Very nice explanation sir. May I request one question. In my project total 11 run 630 single core cable running and the distance is 105 meter total connected load is 800KW. Can you please tell me with how many Rus I should divide If possible please send me calculated steps in a paper pic. Thanks again
To be honest this case requires a separate video tutorial to explain properly :) I will try to do it in the coming days. For now, I believe that your 11 runs of cable are divided into 3 runs/phase and 2 cables for Neutral. So, you need to consider only 3 runs in your calculation...NOT 11. There is a big confusion among many engineers when it comes to single core cables.
I added an additional tip specifically for the number of runs.. Hope that this makes the concept clear to you. th-cam.com/video/Ydrj3vMVV0U/w-d-xo.html
Practical example should be more clear, from cable catalogue you hv taken resistance or Impedance, what temperature for air, duct, trench. Please make part 2.
Breaker sizing is done based on TCL. But for voltage drop calculation..TDL is technically acceptable..to avoid oversizing the cables...this depends on the project, client, and consultant reviewing the calculation.
Walekum Assalam big Brother 🎉
Doing great job.plz carry on .
Excellent Class Sir❤️
Good Explanation
Please do more videos❤❤
Sir as you promise to make a video on how to make excel sheet for cable size calculation, voltage drop etc.. i am still waiting..
❤
Very nice explanation sir.
May I request one question.
In my project total 11 run 630 single core cable running and the distance is 105 meter total connected load is 800KW. Can you please tell me with how many Rus I should divide
If possible please send me calculated steps in a paper pic.
Thanks again
To be honest this case requires a separate video tutorial to explain properly :)
I will try to do it in the coming days.
For now, I believe that your 11 runs of cable are divided into 3 runs/phase and 2 cables for Neutral. So, you need to consider only 3 runs in your calculation...NOT 11.
There is a big confusion among many engineers when it comes to single core cables.
I added an additional tip specifically for the number of runs..
Hope that this makes the concept clear to you.
th-cam.com/video/Ydrj3vMVV0U/w-d-xo.html
where did you got the mv value?
Practical example should be more clear, from cable catalogue you hv taken resistance or Impedance, what temperature for air, duct, trench. Please make part 2.
Hi sir could you plz make one video for voltage drop calculation in excel sheet
Make video for the lv panel earthing and for the ka rating
Cable size calculation & Breker size calculation is done on basis of TCL or TDL.
Breaker sizing is done based on TCL.
But for voltage drop calculation..TDL is technically acceptable..to avoid oversizing the cables...this depends on the project, client, and consultant reviewing the calculation.
Can u share the voltage drop excel sheet