.keep it up
Really, very information video...
Thank you so much making such types of platform. 🙏🙏🙏🙏
Thanks 🙏
Very useful vidio Raman jee
Thanks sir
Very clear explanation
Very informative vedio
Thank you
Well explained ,it’s help me lot during my job.
Thanks 🙏
Very good. Thanks 🙏
Great Teacher
thank you
Thank you sir but please explain what is the 1.05 its voltage Variation factor...?
Sir please mention the standard from which this cal. Has been taken
Well Explained Sir!!
Please make an Video Transformer Fault Current Vs Electrical System Fault Current ( Which Fault Current is Greater) and How Calculate Earth Strip Size due to this fault current for Electrical Earthing System.
Thanking You
Ram Dhani
Ok
Sure
👍
thanks
Sir, plz make video to calculate current carrying capacity of wire
Ok
Sure noted your topic 👍
What is num of run ?
❤❤🎉🎉
on LV side of transformer at point A you can simply find the fault current by dividing the phase current by %Z, i.e assuming 415V side is star connected and so line and phase current will be same, I ph= 1000/(sqrt(3) x 0.415) = 1391.205A and then divide this by %Z i.e 1391.205/0.06 = 23.186 kamps is the short circuit current and 105% voltage it will be 23.186kA x 1.05 24.35kA.
Actually no need to find the impedance in ohm and that the transformer LV side impedance when you specify in ohm, when you specify in %Z then only its t/F impedance irrespective of LV and HV.
Can you explain what is mean by 5 run cable, I assume on 415Volt side you have 3 bushing and each bushing have at least 1 cable , then how you counted them as 5 run. Are you taking 5run/phase
May he have taken 5 run per phase since current is very more
Ok thanks for input
agreed, but as per his formula without calculating impedance of tx in ohms how can we find the short circuit of next point pls explain
12:12 par nom . Of run 5 liya he ap ne
Nom. Of run 5 q liya ?
Can we connect 15 panels with 10A Isc with 1 panel of 13A Isc in series
any damage expected here ?
You can but your 13 A panel output will work as a 10 A Panel because of series connection.
What is no. Of runs
Pls reply me sir enphase micro inverter i q 7 plus sir 390 w ka panal lagna per one day ma ketna unit produce kar tha hai sir ager 1 kw ma system install ho to ketna unit generate ho ga or panal bi fical 390 w ka 3 panal ho sir pls reply me
Per KW generation will depend on plant installation if plant is installed in a correct way than this will generate approx. 4.5 Unit
Motor ka fault current kaise nikale
ok Noted we will make one video on it :)
Sir 1.05 kaha se aya.... derivation ho toh achha hota
ok i will make with explanation
105% voltage @bappadityabarman7678
Sir 1.05 multiply kyun kiya gaya
this 1.05 is in formula only :)
Incorrect 1.05 cames from 105% voltage applied in primary at which we achieved full load current at secondary @solarfacts4242
Pagal kya bta raha😅😅
Pagla kue sun raha mat sun 😂😂🤣🤣
Pls reply me sir enphase micro inverter i q 7 plus sir 390 w ka panal lagna per one day ma ketna unit produce kar tha hai sir ager 1 kw ma system install ho to ketna unit generate ho ga or panal bi fical 390 w ka 3 panal ho sir pls reply me
4.5 to 5 unit